Intel Xeon E7-2870 

Released April, 2011
  • 2.4 GHz
  • Deca core

Benchmarks Real world tests of the Intel Xeon E7-2870

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Xeon E7-2870
2,429
Xeon E5-2690
28,226
Xeon E5-2670
14,255

GeekBench 3 (Single core) Data courtesy Primate Labs

Xeon E7-2870
1,293
Xeon E5-2690
2,646
Xeon E5-2670
2,209

GeekBench 3 (AES single core) Data courtesy Primate Labs

Xeon E7-2870
963.6 MB/s
Xeon E5-2690
1,975,000 MB/s
Xeon E5-2670
1,740,000 MB/s

Specifications Full list of technical specs

summary

Clock speed 2.4 GHz
Turbo clock speed 2.8 GHz
Cores Deca core
Socket type LGA 1567

features

Has a NX bit Yes
Supports trusted computing Yes
Has virtualization support Yes
Instruction set extensions
  1. MMX
  2. AES
  3. SSE
  4. SSE2
  5. SSE4.1
  6. SSE3
  7. Supplemental SSE3
  8. SSE4.2
  9. SSE4
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 0.43 pt/W
Typical power consumption 105.63W

bus

Architecture QPI
Data rate 25,600 MB/s
Transfer rate 6,400 MT/s
Clock speed 3,200 MHz

details

Architecture x86-64
Threads 20 threads
L2 cache 3 MB
L2 cache per core 0.3 MB/core
L3 cache 30 MB
L3 cache per core 3 MB/core
Manufacture process 32 nm
Max CPUs 2
Clock multiplier 18
Operating temperature Unknown - 69°C

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
  1. DDR3
  2. DDR
Channels Quad Channel
Supports ECC Yes
Maximum bandwidth 25,600 MB/s
Maximum memory size 1,048,576 MB
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