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AMD Opteron 6344 Cpu
AMD Opteron 6344
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Intel Xeon X5660 Cpu
Intel Xeon X5660
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Intel Xeon X5670 Cpu
Intel Xeon X5670
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 %
39
4.1 out of 5
39 user ratings
5 stars
28 %
4 stars
53 %
3 stars
15 %
2 stars
2 %
1 stars
0 %
34
4.0 out of 5
34 user ratings
5 stars
26 %
4 stars
47 %
3 stars
23 %
2 stars
2 %
1 stars
0 %

General

Processor socketSocket G34LGA 1366LGA 1366
Component forServer/WorkstationServer/WorkstationServer/Workstation
Operating modes64-bit64-bit64-bit

Processor

Clock speed2.6 GHz2.8 GHz2.93 GHz
Max turbo speed3.2 GHz3.2 GHz3.33 GHz
Number of cores1266
Number of threads121212
Thermal Design Power (TDP)115.0 W95.0 W95.0 W
Processor lithography0.0 in0.0 in0.0 in
Bus type
N/A
QPIQPI
Idle states
N/A
yesyes

Integrated Graphics

On-board graphics adapternonono

Memory

Cache16 MB12 MB12 MB
Cache typeL3Smart CacheL3
Memory clock speeds supported by processor
  • 1333
  • 1600
  • 800
  • 1066
  • 1333
  • 800
  • 1066
  • 1333
Memory types supported by processorDDR3 SDRAMDDR3 SDRAMDDR3 SDRAM
Maximum internal memory supported by processor
N/A
288.0 GB288.0 GB
Memory bandwidth supported by processor (max)
N/A
32.0 GB/s32.0 GB/s
Memory channels
N/A
TripleTriple

Often compared with Intel Xeon X5670