Intel Xeon E7420 

Released September, 2008
  • 2.13 GHz
  • Quad core

Features Key features of the Intel Xeon E7420

clock speed

Xeon E7420
2.13 GHz
Core i7 4770K
3.5 GHz
Xeon E5-2680
2.7 GHz

L2 cache

Xeon E7420
8 MB

L3 cache

Xeon E7420
8 MB
Xeon E5-2680
20 MB

overclocked clock speed (air)

Xeon E7420
2.13 GHz
Core i7 4770K
4.47 GHz
Xeon E5-2680
3.16 GHz

overclocked clock speed (water)

Xeon E7420
2.13 GHz
Core i7 4770K
4.53 GHz
Xeon E5-2680
3.18 GHz

TDP

Xeon E7420
90W

Specifications Full list of technical specs

summary

Clock speed 2.13 GHz
Cores Quad core
Socket type 604

features

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

integrated graphics

GPU None

details

Architecture x86-64
Threads 4 threads
L2 cache 8 MB
L2 cache per core 2 MB/core
L3 cache 8 MB
L3 cache per core 2 MB/core
Manufacture process 45 nm
Transistor count 1,900,000,000
Max CPUs 32
Clock multiplier 8
Voltage range 0.9 - 1.45V
Operating temperature Unknown - 68°C

overclocking

Overclocked clock speed 2.13 GHz
Overclocked clock speed (Water) 2.13 GHz
Overclocked clock speed (Air) 2.13 GHz

power consumption

TDP 90W
Annual home energy cost 21.68 $/year
Annual commercial energy cost 78.84 $/year
Typical power consumption 73.13W

bus

Architecture FSB
Clock speed 1,066 MHz
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