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Compare 4 products

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AMD Opteron 2431 Cpu
AMD Opteron 2431
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Intel Xeon E5-1650 Cpu
Intel Xeon E5-1650
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Intel Xeon W-2123 Cpu
Intel Xeon W-2123
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Intel Xeon W-2133 Cpu
Intel Xeon W-2133
User rating
1
2.0 out of 5
1 user ratings
5 stars
0 %
4 stars
0 %
3 stars
0 %
2 stars
100 %
1 stars
0 %
36
4.2 out of 5
36 user ratings
5 stars
38 %
4 stars
47 %
3 stars
11 %
2 stars
2 %
1 stars
0 %
35
4.1 out of 5
35 user ratings
5 stars
34 %
4 stars
40 %
3 stars
25 %
2 stars
0 %
1 stars
0 %
42
4.1 out of 5
42 user ratings
5 stars
28 %
4 stars
50 %
3 stars
21 %
2 stars
0 %
1 stars
0 %

General

Processor socketSocket FLGA 2011LGA 2066LGA 2066
Operating modes64-bit64-bit64-bit64-bit
Component for
N/A
Server/WorkstationServer/WorkstationServer/Workstation

Processor

Clock speed2.4 GHz3.2 GHz3.6 GHz3.6 GHz
Number of cores6646
Thermal Design Power (TDP)75.0 W130.0 W120.0 W140.0 W
Processor lithography0.0 in0.0 in0.0 in0.0 in
Max turbo speed
N/A
3.8 GHz3.9 GHz3.9 GHz
Number of threads
N/A
12812
Bus type
N/A
QPIQPIQPI
Idle states
N/A
yesyesyes

Memory

Cache0.512 MB12 MB8.25 MB8.25 MB
Cache typeL2Smart Cache
N/A
N/A
Memory clock speeds supported by processor
N/A
  • 800
  • 1066
  • 1333
  • 1600
  • 1600
  • 1866
  • 2133
  • 2400
  • 2666
  • 1600
  • 1866
  • 2133
  • 2400
  • 2666
Maximum internal memory supported by processor
N/A
375.0 GB512.0 GB512.0 GB
Memory types supported by processor
N/A
DDR3 SDRAMDDR4 SDRAMDDR4 SDRAM
Memory bandwidth supported by processor (max)
N/A
51.2 GB/s85.3 GB/s85.3 GB/s
Memory channels
N/A
QuadQuadQuad

Often compared with Intel Xeon W-2133