Intel Xeon L5408 

Released February, 2008
  • 2.13 GHz
  • Quad core
5.1 Out of 10

CPUBoss Review Our evaluation of the Intel Xeon L5408 among all CPUs

Performance

Benchmark performance using all cores

Xeon L5408
5.4
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

Xeon L5408
5.9
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Xeon L5408
0.0
Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

Xeon L5408
0.0
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Xeon L5408
5.1
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Xeon L5408
n.d.
Xeon E5450
n.d.
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

5.1

CPUBoss Score

Combination of all six facets

Xeon L5408
5.1

Benchmarks Real world tests of the Intel Xeon L5408

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Xeon L5408
6,095
Xeon E5450
6,390

GeekBench 3 (Single core) Data courtesy Primate Labs

Xeon L5408
1,324
Xeon E5450
1,619

GeekBench 3 (AES single core) Data courtesy Primate Labs

Xeon L5408
105,400 MB/s
Xeon E5450
128,600 MB/s
Core2 Quad Q6600
102,800 MB/s

PassMark Data courtesy Passmark

Xeon L5408
2,985
Xeon E5450
4,334

PassMark (Single Core)

Xeon L5408
926
Xeon E5450
1,278

Specifications Full list of technical specs

summary

Clock speed 2.13 GHz
Cores Quad core
Socket type LGA 771

features

Has a NX bit Yes
Supports trusted computing No
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 40W
Annual home energy cost 9.64 $/year
Annual commercial energy cost 35.04 $/year
Performance per watt 3.97 pt/W
Typical power consumption 32.5W

bus

Architecture FSB
Clock speed 1,066 MHz

details

Architecture x86-64
Threads 4 threads
L2 cache 12 MB
L2 cache per core 3 MB/core
Manufacture process 45 nm
Transistor count 820,000,000
Max CPUs 2
Clock multiplier 8
Voltage range 0.85 - 1.35V
Operating temperature Unknown - 72°C

overclocking

Overclocked clock speed 3.74 GHz
Overclocked clock speed (Water) 2.13 GHz
Overclocked clock speed (Air) 3.74 GHz

integrated graphics

GPU None
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