Product detailsIntel Xeon E3-1220 v5 specificationsThese specs can be d for short-termlistings on auction and claifieds sitesClick on this icon in the specs areafor more details and related linksGeneral informationTypeCPU / MicroproceorMarket segmentServerFamilyIntel Xeon E3-1200 v5Model number?E3-1220 v5CPU part numbersCM8066201921804is an OEM/y microproceorBX80662E31220V5is a boxed microproceorFrequency?3 GHz / 3000 MHzMaximum turbo frequency3.5 GHz / 3500 MHzBus speed?8 GT/s Direct Media InterfaceClock multier?30Package1151-d Fl-d Grid ArraySocketSocket 1151 / H4 / LGA1151Size1.48″ x 1.48″ / 3.75cm x 3.75cmIntroduction dateOctober 19, 2015End-of-Life dateLast order date is October 26, 2018Last shment date is April 12, 2019Price at introduction$193S-spec numbersPart numberES/QS proceorsProduction proceorsQJFXSR2CQSR2LGBX80662E31220V5++CM8066201921804++Unknown+Architecture / MicroarchitectureInstruction setx86MicroarchitectureSkylakePlatformGreenlowProceor core?Skylake-SCore sting?R0CPUIDs506E3Manufacturing proce0.014 micrta width64 bitThe number of CPU cores4The number of threads4Floatin UnitIntegratedLevel 1 cache size?4 x 32 KB instruction caches4 x 32 KB data cachesLevel 2 cache size?4 x 256 KBLevel 3 cache size8 MBPhysical memory64 GBMultroceinroceorExtensions & TechnologiesMMX instructionsSSE / g SIMD ExtensionsSSE2 / g SIMD Extensions 2SSE3 / g SIMD Extensions 3SSSE3 / Supplemental g SIMD Extensions 3SSE4 / SSE4.1 + SSE4.2 / g SIMD Extensions 4?AES / Advanced Standard instructionsAVX / Advanced Vector ExtensionsAVX2 / Advanced Vector Extensions 2.0BMI / BMI1 + BMI2 / Bit Manulation instructionsF16C / 16-bit Floating-Point conversion instructionsFMA3 / 3-operand Fd Multy-Add instructionsEM64T / Extended Memory 64 technology / Intel 64?VT-x / ization technology?VT-d / ization for directed I/OT2.0 / Turbo Boost technology 2.0?TSX / nsactional Synchronization Extensions FeaturesNX / XD / Execute disable bit?MPX / Memory Protection ExtensionsSGX / Guard ExtensionsTXT / Trusted Execution technologyLow power featuresEnhanced SpeedStep technology?Integrated Graphics Proceing UnitNoneIntegrated perherals / componentsMemory controllerThe number of controllers: 1Memory s (per controller): 2Memory s (total): 2Supported memory: L-1333, L-1600, 4-1866, 4-2133ECC supported: YesOther perherairect Media Interface 3.0 Expre 3.0 interface (16es)Electrical / Thermal sThermal Design Power?80 Watt