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AMD Opteron 6344 Cpu
AMD Opteron 6344
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Intel Q8400 Cpu
Intel Q8400
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Intel Xeon L5420 Cpu
Intel Xeon L5420
Editiorial reviews
1
1 editorial reviews
HotHardware takes an in depth look at the Intel Core 2 Quad Q8400, affordable 45nm quad-core processor.Read more
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User rating
7
4.1 out of 5
7 user ratings
5 stars
42 %
4 stars
28 %
3 stars
28 %
2 stars
0 %
1 stars
0 %
38
4.2 out of 5
38 user ratings
5 stars
34 %
4 stars
50 %
3 stars
15 %
2 stars
0 %
1 stars
0 %
41
4.1 out of 5
41 user ratings
5 stars
36 %
4 stars
41 %
3 stars
21 %
2 stars
0 %
1 stars
0 %

General

Processor socketSocket G34LGA 775LGA 771
Component forServer/Workstation
N/A
Server/Workstation
Operating modes64-bit64-bit64-bit

Processor

Clock speed2.6 GHz2.66 GHz2.5 GHz
Max turbo speed3.2 GHz
N/A
N/A
Number of cores1244
Number of threads1244
Thermal Design Power (TDP)115.0 W95.0 W50.0 W
Processor lithography0.0 in0.0 in0.0 in
Bus type
N/A
FSBFSB
Idle states
N/A
yesyes
Bus speed
N/A
N/A
1333.0 MHz

Memory

Cache16 MB4 MB12 MB
Cache typeL3L2L3
Memory clock speeds supported by processor
  • 1333
  • 1600
N/A
N/A
Memory types supported by processorDDR3 SDRAM
N/A
N/A

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