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AMD Opteron 6344 Cpu
AMD Opteron 6344
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Intel Xeon E5-2670 Cpu
Intel Xeon E5-2670
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Intel Xeon E5-2680 Cpu
Intel Xeon E5-2680
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 %
41
4.0 out of 5
41 user ratings
5 stars
39 %
4 stars
29 %
3 stars
29 %
2 stars
2 %
1 stars
0 %
43
4.3 out of 5
43 user ratings
5 stars
44 %
4 stars
44 %
3 stars
11 %
2 stars
0 %
1 stars
0 %

General

Processor socketSocket G34LGA 2011LGA 2011
Component forServer/WorkstationServer/WorkstationServer/Workstation
Operating modes64-bit64-bit64-bit

Processor

Clock speed2.6 GHz2.6 GHz2.7 GHz
Max turbo speed3.2 GHz3.3 GHz3.5 GHz
Number of cores1288
Number of threads121616
Thermal Design Power (TDP)115.0 W115.0 W130.0 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 MB20 MB20 MB
Cache typeL3Smart CacheSmart Cache
Memory clock speeds supported by processor
  • 1333
  • 1600
  • 800
  • 1066
  • 1333
  • 1600
  • 800
  • 1066
  • 1333
  • 1600
Memory types supported by processorDDR3 SDRAMDDR3 SDRAMDDR3 SDRAM
Maximum internal memory supported by processor
N/A
750.0 GB750.0 GB
Memory bandwidth supported by processor (max)
N/A
51.2 GB/s51.2 GB/s
Memory channels
N/A
QuadQuad