Intel Xeon EC5509 

Released February, 2010
  • 2 GHz
  • Quad core

Features Key features of the Intel Xeon EC5509

clock speed

Xeon EC5509
2 GHz
Core i7 4790
3.6 GHz

L2 cache

Xeon EC5509
1 MB

L3 cache

Xeon EC5509
8 MB

TDP

Xeon EC5509
85W

Specifications Full list of technical specs

summary

Clock speed 2 GHz
Cores Quad core
Socket type LGA 1366

features

Has a NX bit Yes
Has virtualization support Yes
Instruction set extensions
  1. MMX
  2. SSE
  3. SSE2
  4. SSE4.1
  5. SSE3
  6. Supplemental SSE3
  7. SSE4.2
Supports dynamic frequency scaling Yes

power consumption

TDP 85W
Annual home energy cost 20.48 $/year
Annual commercial energy cost 74.46 $/year
Typical power consumption 69.06W

bus

Architecture QPI
Data rate 19,200 MB/s
Transfer rate 4,800 MT/s
Clock speed 2,400 MHz

details

Architecture x86-64
Threads 4 threads
L2 cache 1 MB
L2 cache per core 0.25 MB/core
L3 cache 8 MB
L3 cache per core 2 MB/core
Manufacture process 45 nm
Max CPUs 2
Voltage range 1 - 1.5V
Operating temperature Unknown - 77.6°C

integrated graphics

GPU None

memory controller

Memory controller Built-in
Channels Triple Channel
Supports ECC Yes
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