Intel Xeon 5600 L5645 

First seen on January, 2013
  • 2.4 GHz
  • Hexa core

Features Key features of the Intel Xeon 5600 L5645

clock speed

Xeon 5600 L5645
2.4 GHz
Xeon X5550
2.66 GHz
Core i7 920
2.66 GHz

L2 cache

Xeon 5600 L5645
2 MB
Xeon X5550
1 MB
Core i7 920
1 MB

L3 cache

Xeon 5600 L5645
12 MB
Xeon X5550
8 MB
Core i7 920
8 MB

overclocked clock speed (air)

Xeon 5600 L5645
2.4 GHz
Core i7 920
4.22 GHz
Xeon X5550
3.72 GHz

overclocked clock speed (water)

Xeon 5600 L5645
2.4 GHz
Core i7 920
4.24 GHz
Xeon X5550
4.23 GHz

TDP

Xeon 5600 L5645
60W
Core i7 920
130W
Xeon X5550
95W

Specifications Full list of technical specs

summary

Clock speed 2.4 GHz
Cores Hexa core
Socket type LGA 1366

features

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

bus

Architecture QPI
Number of links 2
Data rate 46,928 MB/s
Transfer rate 5,860 MT/s
Clock speed 2,933 MHz

details

Threads 12 threads
L2 cache 2 MB
L2 cache per core 0.33 MB/core
L3 cache 12 MB
L3 cache per core 2 MB/core
Manufacture process 32 nm
Max CPUs 2

overclocking

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

power consumption

TDP 60W
Annual home energy cost 14.45 $/year
Annual commercial energy cost 52.56 $/year
Typical power consumption 48.75W
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