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AMD Opteron 6344 Cpu
AMD Opteron 6344
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Intel Core 2 Duo E8400 Cpu
Intel Core 2 Duo E8400
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Intel Xeon L5420 Cpu
Intel Xeon L5420
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 %
37
4.2 out of 5
37 user ratings
5 stars
32 %
4 stars
56 %
3 stars
10 %
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/WorkstationPCServer/Workstation
Operating modes64-bit64-bit64-bit

Processor

Clock speed2.6 GHz3.0 GHz2.5 GHz
Max turbo speed3.2 GHz
N/A
N/A
Number of cores1224
Number of threads1224
Thermal Design Power (TDP)115.0 W65.0 W50.0 W
Processor lithography0.0 in0.0 in0.0 in
Bus type
N/A
FSBFSB
Bus speed
N/A
1333.0 MHz1333.0 MHz
Idle states
N/A
yesyes

Memory

Cache16 MB6 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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