Intel Xeon E5462 

Released November, 2007
  • 2.8 GHz
  • Quad core

Benchmarks Real world tests of the Intel Xeon E5462

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Xeon E5462
10,603
Xeon E5450
6,390
Core i7 3770K
13,098

GeekBench 3 (Single core) Data courtesy Primate Labs

Xeon E5462
1,541
Xeon E5450
1,619

GeekBench 3 (AES single core) Data courtesy Primate Labs

Xeon E5462
114,000 MB/s
Core i7 3770K
2,620,000 MB/s
Xeon E5450
128,600 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Xeon E5462
5,048
Core i7 3770K
13,703
Xeon E5450
5,457

GeekBench (64-bit) Data courtesy Primate Labs

Xeon E5462
5,612
Core i7 3770K
14,866
Xeon E5450
6,298

GeekBench

Xeon E5462
7,501
Core i7 3770K
17,972
Xeon E5450
6,298

PassMark Data courtesy Passmark

Xeon E5462
3,940
Xeon E5450
4,244

PassMark (Single Core)

Xeon E5462
1,186
Xeon E5450
1,270

Specifications Full list of technical specs

summary

Clock speed 2.8 GHz
Cores Quad core
Socket type LGA 771

features

Has a NX bit Yes
Supports trusted computing No
Has virtualization support Yes
Instruction set extensions
  1. MMX
  2. SSE
  3. SSE2
  4. SSE4.1
  5. SSE3
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 2.28 pt/W
Typical power consumption 65W

bus

Architecture FSB
Clock speed 1,600 MHz

details

Architecture x86-64
Threads 4 threads
L2 cache 12 MB
L2 cache per core 3 MB/core
Manufacture process 45 nm
Transistor count 820,000,000
Max CPUs 2
Clock multiplier 7
Voltage range 0.85 - 1.35V
Operating temperature Unknown - 67°C

overclocking

Overclocked clock speed 3.11 GHz
Overclocked clock speed (Water) 2.8 GHz
Overclocked clock speed (Air) 3.11 GHz

integrated graphics

GPU None
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