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AMD EPYC 7351 Cpu
AMD EPYC 7351
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Intel Xeon W-2145 Cpu
Intel Xeon W-2145
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Intel Xeon W-2155 Cpu
Intel Xeon W-2155
User rating
36
4.2 out of 5
36 user ratings
5 stars
41 %
4 stars
33 %
3 stars
25 %
2 stars
0 %
1 stars
0 %
42
4.1 out of 5
42 user ratings
5 stars
40 %
4 stars
33 %
3 stars
23 %
2 stars
2 %
1 stars
0 %
39
4.2 out of 5
39 user ratings
5 stars
38 %
4 stars
38 %
3 stars
23 %
2 stars
0 %
1 stars
0 %

General

Processor socketSocket SP3LGA 2066LGA 2066
Component forServer/WorkstationServer/WorkstationServer/Workstation
Operating modes64-bit64-bit64-bit

Processor

Clock speed2.4 GHz3.7 GHz3.3 GHz
Max turbo speed2.9 GHz4.5 GHz4.5 GHz
Number of cores16810
Number of threads321620
Thermal Design Power (TDP)170.0 W140.0 W140.0 W
Processor lithography
N/A
0.0 in0.0 in
Bus type
N/A
QPIQPI
Idle states
N/A
yesyes

Integrated Graphics

On-board graphics adapternonono

Memory

Cache64 MB11 MB13.75 MB
Cache typeL3
N/A
N/A
Memory clock speeds supported by processor
  • 2400
  • 2600
  • 1600
  • 1866
  • 2133
  • 2400
  • 2666
  • 1600
  • 1866
  • 2133
  • 2400
  • 2666
Memory channelsOctaQuadQuad
Maximum internal memory supported by processor
N/A
512.0 GB512.0 GB
Memory types supported by processor
N/A
DDR4 SDRAMDDR4 SDRAM
Memory bandwidth supported by processor (max)
N/A
85.3 GB/s85.3 GB/s

Often compared with Intel Xeon W-2145

Often compared with Intel Xeon W-2155