106-620: Broadwell (previously Rockwell ) is the fifth generation of the Intel Core processor. It is Intel's codename for the 14 nanometer die shrink of its Haswell microarchitecture . It is a "tick" in Intel's tick–tock principle as the next step in semiconductor fabrication. Like some of the previous tick-tock iterations, Broadwell did not completely replace the full range of CPUs from the previous microarchitecture ( Haswell ), as there were no low-end desktop CPUs based on Broadwell. Some of
212-580: A 45 nm lithography and support front side bus speeds ranging from 533 MT/s to 1.6 GT/s. In addition, the 45 nm die shrink of the Core microarchitecture adds SSE4.1 support to all Core 2 microprocessors manufactured at a 45 nm lithography, therefore increasing the calculation rate of the processors. The Core 2 Solo, introduced in September 2007, is the successor to the Core Solo and
318-565: A Core i3 processor is used with a server chipset platform such as Intel 3400/3420/3450, the CPU supports ECC with UDIMM. When asked, Intel confirmed that, although the Intel 5 series chipset supports non-ECC memory only with the Core i5 or i3 processors, using those processors on a motherboard with 3400 series chipsets it supports the ECC function of ECC memory. A limited number of motherboards by other companies also support ECC with Intel Core ix processors;
424-472: A computer running Windows XP from across a network or the Internet and access their applications, files, printers, and devices or request help. Improvements were also made to IntelliMirror features such as Offline Files , roaming user profiles , and folder redirection . To enable running software that targets or locks out specific versions of Windows, "Compatibility mode" was added. It allows pretending
530-498: A general overview of the system's security status, including the state of the firewall and automatic updates. Third-party firewall and antivirus software can also be monitored from Security Center. In August 2006, Microsoft released updated installation media for Windows XP and Windows Server 2003 SP2 (SP2b), in order to incorporate a patch requiring ActiveX controls in Internet Explorer to be manually activated before
636-406: A greater number of logical processors : 32-bit editions support up to 32 logical processors, and 64-bit editions support up to 64 logical processors. Several Windows XP components are upgradable to the latest versions, which include new versions introduced in later versions of Windows, and other major Microsoft applications are available. These latest versions for Windows XP include: Support for
742-611: A leak posted on vr-zone, Broadwell-E chips would be available in 2016. On August 11, 2014, Intel unveiled formally its 14 nm manufacturing process, and indicated that mobile variants of the process would be known as Core M products. Additionally, Core M products were announced to be shipping during the end of 2014, with desktop variants shipping shortly after. With Broadwell, Intel focused mainly on laptops, miniature desktops, and all-in-one systems. This left traditional desktop users with no new socketed CPU options beyond fourth-generation Haswell, which first arrived in 2013. Even though
848-500: A more intuitive user interface, improved hardware support, and expanded multimedia capabilities. Windows XP and Windows Server 2003 were succeeded by Windows Vista and Windows Server 2008 , released in 2007 and 2008, respectively. Mainstream support for Windows XP ended on April 14, 2009, and extended support ended on April 8, 2014. Windows Embedded POSReady 2009 , based on Windows XP Professional, received security updates until April 2019. The final security update for Service Pack 3
954-670: A much higher price than their regular version, often $ 999 or more. With the release of the Nehalem microarchitecture in November 2008, Intel introduced a new naming scheme for its Core processors. There are three variants, Core i3, Core i5 and Core i7, but the names no longer correspond to specific technical features like the number of cores. Instead, the brand is now divided from low-level (i3), through mid-range (i5) to high-end performance (i7), which correspond to three, four and five stars in Intel's Intel Processor Rating following on from
1060-542: A new product codenamed "Whistler", named after Whistler, British Columbia , as many Microsoft employees skied at the Whistler-Blackcomb ski resort. The goal of Whistler was to unify both the consumer and business-oriented Windows lines under a single, Windows NT platform. Thurrott stated that Neptune had become "a black hole when all the features that were cut from Windows Me were simply re-tagged as Neptune features. And since Neptune and Odyssey would be based on
1166-466: A quad-core processor. This allows twice the performance of a dual-core processors at the same clock frequency in scenarios that take advantage of multi-threading. Initially, all Core 2 Quad models were versions of Core 2 Duo desktop processors, Kentsfield derived from Conroe and Yorkfield from Wolfdale, but later Penryn-QC was added as a high-end version of the mobile dual-core Penryn. The Xeon 32xx and 33xx processors are mostly identical versions of
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#17327823737901272-453: A selected earlier version of Windows to software, starting at Windows 95. This feature was first introduced in Windows 2000 Service Pack 2, released five months before the release of Windows XP, and was backported from prerelease Windows XP builds. Unlike with Windows XP, however, it was hidden from the operating system as it was not enabled by default and had to be manually activated through
1378-536: A single OS codenamed "Whistler", which would serve as a single platform for both consumer and business markets. As a result, Windows XP is the first consumer edition of Windows not based on the Windows 95 kernel or MS-DOS . Windows XP removed support for PC-98 , i486 , and SGI Visual Workstation 320 and 540, and will only run on 32-bit x86 CPUs and devices that use BIOS firmware. Upon its release, Windows XP received critical acclaim, noting increased performance and stability (especially compared to Windows Me),
