Intel Xeon L5248 

Released September, 2008
  • 3 GHz
  • Dual core

Features Key features of the Intel Xeon L5248

clock speed

Xeon L5248
3 GHz
Core i7 3970X
3.5 GHz

L2 cache

Xeon L5248
6 MB

overclocked clock speed (air)

Xeon L5248
3 GHz
Core i7 3970X
4.57 GHz
Core2 Duo E8400
4.23 GHz

overclocked clock speed (water)

Xeon L5248
3 GHz
Core i7 3970X
4.43 GHz
Core2 Duo E8400
4.33 GHz

TDP

Xeon L5248
55W

Specifications Full list of technical specs

summary

Clock speed 3 GHz
Cores Dual core
Socket type LGA 771

features

Has a NX bit Yes
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 55W
Annual home energy cost 13.25 $/year
Annual commercial energy cost 48.18 $/year
Typical power consumption 44.69W

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
Voltage range 0.85 - 1.35V

overclocking

Overclocked clock speed 3 GHz
Overclocked clock speed (Water) 3 GHz
Overclocked clock speed (Air) 3 GHz

integrated graphics

GPU None
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