Intel Xeon E7-8870 v2 

Released February, 2014
  • 2.3 GHz
  • Pentadeca core

Features Key features of the Intel Xeon E7-8870 v2

clock speed

Xeon E7-8870 v2
2.3 GHz
Xeon E7-8870 v3
2.1 GHz
Xeon E7-8870
2.4 GHz

turbo clock speed

Xeon E7-8870 v2
2.9 GHz
Xeon E7-8870
2.8 GHz
Xeon E7-8870 v3
2.9 GHz

L2 cache

Xeon E7-8870 v2
3.5 MB

L3 cache

Xeon E7-8870 v2
30 MB
Xeon E7-8870
30 MB

TDP

Xeon E7-8870 v2
130W

Specifications Full list of technical specs

summary

Clock speed 2.3 GHz
Turbo clock speed 2.9 GHz
Cores Pentadeca core
Socket type LGA 2011
Is unlocked No

features

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

power consumption

TDP 130W
Annual home energy cost 31.32 $/year
Annual commercial energy cost 113.88 $/year
Typical power consumption 105.63W

bus

Architecture QPI
Data rate 96,000 MB/s
Transfer rate 8,000 MT/s
Clock speed 4,000 MHz

details

Architecture x86-64
Threads 30 threads
L2 cache 3.5 MB
L2 cache per core 0.23 MB/core
L3 cache 30 MB
L3 cache per core 2 MB/core
Manufacture process 22 nm
Max CPUs 8
Clock multiplier 23
Operating temperature Unknown - 73°C

integrated graphics

GPU None

memory controller

Memory controller Built-in
Memory type DDR3
Channels Quad Channel
Supports ECC Yes
Maximum bandwidth 25,600 MB/s
Maximum memory size 1,572,864 MB
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