1484-433: A single application into one taskbar button, with a popup menu listing the individual windows. The notification area also hides "inactive" icons by default. A "common tasks" list was added, and Windows Explorer 's sidebar was updated to use a new task-based design with lists of common actions; the tasks displayed are contextually relevant to the type of content in a folder (e.g. a folder with music displays offers to play all
1590-422: A special variant of Home Edition intended for low-cost PCs. The OS is primarily aimed at first-time computer owners, containing heavy localization (including wallpapers and screen savers incorporating images of local landmarks), and a "My Support" area which contains video tutorials on basic computing tasks. It also removes certain "complex" features, and does not allow users to run more than three applications at
1696-580: A time. After a pilot program in India and Thailand, Starter was released in other emerging markets throughout 2005. In 2006, Microsoft also unveiled the FlexGo initiative, which would also target emerging markets with subsidized PCs on a pre-paid, subscription basis. As a result of unfair competition lawsuits in Europe and South Korea, which both alleged that Microsoft had improperly leveraged its status in
1802-533: A trend toward higher levels of system integration and management functionality (and along with that, increased performance) through the ongoing evolution of facilities such as Intel Active Management Technology (iAMT). As of 2017, the Core brand comprised four product lines – the entry level i3, the mainstream i5, the high-end i7, and the "enthusiast" i9. Core i7 was introduced in 2008, followed by i5 in 2009, and i3 in 2010. The first Core i9 models were released in 2017. In 2023, Intel announced that it would drop
1908-499: A user may interact with them. This was done so that the browser would not violate a patent owned by Eolas . Microsoft has since licensed the patent, and released a patch reverting the change in April 2008. In September 2007, another minor revision known as SP2c was released for XP Professional, extending the number of available product keys for the operating system to "support the continued availability of Windows XP Professional through
2014-514: Is a brand that promises no internal consistency or continuity, the processors within this family have been, for the most part, broadly similar. The first products receiving this designation were the Core Solo and Core Duo Yonah processors for mobile from the Pentium M design tree, fabricated at 65 nm and brought to market in January 2006. These are substantially different in design than
2120-400: Is a cumulative update package that is a superset of all updates, and even service packs, that have been released before it. Three service packs have been released for Windows XP. Service Pack 3 is slightly different, in that it needs at least Service Pack 1 to have been installed, in order to update a live OS. However, Service Pack 3 can still be embedded into a Windows installation disc ; SP1
2226-485: Is a direct successor to Windows 2000 for high-end and business users and Windows Me for home users. Development of Windows XP began in the late 1990s under the codename " Neptune ", built on the Windows NT kernel and explicitly intended for mainstream consumer use. An updated version of Windows 2000 was also initially planned for the business market. However, in January 2000, both projects were scrapped in favor of
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#17327823737902332-548: Is a photo of a landscape in the Napa Valley outside Napa, California , with rolling green hills and a blue sky with stratocumulus and cirrus clouds. The Start menu received its first major overhaul in XP, switching to a two-column layout with the ability to list, pin, and display frequently used applications, recently opened documents, and the traditional cascading "All Programs" menu. The taskbar can now group windows opened by
2438-494: Is also available as Core i5 and Pentium, with slightly different configurations. The Core i3-3xxM processors are based on Arrandale , the mobile version of the Clarkdale desktop processor. They are similar to the Core i5-4xx series but running at lower clock speeds and without Turbo Boost . According to an Intel FAQ they do not support Error Correction Code (ECC) memory . According to motherboard manufacturer Supermicro, if
2544-454: Is available only as an ultra-low-power mobile processor with 5.5 Watt thermal design power. The original U2xxx series "Merom-L" used a special version of the Merom chip with CPUID number 10661 (model 22, stepping A1) that only had a single core and was also used in some Celeron processors. The later SU3xxx are part of Intel's CULV range of processors in a smaller μFC-BGA 956 package but contain
2650-456: Is explicitly intended for consumer use and disables or removes certain advanced and enterprise-oriented features present on Professional , such as the ability to join a Windows domain , Internet Information Services , and Multilingual User Interface . Windows 98 or Me can be upgraded to either edition, but Windows NT 4.0 and Windows 2000 can only be upgraded to Professional . Windows' software license agreement for pre-loaded licenses allows
2756-555: Is not reported as a prerequisite for doing so. The boot screens for all editions of Windows XP have been unified by Service Pack 2 for Windows XP with a new one that no longer displays the SKU, with the boot screen for Home Edition using a blue progress bar instead of green. The copyright years on the boot screen were also removed. Service Pack 1 (SP1) for Windows XP was released on September 9, 2002. It contained over 300 minor, post-RTM bug fixes, along with all security patches released since
2862-448: Is reduced to 3 MB, while the Core i5-6xx uses the full cache, Clarkdale is sold as Core i5-6xx, along with related Core i3 and Pentium processors. It has Hyper-Threading enabled and the full 4 MB L3 cache. According to Intel "Core i5 desktop processors and desktop boards typically do not support ECC memory", but information on limited ECC support in the Core i3 section also applies to Core i5 and i7. The Core i7 brand targets
