Intel Xeon E7-8857 v2 

Released February, 2014
  • 3 GHz
  • Duodeca core
5.1 Out of 10

CPUBoss Review Our evaluation of the Intel Xeon E7-8857 v2 among all CPUs

Performance

Benchmark performance using all cores

Xeon E7-8857 v2
5.7
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

Xeon E7-8857 v2
5.8
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Xeon E7-8857 v2
0.0
Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

Xeon E7-8857 v2
0.0
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Xeon E7-8857 v2
5.0
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Xeon E7-8857 v2
n.d.
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

5.1

CPUBoss Score

Combination of all six facets

Xeon E7-8857 v2
5.1

Benchmarks Real world tests of the Intel Xeon E7-8857 v2

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Xeon E7-8857 v2
16,475
Core i7 6700K
17,583
Core i7 4790K
15,490

GeekBench 3 (Single core) Data courtesy Primate Labs

Xeon E7-8857 v2
2,391

GeekBench 3 (AES single core) Data courtesy Primate Labs

Xeon E7-8857 v2
871.2 MB/s
Core i7 4790K
5,140,000 MB/s
Core i7 6700K
6,010 MB/s

Specifications Full list of technical specs

summary

Clock speed 3 GHz
Turbo clock speed 3.6 GHz
Cores Duodeca 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
Performance per watt 1.7 pt/W
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 12 threads
L2 cache 3 MB
L2 cache per core 0.25 MB/core
L3 cache 30 MB
L3 cache per core 2.5 MB/core
Manufacture process 22 nm
Max CPUs 8
Clock multiplier 30
Operating temperature Unknown - 73°C

integrated graphics

GPU None

memory controller

Memory controller Built-in
Memory type DDR3-1333
Channels Quad Channel
Supports ECC Yes
Maximum bandwidth 42,666.64 MB/s
Maximum memory size 1,572,864 MB
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