Intel Xeon E5-2687W 3.10GHz LGA2011 Sandy Bridge Server OEM CPU SR0GX SR0KG CM8062107184308


Device Segment:
CPU / Processor
CPU Name:
Intel Xeon E5 v1
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Product Overview

General information  
Type CPU / Microprocessor
Market segment Server
Family Intel Xeon E5-2600
Model number E5-2687W
CPU part numbers CM8062107184308 is an OEM/tray CPU
  BX80621E52687W is a boxed CPU
Spec codes SR0GX / SR0KG
Frequency 3100 MHz
Turbo frequency 3800 MHz (1 core)
  3600 MHz (2 or 3 cores)
  3500 MHz (4 or 5 cores)
  3400 MHz (6 or more cores)
Bus speed 8 GT/s QPI (4000 MHz)
  5 GT/s DMI
Clock multiplier 31
Package 2011-land Flip-Chip Land Grid Array
Socket Socket 2011 / LGA2011
Architecture / Microarchitecture  
Microarchitecture Sandy Bridge
Platform Romley-EP
Processor core Sandy Bridge-EP
Core steppings C0 (QB7R)
  C0? (QAR6)
  C1 (QBE9, SR0GX)
  C2 (QBUB, SR0KG)
Manufacturing process 0.032 micron Hi-K metal gate process
Data width 64 bit
The number of CPU cores 8
The number of threads 16
Floating Point Unit Integrated
Level 1 cache size 8 x 32 KB
Level 2 cache size 8 x 256 KB
Level 3 cache size 20 MB
Physical memory 384 GB (per socket)
Multiprocessing Up to 2 processors
Integrated peripherals / components  
Integrated graphics None
Memory controller The number of controllers: 1
  Memory channels: 4
  Supported memory: DDR3-800, DDR3-1066, DDR3-1333, DDR3-1600
  DIMMs per channel: 3
  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 core 0.6V - 1.35V
Maximum operating temperature 84.8°C
Thermal Design Power 150 Watt