2968-497: Is removed (which supposedly limits the damage done by zombie machines ) and the Windows Messenger service (which had been abused to cause pop-up advertisements to be displayed as system messages without a web browser or any additional software) became disabled by default. Additionally, security-related improvements were made to e-mail and web browsing. Service Pack 2 also added Security Center , an interface that provides
3074-519: The FPU disabled. Intel Core Duo (product code 80539) consists of two cores on one die, a 2 MB L2 cache shared by both cores, and an arbiter bus that controls both L2 cache and FSB (front-side bus) access. The successor to Core is the mobile version of the Core 2 line of processors based on the Core microarchitecture, released on July 27, 2006. The release of the mobile version of Intel Core 2 marks
3180-574: The Intel 8 Series chipsets . Broadwell has been launched in three major variants: Broadwell introduces some instruction set architecture extensions: Broadwell's Intel Quick Sync Video hardware video decoder adds VP8 hardware decoding and hybrid encoding support. HEVC decode is achieved through a combination of the fixed function video decoder and shaders. Also, it has two independent bit stream decoder (BSD) rings to process video commands on GT3 GPUs; this allows one BSD ring to process decoding and
3286-676: The Nehalem architecture , whose main advantage came from redesigned I/O and memory systems featuring the new Intel QuickPath Interconnect and an integrated memory controller supporting up to three channels of DDR3 memory. Subsequent performance improvements have tended toward making additions rather than profound changes, such as adding the Advanced Vector Extensions (AVX) instruction set extensions to Sandy Bridge , first released on 32 nm in January 2011. Time has also brought improved support for virtualization and
Broadwell (microarchitecture) - Misplaced Pages Continue
3392-665: The Pentium M branded processors. The processor family used an enhanced version of the P6 microarchitecture . It emerged in parallel with the NetBurst microarchitecture (Intel P68) of the Pentium 4 brand, and was a precursor of the 64-bit Core microarchitecture of Core 2 branded CPUs. The Core brand had two branches: the Duo (dual-core) and Solo (single-core, which replaced the Pentium M brand of single-core mobile processor). Intel launched
3498-889: The Register Server utility. It was also only available to administrator users. Windows XP has this feature activated out of the box and also grants it to regular users. Some of the programs and features that were part of the previous versions of Windows did not make it to Windows XP. Various MS-DOS commands available in its Windows 9x predecessor were removed, as were the POSIX and OS/2 subsystems. In networking, NetBEUI , NWLink and NetDDE were deprecated and not installed by default. Plug-and-play–incompatible communication devices (like modems and network interface cards ) were no longer supported. Service Pack 2 and Service Pack 3 also removed features from Windows XP, including support for TCP half-open connections and
3604-663: The Security Support Provider Interface , improvements to WPA2 security, and an updated version of the Microsoft Enhanced Cryptographic Provider Module that is FIPS 140-2 certified. In incorporating all previously released updates not included in SP2, Service Pack 3 included many other key features. Windows Imaging Component allowed camera vendors to integrate their own proprietary image codecs with
3710-552: The Windows Security Center , Bluetooth support , Data Execution Prevention , Windows Firewall , and support for SDHC cards that are larger than 4 GB and smaller than 32 GB. Windows XP uses prefetching to improve startup and application launch times. It also became possible to revert the installation of an updated device driver , should the updated driver produce undesirable results. A copy protection system known as Windows Product Activation
3816-600: The "Sandy Bridge" microarchitecture at CES 2011. New dual-core mobile processors and desktop processors arrived in February 2011. The Core i5-2xxx line of desktop processors are mostly quad-core chips, with the exception of the dual-core Core i5-2390T, and include integrated graphics, combining the key features of the earlier Core i5-6xx and Core i5-7xx lines. The suffix after the four-digit model number designates unlocked multiplier (K), low-power (S) and ultra-low-power (T). The desktop CPUs now all have four non- SMT cores (like
3922-503: The "i" moniker from their processor branding, making it "Core 3/5/7/9". The company would introduce the "Ultra" branding for high-end processors as well. The new naming scheme debuted with the launch of Raptor Lake-U Refresh and Meteor Lake processors in 2024, using the "Core 3/5/7" branding for mainstream processors and "Core Ultra 5/7/9" branding for "premium" high-end processors. The original Core brand refers to Intel's 32-bit mobile dual-core x86 CPUs, which were derived from
4028-851: The Asus P8B WS is an example, but it does not support ECC memory under Windows non-server operating systems. Lynnfield were the first Core i5 processors using the Nehalem microarchitecture, introduced on September 8, 2009, as a mainstream variant of the earlier Core i7. Lynnfield Core i5 processors have an 8 MB L3 cache , a DMI bus running at 2.5 GT/s and support for dual-channel DDR3-800/1066/1333 memory and have Hyper-threading disabled. The same processors with different sets of features (Hyper-threading and other clock frequencies) enabled are sold as Core i7-8xx and Xeon 3400-series processors, which should not be confused with high-end Core i7-9xx and Xeon 3500-series processors based on Bloomfield . A new feature called Turbo Boost Technology
4134-538: The CPU and integrated GPU cores, unlike the earlier microarchitectures. All Core i3/i5/i7 processors with the Sandy Bridge microarchitecture have a four-digit model number. With the mobile version, the thermal design power can no longer be determined from a one- or two-letter suffix but is encoded into the CPU number. Starting with Sandy Bridge, Intel no longer distinguishes the code names of the processor based on number of cores, socket or intended usage; they all use
