Описание
TypeCPU / MicroprocessorMarket segmentServerFamilyIntel Xeon E5-2600Model number E5-2620CPU part numbersCM8062101048401 is an OEM/tray microprocessorBX80621E52620 is a boxed microprocessorFrequency 2000 MHzMaximum turbo frequency2500 MHz (1 or 2 cores)2400 MHz (3 or 4 cores)2300 MHz (5 or 6 cores)Bus speed 7.2 GT/s QPI (3600 MHz)5 GT/s DMIClock multiplier 20Package2011-land Flip-Chip Land Grid ArraySocketSocket 2011 / LGA2011Size2.07" x 1.77" / 5.25cm x 4.5cmS-spec numbersPart numberProduction processors SR0KWBX80621E52620 +CM8062101048401+Architecture / MicroarchitectureMicroarchitectureSandy BridgePlatformRomley-EPRomley-WSProcessor core Sandy Bridge-EPCore steppings C1 (QBF3, SR0H7)C2 (QBV5, SR0KW)CPUIDs206D6 (QBF3, SR0H7)206D7 (QBV5, SR0KW)Manufacturing process0.032 micron Hi-K metal gate processData width64 bitThe number of CPU cores6The number of threads12Floating Point UnitIntegratedLevel 1 cache size 6 x 32 KB 8-way set associative instruction caches6 x 32 KB 8-way set associative data cachesLevel 2 cache size 6 x 256 KB 8-way set associative cachesLevel 3 cache size15 MB 20-way set associative shared cachePhysical memory384 GB (per socket)MultiprocessingUp to 2 processorsExtensions and TechnologiesMMX instructionsSSE / Streaming SIMD ExtensionsSSE2 / Streaming SIMD Extensions 2SSE3 / Streaming SIMD Extensions 3SSSE3 / Supplemental Streaming SIMD Extensions 3SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4 AES / Advanced Encryption Standard instructionsAVX / Advanced Vector ExtensionsEM64T / Extended Memory 64 technology / Intel 64 HT / Hyper-Threading technology VT-x / Virtualization technology VT-d / Virtualization for directed I/OTBT 2.0 / Turbo Boost technology 2.0 Security FeaturesNX / XD / Execute disable bit TXT / Trusted Execution technologyLow power featuresEnhanced SpeedStep technology Integrated peripherals / componentsIntegrated graphicsNoneMemory controllerThe number of controllers: 1Memory channels (per controller): 4Memory channels (total)