Intel Xeon E5 4657L v2 

Released January, 2014
  • 2.4 GHz
  • Dodeca core

Features Key features of the Intel Xeon E5 4657L v2

clock speed

Xeon E5 4657L v2
2.4 GHz
Xeon E5 2697 v2
2.7 GHz
Xeon E5 2695 v2
2.4 GHz

L3 cache

Xeon E5 4657L v2
30 MB

overclocked clock speed (air)

Xeon E5 4657L v2
2.4 GHz
Xeon E5 2695 v2
3.19 GHz
Xeon E5 2697 v2
3.11 GHz

overclocked clock speed (water)

Xeon E5 4657L v2
2.4 GHz
Xeon E5 2697 v2
3.42 GHz
Xeon E5 2695 v2
2.4 GHz

TDP

Xeon E5 4657L v2
115W

Specifications Full list of technical specs

summary

Clock speed 2.4 GHz
Cores Dodeca 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
  3. EM64T
  4. F16C
  5. MMX
  6. SSE
  7. SSE2
  8. SSE3
  9. SSE4
  10. SSE4.1
  11. SSE4.2
  12. Supplemental SSE3
Supports dynamic frequency scaling No

power consumption

TDP 115W
Annual home energy cost 27.7 $/year
Annual commercial energy cost 100.74 $/year
Typical power consumption 93.44W

details

Architecture x86-64
Threads 24 threads
L3 cache 30 MB
Manufacture process 22 nm
Max CPUs 4
Clock multiplier 24

overclocking

Overclocked clock speed 2.4 GHz
Overclocked clock speed (Water) 2.4 GHz
Overclocked clock speed (Air) 2.4 GHz

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
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