Intel Xeon E7-4830 v2 

Released February, 2014
  • 2.2 GHz
  • Deca core

Features Key features of the Intel Xeon E7-4830 v2

clock speed

Xeon E7-4830 v2
2.2 GHz

turbo clock speed

Xeon E7-4830 v2
2.7 GHz
Core i7 6700K
4.2 GHz
Xeon E7-4820 v2
2.5 GHz

L2 cache

Xeon E7-4830 v2
2.5 MB

L3 cache

Xeon E7-4830 v2
20 MB

TDP

Xeon E7-4830 v2
105W

Specifications Full list of technical specs

summary

Clock speed 2.2 GHz
Turbo clock speed 2.7 GHz
Cores Deca 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 105W
Annual home energy cost 25.29 $/year
Annual commercial energy cost 91.98 $/year
Typical power consumption 85.31W

bus

Architecture QPI
Data rate 86,400 MB/s
Transfer rate 7,200 MT/s
Clock speed 3,600 MHz

details

Architecture x86-64
Threads 20 threads
L2 cache 2.5 MB
L2 cache per core 0.25 MB/core
L3 cache 20 MB
L3 cache per core 2 MB/core
Manufacture process 22 nm
Max CPUs 4
Clock multiplier 22
Operating temperature Unknown - 68°C

integrated graphics

GPU None

memory controller

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