4240-584: The Celeron, Pentium and Core i3, i5 and i7 series. On March 31, 2016, Intel officially launched 14 nm Broadwell-EP Xeon E5 V4 CPUs. On May 30, 2016, Intel officially launched 14 nm Broadwell-E Core i7 69xx/68xx processor family. Intel Core Intel Core is a line of multi-core (with the exception of Core Solo and Core 2 Solo) central processing units (CPUs) for midrange , embedded, workstation, high-end and enthusiast computer markets marketed by Intel Corporation . These processors displaced
4346-456: The Core 2 series, which included both desktop and mobile processors with up to four cores, and introduced 64-bit support. Since 2008, Intel began introducing the Core i3, Core i5, Core i7 and Core i9 lineup of processors, succeeding Core 2. A new naming scheme debuted in 2023, consisting of Core 3, Core 5, and Core 7 for mainstream processors, and Core Ultra 5, Core Ultra 7, and Core Ultra 9 for "premium" high-end processors. Although Intel Core
Broadwell (microarchitecture) - Misplaced Pages Continue
4452-461: The Core brand on January 6, 2006, with the release of the 32-bit Yonah CPU – Intel's first dual-core mobile (low-power) processor. Its dual-core layout closely resembled two interconnected Pentium M branded CPUs packaged as a single die (piece) silicon chip ( IC ). Hence, the 32-bit microarchitecture of Core branded CPUs – contrary to its name – had more in common with Pentium M branded CPUs than with
4558-550: The PC market to favor its own bundled software, Microsoft was ordered to release special editions of XP in these markets that excluded certain applications. In March 2004, after the European Commission fined Microsoft €497 million (US$ 603 million), Microsoft was ordered to release "N" editions of XP that excluded Windows Media Player, encouraging users to pick and download their own media player software. As it
4664-638: The Taskbar is no longer included because of antitrust violation concerns. Unofficial SP3 ZIP download packages were released on a now-defunct website called The Hotfix from 2005 to 2007. The owner of the website, Ethan C. Allen, was a former Microsoft employee in Software Quality Assurance and would comb through the Microsoft Knowledge Base articles daily and download new hotfixes Microsoft would put online within
4770-574: The address bar on the taskbar. Windows XP was released in two major editions on launch: Home Edition and Professional Edition . Both editions were made available at retail as pre-loaded software on new computers and as boxed copies. Boxed copies were sold as "Upgrade" or "Full" licenses; the "Upgrade" versions were slightly cheaper, but require an existing version of Windows to install. The "Full" version can be installed on systems without an operating system or existing version of Windows. The two editions of XP were aimed at different markets: Home Edition
4876-424: The appearance of the operating system. The number of effects enabled are determined by the operating system based on the computer's processing power, and can be enabled or disabled on a case-by-case basis. XP also added ClearType , a new subpixel rendering system designed to improve the appearance of fonts on liquid-crystal displays . A new set of system icons was also introduced. The default wallpaper, Bliss ,
4982-503: The articles. The articles would have a "kbwinxppresp3fix" and/or "kbwinxpsp3fix" tag, thus allowing Allen to easily find and determine which fixes were planned for the official SP3 release to come. Microsoft publicly stated at the time that the SP3 pack was unofficial and advised users to not install it. Allen also released a Vista SP1 package in 2007, for which Allen received a cease-and-desist email from Microsoft. Windows XP Service Pack 3
5088-582: The beginning of Apple's shift to Intel processors across the entire Mac line. In 2007, Intel began branding the Yonah CPUs intended for mainstream mobile computers as Pentium Dual-Core , not to be confused with the desktop 64-bit Core microarchitecture CPUs also branded as Pentium Dual-Core. September 2007 and January 4, 2008 marked the discontinuation of a number of Core branded CPUs including several Core Solo, Core Duo, Celeron and one Core 2 Quad products. Intel Core Solo (product code 80538) uses
5194-473: The board (or near to it), while operating at drastically lower clock rates. Maintaining high instructions per cycle (IPC) on a deeply pipelined and resourced out-of-order execution engine has remained a constant fixture of the Intel Core product group ever since. The new substantial bump in microarchitecture came with the introduction of the 45 nm Bloomfield desktop processor in November 2008 on
5300-474: The business and high-end consumer markets for both desktop and laptop computers, and is distinguished from the Core i3 (entry-level consumer), Core i5 (mainstream consumer), and Xeon (server and workstation) brands. Introduced in late 2008, Bloomfield was the first Core i7 processors based on the Nehalem architecture. The following year, Lynnfield desktop processors and Clarksfield mobile processors brought new quad-core Core i7 models based on
5406-609: The chip would allow systems to provide a 30 percent improvement in power use over the Haswell chips released in mid-2013. Krzanich also claimed that the chips would ship by the end of 2013; however, the shipment was delayed due to low yields from Intel's 14 nm process. On October 21, 2013, a leaked Intel roadmap indicated a late 2014 or early 2015 release of the K-series Broadwell on the LGA 1150 platform, in parallel with
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#17327823737905512-536: The company finally introduced two Broadwell desktop chips in the summer of 2015, it launched its high-end sixth-generation Skylake CPUs very shortly thereafter. In September 2015, Kirk Skaugen, senior vice president and general manager of Intel's Client Computing Group, admitted that skipping desktops with Broadwell was a poor decision. Between the end-of-life for Windows XP in 2014 and the lack of new desktop chips, Intel had not given desktop PC users any good reasons to upgrade in 2015. On September 5, 2014, Intel launched
5618-425: The decision was due to apparent market demand for low-end computers with Windows. Variants of Windows XP for embedded systems have different support policies: Windows XP Embedded SP3 and Windows Embedded for Point of Service SP3 were supported until January and April 2016, respectively. Windows Embedded Standard 2009 , which was succeeded by Windows Embedded Standard 7 , and Windows Embedded POSReady 2009 , which
