Intel Xeon E5220 

Released February, 2008
  • 2.33 GHz
  • Dual core

Features Key features of the Intel Xeon E5220

clock speed

Xeon E5220
2.33 GHz
Xeon E5440
2.83 GHz
Core i7 920
2.66 GHz

L2 cache

Xeon E5220
6 MB
Xeon E5440
12 MB

overclocked clock speed (air)

Xeon E5220
2.33 GHz
Core i7 920
4.23 GHz
Xeon E5440
3.75 GHz

overclocked clock speed (water)

Xeon E5220
2.33 GHz
Core i7 920
4.16 GHz
Xeon E5440
3.89 GHz

TDP

Xeon E5220
65W

Specifications Full list of technical specs

summary

Clock speed 2.33 GHz
Cores Dual core
Socket type LGA 771

features

Has a NX bit Yes
Supports trusted computing No
Has virtualization support Yes
Instruction set extensions
  1. SSE2
  2. SSE
  3. MMX
  4. SSE3
  5. SSE4.1
Supports dynamic frequency scaling Yes

power consumption

TDP 65W
Annual home energy cost 15.66 $/year
Annual commercial energy cost 56.94 $/year
Typical power consumption 52.81W

bus

Architecture FSB
Clock speed 1,333 MHz

details

Architecture x86-64
Threads 2 threads
L2 cache 6 MB
L2 cache per core 3 MB/core
Manufacture process 45 nm
Transistor count 410,000,000
Max CPUs 2
Clock multiplier 7
Voltage range 0.85 - 1.35V
Operating temperature Unknown - 66°C

overclocking

Overclocked clock speed 2.33 GHz
Overclocked clock speed (Water) 2.33 GHz
Overclocked clock speed (Air) 2.33 GHz

integrated graphics

GPU None
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