Intel Xeon E5-2603 

Released March, 2012
  • 1.8 GHz
  • Quad core

Benchmarks Real world tests of the Intel Xeon E5-2603

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Xeon E5-2603
7,765.5
Core i7 3770K
13,098
Xeon E5-2620
10,510

GeekBench 3 (Single core) Data courtesy Primate Labs

Xeon E5-2603
1,465.5
Xeon E5-2620
1,736

GeekBench 3 (AES single core) Data courtesy Primate Labs

Xeon E5-2603
1,210 MB/s
Core i7 3770K
2,620,000 MB/s
Xeon E5-2620
1,315,000 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Xeon E5-2603
4,917
Core i7 3770K
13,703
Xeon E5-2620
12,059

GeekBench

Xeon E5-2603
4,917
Core i7 3770K
17,972
Xeon E5-2620
13,391

PassMark Data courtesy Passmark

Xeon E5-2603
3,518
Xeon E5-2620
7,957

PassMark (Single Core)

Xeon E5-2603
937
Xeon E5-2620
1,231

Specifications Full list of technical specs

summary

Clock speed 1.8 GHz
Cores Quad 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

integrated graphics

GPU None

bus

Architecture QPI
Data rate 51,200 MB/s
Transfer rate 6,400 MT/s
Clock speed 3,200 MHz

details

Architecture x86-64
Threads 4 threads
L2 cache 1 MB
L2 cache per core 0.25 MB/core
L3 cache 10 MB
L3 cache per core 2.5 MB/core
Manufacture process 32 nm
Max CPUs 2
Clock multiplier 18
Voltage range 0.6 - 1.35V
Operating temperature Unknown - 70°C

overclocking

Overclock popularity 0
Overclocked clock speed 1.91 GHz
Overclocked clock speed (Water) 1.84 GHz
Overclocked clock speed (Air) 1.91 GHz

power consumption

TDP 80W
Annual home energy cost 19.27 $/year
Annual commercial energy cost 70.08 $/year
Performance per watt 1.47 pt/W
Typical power consumption 65W

memory controller

Memory controller Built-in
Memory type
  1. DDR3-1066
  2. DDR3-800
  3. DDR3
Channels Quad Channel
Supports ECC Yes
Maximum bandwidth 34,133.32 MB/s
Maximum memory size 393,216 MB
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