Intel Xeon E5-2670 v3 

Released July, 2014
  • 2.3 GHz
  • Duodeca core

Benchmarks Real world tests of the Intel Xeon E5-2670 v3

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Xeon E5-2670 v3

GeekBench 3 (Single core) Data courtesy Primate Labs

Xeon E5-2670 v3

GeekBench 3 (AES single core) Data courtesy Primate Labs

Xeon E5-2670 v3
1,677,550 MB/s
Xeon E5-2640 v3
3,450,000 MB/s
Xeon E5-2660 v3
3,050,000 MB/s

PassMark Data courtesy Passmark

Xeon E5-2670 v3

PassMark (Single Core)

Xeon E5-2670 v3

Specifications Full list of technical specs


Clock speed 2.3 GHz
Turbo clock speed 3.1 GHz
Cores Duodeca core


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

power consumption

TDP 120W
Annual home energy cost 28.91 $/year
Annual commercial energy cost 105.12 $/year
Performance per watt 8.63 pt/W
Typical power consumption 97.5W


Architecture QPI
Data rate 76,800 MB/s
Transfer rate 9,600 MT/s
Clock speed 4,800 MHz


Architecture x86-64
Threads 24 threads
L3 cache 30 MB
L3 cache per core 2.5 MB/core
Manufacture process 22 nm
Max CPUs 2
Operating temperature Unknown - 84.5°C


Overclocked clock speed 2.7 GHz
Overclocked clock speed (Water) 2.3 GHz
Overclocked clock speed (Air) 2.7 GHz

integrated graphics

GPU None

memory controller

Memory controller Built-in
Memory type DDR
Channels Quad Channel
Supports ECC Yes
Maximum bandwidth 6,400 MB/s
Maximum memory size 786,432 MB
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