5724-419: The desktop Core 2 Quad processors and can be used interchangeably. Core 2 Extreme processors are enthusiast versions of Core 2 Duo and Core 2 Quad processors, usually with a higher clock frequency and an unlocked clock multiplier , which makes them especially attractive for overclocking . This is similar to earlier Pentium D processors labeled as Extreme Edition . Core 2 Extreme processors were released at
5830-458: The entry-level Celeron (one star) and Pentium (two stars) processors. Common features of all Nehalem based processors include an integrated DDR3 memory controller as well as QuickPath Interconnect or PCI Express and Direct Media Interface on the processor replacing the aging quad-pumped Front Side Bus used in all earlier Core processors. All these processors have 256 KB L2 cache per core, plus up to 12 MB shared L3 cache. Because of
5936-452: The existing mid- to high-end Pentium processors at the time of their introduction, moving the Pentium to the entry level. Identical or more capable versions of Core processors are also sold as Xeon processors for the server and workstation markets. Core was launched in January 2006 as a mobile-only series, consisting of single- and dual-core models. It was then succeeded later in July by
6042-474: The files in the folder, or burn them to a CD). Fast user switching allows additional users to log into a Windows XP machine without existing users having to close their programs and log out. Although only one user at the time can use the console (i.e., monitor, keyboard, and mouse), previous users can resume their session once they regain control of the console. Service Pack 2 and Service Pack 3 also introduced new features to Windows XP post-release, including
6148-616: The first public beta build of Whistler, build 2296, on October 31, 2000. Subsequent builds gradually introduced features that users of the release version of Windows XP would recognize, such as Internet Explorer 6.0 , the Microsoft Product Activation system, and the Bliss desktop background. Whistler was officially unveiled during a media event on February 5, 2001, under the name Windows XP, where XP stands for "eXPerience". In June 2001, Microsoft indicated that it
6254-468: The first three Broadwell-based processors that belong to the low-TDP Core M family, Core M 5Y10, Core M 5Y10a and Core M 5Y70. On October 9, 2014, the first laptop with Broadwell Intel Core M 5Y70 CPU, Lenovo Yoga 3 Pro, was launched. On October 31, 2014, four more Broadwell based CPUs were launched belonging to Core M Family, increasing the number of launched Broadwell CPUs to seven. On January 5, 2015, 17 additional Broadwell laptop CPUs were launched for
6360-484: The full L2 cache of 2, 3, 4, or 6 MB available in the specific stepping of the chip, while versions with the amount of cache reduced during manufacturing are sold for the low-end consumer market as Celeron or Pentium Dual-Core processors. Like those processors, some low-end Core 2 Duo models disable features such as Intel Virtualization Technology . Core 2 Quad processors are multi-chip modules consisting of two dies similar to those used in Core 2 Duo, forming
6466-400: The future. In early 2011, Intel introduced a new microarchitecture named Sandy Bridge . This is the second generation of the Core processor microarchitecture. It kept all the existing brands from Nehalem, including Core i3/i5/i7, and introduced new model numbers. The initial set of Sandy Bridge processors includes dual- and quad-core variants, all of which use a single 32 nm die for both
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#17327823737906572-826: The hardware to check for changes. If significant hardware changes are detected, the activation is voided, and Windows must be re-activated. Windows XP was originally bundled with Internet Explorer 6 , Outlook Express 6, Windows Messenger , and MSN Explorer . New networking features were also added, including Internet Connection Firewall, Internet Connection Sharing integration with UPnP, NAT traversal APIs, Quality of Service features, IPv6 and Teredo tunneling, Background Intelligent Transfer Service , extended fax features, network bridging, peer to peer networking, support for most DSL modems, IEEE 802.11 ( Wi-Fi ) connections with auto configuration and roaming, TAPI 3.1 , and networking over FireWire. Remote Assistance and Remote Desktop were also added, which allow users to connect to
6678-487: The highest-performing Core i7 processors use the same socket and QPI -based architecture as the medium-end Xeon processors of that generation, while lower-performing Core i7 processors use the same socket and PCIe/DMI/FDI architecture as the Core i5. "Core i7" is a successor to the Intel Core 2 brand. Intel representatives stated that they intended the moniker Core i7 to help consumers decide which processor to purchase as Intel releases newer Nehalem-based products in
6784-411: The i5-750), with the exception of the i5-2390T. The DMI bus runs at 5 GT/s. The mobile Core i5-2xxxM processors are all dual-core and hyper-threaded chips like the previous Core i5-5xxM series, and share most of the features with that product line. The Core i7 brand was the high-end for Intel's desktop and mobile processors, until the announcement of the i9 in 2017. Its Sandy Bridge models feature
6890-492: The largest amount of L3 cache and the highest clock frequency. Most of these models are very similar to their smaller Core i5 siblings. The quad-core mobile Core i7-2xxxQM/XM processors follow the previous "Clarksfield" Core i7-xxxQM/XM processors, but now also include integrated graphics. Windows XP Windows XP is a major release of Microsoft 's Windows NT operating system. It was released to manufacturing on August 24, 2001, and later to retail on October 25, 2001. It
6996-461: The main Windows XP exited mainstream support and entered the extended support phase; Microsoft continued to provide security updates every month for Windows XP, however, free technical support, warranty claims, and design changes were no longer being offered. Extended support for the main version ended on April 8, 2014, over 12 years after the release of Windows XP; normally Microsoft products have
