Intel Xeon E5-2637 

Released March, 2012
  • 3 GHz
  • Dual core

Benchmarks Real world tests of the Intel Xeon E5-2637

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Xeon E5-2637
22,418
Xeon E5-2620
10,510

GeekBench 3 (Single core) Data courtesy Primate Labs

Xeon E5-2637
3,333
Xeon E5-2620
1,736

GeekBench 3 (AES single core) Data courtesy Primate Labs

Xeon E5-2637
4,060 MB/s
Xeon E5-2620
1,315,000 MB/s
Xeon E5-2637 v3
4,060 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Xeon E5-2637
11,201
Xeon E5-2620
12,059

GeekBench

Xeon E5-2637
11,201
Xeon E5-2620
13,391

PassMark Data courtesy Passmark

Xeon E5-2637
10,051
Xeon E5-2620
7,957

PassMark (Single Core)

Xeon E5-2637
1,967
Xeon E5-2620
1,231

Specifications Full list of technical specs

summary

Clock speed 3 GHz
Turbo clock speed 3.5 GHz
Cores Dual core
Socket type LGA 2011

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. AVX
Supports dynamic frequency scaling Yes

power consumption

TDP 80W
Annual home energy cost 19.27 $/year
Annual commercial energy cost 70.08 $/year
Performance per watt 3.87 pt/W
Typical power consumption 65W

bus

Architecture QPI
Data rate 64,000 MB/s
Transfer rate 8,000 MT/s
Clock speed 4,000 MHz

details

Architecture x86-64
Threads 4 threads
L2 cache 1 MB
L2 cache per core 0.5 MB/core
L3 cache 5 MB
L3 cache per core 2.5 MB/core
Manufacture process 32 nm
Max CPUs 2
Clock multiplier 35
Voltage range 0.6 - 1.35V
Operating temperature Unknown - 70°C

integrated graphics

GPU None

memory controller

Memory controller Built-in
Memory type
  1. DDR3-1600
  2. DDR3-1333
  3. DDR3-1066
  4. DDR3
  5. DDR3-800
Channels Quad Channel
Supports ECC Yes
Maximum bandwidth 51,200 MB/s
Maximum memory size 393,216 MB
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