Haswell (microarchitecture)
Haswell began shipping to manufacturers and OEMs in mid-2013, with its desktop chips officially launched in September 2013.The Haswell architecture is specifically designed[7] to optimize the power savings and performance benefits from the move to FinFET (non-planar, "3D") transistors on the improved 22 nm process node.[77] Haswell Refresh CPUs are supported by Intel's 9 Series chipsets (Z97 and H97, codenamed Wildcat Point), while motherboards with 8 Series chipsets (codenamed Lynx Point) usually require a BIOS update to support Haswell Refresh CPUs.[79] Other changes for the Devil's Canyon CPUs include a TDP increase to 88 W, additional decoupling capacitors to help smooth out the outputs from the fully integrated voltage regulator (FIVR), and support for the VT-d that was previously limited to non-K-series SKUs.People have modified the graphics driver for these versions to adapt to normal Windows XP to varying degrees of success.
LGA 1150Socket G3LGA 2011-3clock rateTechnology nodeTri-GateMicroarchitectureInstruction setx86-16x86-64AES-NIRDRANDSSE4.1SSE4.2microcodeHD GraphicsrPGA 947LGA 2011-v3Sandy BridgeIvy BridgeBroadwellSkylakecodenameprocessordie shrinkSandy Bridge microarchitectureComputex TaipeiIntel Developer Forum22 nm processultrabooksIntel 8 Series chipsets9 Series chipsetsWindows 7Windows 10FinFETstock keeping unitsIntel HDIris ProIntel HD and Iris Graphicsvector processingperformanceIntel HD4000Intel HD Graphics22 nm manufacturing processTri-Gate FinFET transistorsMicro-operation cachemicro-operationsinstruction pipelinedual-channelDDR3/DDR3LPCI ExpressFully Integrated Voltage Regulatorarithmetic logic unitaddress generation unitmemory controllerNew instructionsAdvanced Vector Extensions 2gatherBMI1, BMI2, ABMTransactional Synchronization Extensionssteppingsmotherboardpower supply unitsthermal design powerUltrabookWestmereTranslation lookaside bufferDirect3D 11.1OpenGLCrystalwellvictim cachechipsetsLGA 2011ThunderboltPlatform Controller HubHaswell-EPlast level cacheXeon E3 v3non-uniform memory accessWildcat PointLynx Pointthermal interface materialWindows Server 2008heatsinkSpeedStepIntel 64NX bitIntel VT-xSmart CacheHyper-ThreadingTurbo BoostTrusted Execution TechnologyIntel VT-dthermal greasevoltage regulatorDMI 2.0PCIe 3.0LGA1150Intel vProL3cacheXeon E7 v3LGA2011-1Xeon E5 v3LGA2011-3Xeon E3 v3Programmable TDPNominal TDPLGA 1150: Original Haswell chipsetsList of Intel chipsetsList of Intel CPU microarchitecturesAnandTechIntel processorsProcessorsCeleronPentiumItaniumMicroarchitectures32-bitP6 variant (Pentium M)P6 variant (Enhanced Pentium M)NetBurst64-bitPenrynNehalemCannon LakeSunny Cove