Intel Xeon X7550 

Released March, 2010
  • 2 GHz
  • Octa core

Features Key features of the Intel Xeon X7550

clock speed

Xeon X7550
2 GHz
Core i7 4770K
3.5 GHz
Xeon L5640
2.26 GHz

turbo clock speed

Xeon X7550
2.4 GHz
Core i7 4770K
3.9 GHz
Xeon L5640
2.8 GHz

L2 cache

Xeon X7550
2 MB
Xeon L5640
2 MB

L3 cache

Xeon X7550
18 MB
Xeon L5640
12 MB

overclocked clock speed (air)

Xeon X7550
2.4 GHz
Core i7 4770K
4.47 GHz
Xeon L5640
3.84 GHz

overclocked clock speed (water)

Xeon X7550
2.4 GHz
Core i7 4770K
4.53 GHz
Xeon L5640
2.27 GHz

Specifications Full list of technical specs

summary

Clock speed 2 GHz
Turbo clock speed 2.4 GHz
Cores Octa core
Socket type LGA 1567

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 130W
Annual home energy cost 31.32 $/year
Annual commercial energy cost 113.88 $/year
Typical power consumption 105.63W

memory controller

Memory controller Built-in
Memory type
  1. DDR3
  2. DDR

details

Threads 16 threads
L2 cache 2 MB
L2 cache per core 0.25 MB/core
L3 cache 18 MB
L3 cache per core 2.25 MB/core
Manufacture process 45 nm
Max CPUs 8
Voltage range 0.68 - 1.35V
Operating temperature Unknown - 69°C

overclocking

Overclocked clock speed 2.4 GHz
Overclocked clock speed (Water) 2.4 GHz
Overclocked clock speed (Air) 2.4 GHz

integrated graphics

GPU None

bus

Architecture QPI
Data rate 102,400 MB/s
Transfer rate 6,400 MT/s
Clock speed 3,200 MHz
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