7102-571: The more performance oriented Pxxxx (25 W) and Txxxx (35 W) mobile versions and the Exxxx (65 W) desktop models. The mobile Core 2 Duo processors with an 'S' prefix in the name are produced in a smaller μFC-BGA 956 package, which allows building more compact laptops. Within each line, a higher number usually refers to a better performance, which depends largely on core and front-side bus clock frequency and amount of second level cache, which are model-specific. Core 2 Duo processors typically use
7208-455: The new I/O interconnect, chipsets and mainboards from previous generations can no longer be used with Nehalem-based processors. Intel intended the Core i3 as the new low end of the performance processor line from Intel, following the retirement of the Core 2 brand. The first Core i3 processors were launched on January 7, 2010. The first Nehalem based Core i3 was Clarkdale -based, with an integrated GPU and two cores. The same processor
7314-581: The new microarchitecture. While they require new sockets and chipsets, the user-visible features of the Core i3 are largely unchanged, including the lack of support for Turbo Boost and AES-NI . Unlike the Sandy Bridge-based Celeron and Pentium processors, the Core i3 line does support the new Advanced Vector Extensions . This particular processor is the entry-level processor of this new series of Intel processors. In January 2011, Intel released new quad-core Core i5 processors based on
7420-589: The operating system components of Windows XP Media Center Edition (MCE) and Windows XP Tablet PC Edition, and security updates for .NET Framework version 1.0, which is included in these editions. However, it does not include update rollups for the Windows Media Center application in Windows XP MCE 2005. SP3 also omits security updates for Windows Media Player 10, although the player is included in Windows XP MCE 2005. The Address Bar DeskBand on
7526-502: The operating system on June 30, 2008, 17 months after the release of Windows Vista. However, an exception was announced on April 3, 2008, for OEMs producing what it defined as "ultra low-cost personal computers", particularly netbooks , until one year after the availability of Windows 7 on October 22, 2009. Analysts felt that the move was primarily intended to compete against Linux -based netbooks, although Microsoft's Kevin Hutz stated that
7632-511: The operating system's features, such as thumbnails and slideshows. In enterprise features, Remote Desktop Protocol 6.1 included support for ClearType and 32-bit color depth over RDP, while improvements made to Windows Management Instrumentation in Windows Vista to reduce the possibility of corruption of the WMI repository were backported to XP SP3. In addition, SP3 contains updates to
7738-406: The original Core Duo and the new Core 2 Duo is an increase in the amount of level 2 cache . The new Core 2 Duo has tripled the amount of on-board cache to 6 MB. Core 2 also introduced a quad-core performance variant to the single- and dual-core chips, branded Core 2 Quad, as well as an enthusiast variant, Core 2 Extreme. All three chips are manufactured at a 65 nm lithography , and in 2008,
7844-404: The original release of Windows XP (without a service pack) ended on August 30, 2005. Both Windows XP Service Pack 1 and 1a were retired on October 10, 2006, and both Windows 2000 and Windows XP SP2 reached their end of support on July 13, 2010, about 24 months after the launch of Windows XP Service Pack 3. The company stopped general licensing of Windows XP to OEMs and terminated retail sales of
7950-658: The original release of XP. SP1 also added USB 2.0 support, the Microsoft Java Virtual Machine , .NET Framework support, and support for technologies used by the then-upcoming Media Center and Tablet PC editions of XP. The most significant change on SP1 was the addition of Set Program Access and Defaults , a settings page which allows programs to be set as default for certain types of activities (such as media players or web browsers) and for access to bundled, Microsoft programs (such as Internet Explorer or Windows Media Player) to be disabled. This feature
8056-511: The other BSD ring to process encoding at the same time. Broadwell's integrated GPU supports on Windows Direct3D 11.2, OpenGL 4.4 (OpenGL 4.5 on Linux ) and OpenCL 2.0. However, it is marketed as Direct3D-12-ready. Broadwell-E introduced Intel Turbo Boost Max Technology 3.0. Support On September 10, 2013, Intel showcased the Broadwell 14 nm processor in a demonstration at IDF. Intel CEO Brian Krzanich claimed that
8162-569: The previously announced Haswell refresh. This would coincide with the release of Intel's 9-series chipset, which would be required for Broadwell processors due to a change in power specifications for its LGA 1150 socket. On May 18, 2014, Reuters quoted Intel's CEO promising that Broadwell-based PCs would be on shelves for the holiday season, but probably not for the back-to-school shopping. Mobile CPUs were expected in Q4 2014 and high-performance quad-core CPUs in 2015. The mobile CPUs would benefit from
8268-812: The processors based on the Broadwell microarchitecture are marketed as "5th-generation Core" i3, i5 and i7 processors. This moniker is however not used for marketing of the Broadwell-based Celeron, Pentium or Xeon chips. This microarchitecture also introduced the Core ;M processor branding. Broadwell is the last Intel platform on which Windows 7 is supported by either Intel or Microsoft; however, third-party hardware vendors have offered limited Windows 7 support on more recent platforms. Broadwell's H and C variants are used in conjunction with Intel 9 Series chipsets ( Z97 , H97 and HM97), in addition to retaining backward compatibility with some of
8374-451: The reduced energy consumption of the die shrink. On June 18, 2014, Intel told CNET that while some specialized Broadwell-based products would be out in Q4 2014, "broader availability" (including mobile CPUs) would only happen in 2015. As of July 2014, Broadwell CPUs were available to Intel's hardware partners in sample quantities. Intel was expected to release 17 Broadwell U series family microprocessors at CES 2015. Also, according to
