Intel Xeon E7-8870 v3 

Released April, 2015
  • 2.1 GHz
  • Processing Cores

Features Key features of the Intel Xeon E7-8870 v3

clock speed

Xeon E7-8870 v3
2.1 GHz
6950X
3 GHz
Xeon E5-2699 v3
2.3 GHz

turbo clock speed

Xeon E7-8870 v3
2.9 GHz
Xeon E5-2699 v3
3.6 GHz
6950X
3.5 GHz

TDP

Xeon E7-8870 v3
140W
6950X
140W

Specifications Full list of technical specs

summary

Clock speed 2.1 GHz
Turbo clock speed 2.9 GHz
Cores Processing Cores

features

Has a NX bit Yes
Supports trusted computing Yes
Has virtualization support Yes
Instruction set extensions
  1. AES
  2. AVX
  3. AVX 2.0
Supports dynamic frequency scaling Yes

memory controller

Memory controller Built-in
Memory type
  1. DDR3-1600
  2. DDR3-1333
  3. DDR3-1066
Channels Quad Channel
Supports ECC Yes
Maximum bandwidth 51,200 MB/s
Maximum memory size 1,572,864 MB

details

Architecture x86-64
Threads 36 threads
Manufacture process 22 nm
Max CPUs 8
Operating temperature Unknown - 75°C

integrated graphics

GPU None

power consumption

TDP 140W
Annual home energy cost 33.73 $/year
Annual commercial energy cost 122.64 $/year
Typical power consumption 113.75W

bus

Architecture QPI
Data rate 115,200 MB/s
Transfer rate 9,600 MT/s
Clock speed 4,800 MHz
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