процессор сокет 2011 Intel Xeon E5-4640 SR0QT

процессор сокет 2011 Intel Xeon E5-4640 SR0QT

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  • Код товара: процессор сокет 2011 Intel Xeon E5-4640 SR0QT
TypeCPU / Microprocessor
Market segmentServer
Family
Intel Xeon E5-4600
Model number 
E5-4640
CPU part numbers
  • CM8062101038303 is an OEM/tray microprocessor
  • CM8062101229400 is an OEM/tray microprocessor
  • BX80621E54640 is a boxed microprocessor
Frequency 2400 MHz
Maximum turbo frequency2800 MHz (2 cores)
2500 MHz (8 cores)
Bus speed 8 GT/s QPI (4000 MHz)
5 GT/s DMI
Clock multiplier 24
Package2011-land Flip-Chip Land Grid Array
SocketSocket 2011 / LGA2011
Size2.07" x 1.77" / 5.25cm x 4.5cm

S-spec numbers
Part number
Production processors
 
SR0QT
BX80621E54640  
+
CM8062101038303
 

 
CM8062101229400 
  +
Architecture / Microarchitecture
MicroarchitectureSandy Bridge
Processor core Sandy Bridge-EP
Core steppings C1 (QBEX)
C2 (QC6R, SR0QT)
CPUID206D7 (QC6R, SR0QT)
Manufacturing process0.032 micron Hi-K metal gate process
Data width64 bit
The number of CPU cores8
The number of threads16
Floating Point UnitIntegrated
Level 1 cache size 8 x 32 KB 8-way set associative instruction caches
8 x 32 KB 8-way set associative data caches
Level 2 cache size 8 x 256 KB 8-way set associative caches
Level 3 cache size20 MB 20-way set associative shared cache
Physical memory384 GB (per socket)
MultiprocessingUp to 4 processors
Extensions and Technologies
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSSE3 / Supplemental Streaming SIMD Extensions 3
  • SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4 
  • AES / Advanced Encryption Standard instructions
  • AVX / Advanced Vector Extensions
  • EM64T / Extended Memory 64 technology / Intel 64
  • HT / Hyper-Threading technology
  • VT-x / Virtualization technology 
  • VT-d / Virtualization for directed I/O
  • TBT 2.0 / Turbo Boost technology 2.0 
Security Features
  • NX / XD / Execute disable bit 
  • TXT / Trusted Execution technology
Low power features
  • Enhanced SpeedStep technology 
Integrated peripherals / components
Integrated graphicsNone
Memory controllerThe number of controllers: 1
Memory channels (per controller): 4
Memory channels (total): 4
Supported memory: DDR3-800, DDR3-1066, DDR3-1333, DDR3-1600
Maximum memory bandwidth (GB/s): 51.2
ECC supported: Yes
Other peripherals
  • Direct Media Interface 2.0
  • Quick Path Interconnect (2 links)
  • PCI Express 3.0 interface
Electrical / Thermal parameters
V core0.6V - 1.35V
Thermal Design Power 95 Watt
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Теги: Xeon E5-4640 SR0QT