8480-543: The release of Windows 7. Service Pack 3 was not available for Windows XP x64 Edition, which was based on the Windows Server 2003 kernel and, as a result, used its service packs rather than the ones for the other editions. It began being automatically pushed out to Automatic Updates users on July 10, 2008. A feature set overview which detailed new features available separately as stand-alone updates to Windows XP, as well as backported features from Windows Vista,
8586-544: The rest of the Intel Core product group, having derived from the Pentium Pro lineage that predated Pentium 4 . The first Intel Core desktop processor—and typical family member—came from the Conroe iteration, a 65 nm dual-core design brought to market in July 2006, based on the Intel Core microarchitecture with substantial enhancements in micro-architectural efficiency and performance, outperforming Pentium 4 across
8692-512: The reunification of Intel's desktop and mobile product lines as Core 2 processors were released for desktops and notebooks, unlike the first Intel Core CPUs that were targeted only for notebooks (although they were used in some small form factor and all-in-one desktops, like the iMac and the Mac Mini ). Unlike the original Core, Intel Core 2 is a 64-bit processor, supporting Intel Extended Memory 64 Technology (EM64T). Another difference between
8798-694: The said architecture. After Nehalem received a 32 nm Westmere die shrink, Arrandale dual-core mobile processors were introduced in January 2010, followed by Core i7's first six-core desktop processor Gulftown on March 16, 2010. Both the regular Core i7 and the Extreme Edition are advertised as five stars in the Intel Processor Rating. The first-generation Core i7 uses two different sockets; LGA 1366 designed for high-end desktops and servers, and LGA 1156 used in low- and mid-end desktops and servers. In each generation,
8904-461: The same Penryn chip as the dual-core variants, with one of the cores disabled during manufacturing. The majority of the desktop and mobile Core 2 processor variants are Core 2 Duo with two processor cores on a single Merom , Conroe , Allendale , Penryn , or Wolfdale chip. These come in a wide range of performance and power consumption, starting with the relatively slow ultra-low-power Uxxxx (10 W) and low-power Lxxxx (17 W) versions, to
9010-412: The same code name as the microarchitecture itself. Ivy Bridge is the codename for Intel's 22 nm die shrink of the Sandy Bridge microarchitecture based on tri-gate ("3D") transistors, introduced in April 2012. Released on January 20, 2011, the Core i3-2xxx line of desktop and mobile processors is a direct replacement of the 2010 "Clarkdale" Core i3-5xx and "Arrandale" Core i3-3xxM models, based on
9116-469: The same code-base anyway, it made sense to combine them into a single project". At PDC on July 13, 2000, Microsoft announced that Whistler would be released during the second half of 2001, and also unveiled the first preview build, 2250, which featured an early implementation of Windows XP's visual styles system and interface changes to Windows Explorer and the Control Panel. Microsoft released
9222-474: The same day, Microsoft also announced the final retail pricing of XP's two main editions, "Home" (as a replacement for Windows Me for home computing) and "Professional" (as a replacement for Windows 2000 for high-end users). While retaining some similarities to previous versions, Windows XP's interface was overhauled with a new visual appearance, with an increased use of alpha compositing effects, drop shadows , and " visual styles ", which completely changed
9328-498: The same two-core die as the Core Duo, but features only one active core. Depending on demand, Intel may also simply disable one of the cores to sell the chip at the Core Solo price—this requires less effort than launching and maintaining a separate line of CPUs that physically only have one core. Intel had used the same strategy previously with the 486 CPU in which early 486SX CPUs were in fact manufactured as 486DX CPUs but with
9434-475: The scheduled system builder channel end-of-life (EOL) date of January 31, 2009." Windows XP Service Pack 2 was later included in Windows Embedded for Point of Service and Windows Fundamentals for Legacy PCs . The third and final Service Pack, SP3, was released through different channels between April 21 and June 10, 2008, about a year after the release of Windows Vista , and about a year before
9540-522: The service pack's security improvements (codenamed "Springboard", as these features were intended to underpin additional changes in Longhorn ) included a major revision to the included firewall (renamed Windows Firewall, and now enabled by default), and an update to Data Execution Prevention , which gained hardware support in the NX bit that can stop some forms of buffer overflow attacks. Raw socket support
9646-530: The software to be "returned" to the OEM for a refund if the user does not wish to use it. Despite the refusal of some manufacturers to honor the entitlement, it has been enforced by courts in some countries. Two specialized variants of XP were introduced in 2002 for certain types of hardware, exclusively through OEM channels as pre-loaded software. Windows XP Media Center Edition was initially designed for high-end home theater PCs with TV tuners (marketed under
9752-564: The subsequent 64-bit Core microarchitecture of Core 2 branded CPUs. Despite a major rebranding effort by Intel starting January 2006, some companies continued to market computers with the Yonah core marked as Pentium M. The Core series is also the first Intel processor used in an Apple Macintosh computer. The Core Duo was the CPU for the first generation MacBook Pro , while the Core Solo appeared in Apple's Mac Mini line. Core Duo signified
9858-548: The term "Media Center PC"), offering expanded multimedia functionality, an electronic program guide , and digital video recorder (DVR) support through the Windows Media Center application. Microsoft also unveiled Windows XP Tablet PC Edition , which contains additional pen input features, and is optimized for mobile devices meeting its Tablet PC specifications. Two different 64-bit editions of XP were made available. The first, Windows XP 64-Bit Edition ,
