Intel Xeon E5-4627 v2 

Released January, 2014
  • 3.3 GHz
  • Octa core

Features Key features of the Intel Xeon E5-4627 v2

clock speed

Xeon E5-4627 v2
3.3 GHz
Xeon E5-4640
2.4 GHz
Xeon E5-4650
2.7 GHz

turbo clock speed

Xeon E5-4627 v2
3.6 GHz
Xeon E5-4640
2.8 GHz
Xeon E5-4650
3.3 GHz

L3 cache

Xeon E5-4627 v2
16 MB
Xeon E5-4650
20 MB
Xeon E5-4640
20 MB


Xeon E5-4627 v2

Specifications Full list of technical specs


Clock speed 3.3 GHz
Turbo clock speed 3.6 GHz
Cores Octa core


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


Architecture QPI
Data rate 57,600 MB/s
Transfer rate 7,200 MT/s
Clock speed 3,600 MHz


Architecture x86-64
Threads 8 threads
L3 cache 16 MB
L3 cache per core 2 MB/core
Manufacture process 22 nm
Max CPUs 4
Voltage range 0.65 - 1.3V
Operating temperature Unknown - 88°C

integrated graphics

GPU None

memory controller

Memory controller Built-in
Memory type
  1. DDR3-1866
  2. DDR3-1600
  3. DDR3-1333
  4. DDR3-1066
  5. DDR3
  6. DDR3-800
Channels Quad Channel
Supports ECC Yes
Maximum bandwidth 59,733.32 MB/s
Maximum memory size 786,432 MB
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