9964-474: Was released to manufacturing (RTM). During a ceremonial media event at Microsoft Redmond Campus , copies of the RTM build were given to representatives of several major PC manufacturers in briefcases, who then flew off on decorated helicopters. While PC manufacturers would be able to release devices running XP beginning on September 24, 2001, XP was expected to reach general retail availability on October 25, 2001. On
10070-463: Was added to comply with the settlement of United States v. Microsoft Corp. , which required Microsoft to offer the ability for OEMs to bundle third-party competitors to software it bundles with Windows (such as Internet Explorer and Windows Media Player ), and give them the same level of prominence as those normally bundled with the OS. On February 3, 2003, Microsoft released Service Pack 1a (SP1a). It
10176-559: Was focused on two individual products: " Odyssey ", which was reportedly intended to succeed the future Windows 2000 and " Neptune ", which was reportedly a consumer-oriented operating system using the Windows NT architecture, succeeding the MS-DOS -based Windows 98 . However, the projects proved to be too ambitious . In January 2000, shortly prior to the official release of Windows 2000, technology writer Paul Thurrott reported that Microsoft had shelved both Neptune and Odyssey in favor of
10282-477: Was intended for IA-64 ( Itanium ) systems; as IA-64 usage declined on workstations in favor of AMD 's x86-64 architecture, the Itanium edition was discontinued in January 2005. A new 64-bit edition supporting the x86-64 architecture, called Windows XP Professional x64 Edition , was released in April 2005. Microsoft also targeted emerging markets with the 2004 introduction of Windows XP Starter Edition ,
10388-542: Was introduced which maximizes speed for demanding applications, dynamically accelerating performance to match the workload. After Nehalem received a 32 nm Westmere die shrink, Arrandale , the dual-core mobile Core i5 processors and its desktop counterpart Clarkdale was introduced in January 2010, together with Core i7-6xx and Core i3-3xx processors based on the same architecture. Arrandale processors have integrated graphics capability. Core i3-3xx does not support for Turbo Boost , L3 cache in Core i5-5xx processors
10494-430: Was introduced with Windows XP and its server counterpart, Windows Server 2003 . All non-enterprise (Volume Licensing) Windows licenses must be tied to a unique ID generated using information from the computer hardware , transmitted either via the internet or a telephone hotline. If Windows is not activated within 30 days of installation, the OS will cease to function until it is activated. Windows also periodically verifies
10600-734: Was later included in Windows Embedded Standard 2009 and Windows Embedded POSReady 2009 . System requirements for Windows XP are as follows: The maximum amount of RAM that Windows XP can support varies depending on the product edition and the processor architecture. All 32-bit editions of XP support up to 4 GB, except the Windows XP Starter edition, which supports up to 512 MB of RAM. The 64-bit editions support up to 128 GB. Windows XP Professional supports up to two physical processors; Windows XP Home Edition supports only one. However, XP supports
10706-505: Was planning to spend at least US$ 1 billion on marketing and promoting Windows XP, in conjunction with Intel and other PC makers. The theme of the campaign, "Yes You Can", was designed to emphasize the platform's overall capabilities. Microsoft had originally planned to use the slogan "Prepare to Fly", but it was replaced because of sensitivity issues in the wake of the September 11 attacks . On August 24, 2001, Windows XP build 2600
10812-584: Was posted by Microsoft. A total of 1,174 fixes are included in SP3. Service Pack 3 could be installed on systems with Internet Explorer up to and including version 8; Internet Explorer 7 was not included as part of SP3. It also did not include Internet Explorer 8 , but instead was included in Windows 7 , which was released one year after XP SP3. Service Pack 3 included security enhancements over and above those of SP2, including APIs allowing developers to enable Data Execution Prevention for their code, independent of system-wide compatibility enforcement settings,
10918-401: Was released on May 14, 2019. Unofficial methods were made available to apply the updates to other editions of Windows XP. Microsoft has discouraged this practice, citing compatibility issues. As of 2024 , globally, under 0.6% of Windows PCs and 0.1% of all devices across all platforms continued to run Windows XP. In the late 1990s, initial development of what would become Windows XP
11024-1074: Was sold at the same price as the edition with Windows Media Player included, certain OEMs (such as Dell , who offered it for a short period, along with Hewlett-Packard , Lenovo and Fujitsu Siemens ) chose not to offer it. Consumer interest was minuscule, with roughly 1,500 units shipped to OEMs , and no reported sales to consumers. In December 2005, the Korean Fair Trade Commission ordered Microsoft to make available editions of Windows XP and Windows Server 2003 that do not contain Windows Media Player or Windows Messenger. The "K" and "KN" editions of Windows XP were released in August 2006, and are only available in English and Korean, and also contain links to third-party instant messenger and media player software. A service pack
11130-413: Was succeeded by Windows Embedded POSReady 7 , were supported until January and April 2019, respectively. These updates, while intended for the embedded editions, could also be downloaded on standard Windows XP with a registry hack, which enabled unofficial patches until April 2019. However, Microsoft advised Windows XP users against installing these fixes, citing compatibility issues. On April 14, 2009,
11236-588: Was the same as SP1, except the Microsoft Java Virtual Machine was excluded. Service Pack 2 (SP2) for Windows XP Home edition and Professional edition was released on August 25, 2004. Headline features included WPA encryption compatibility for Wi-Fi and usability improvements to the Wi-Fi networking user interface, partial Bluetooth support, and various improvements to security systems. Headed by former computer hacker Window Snyder ,
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