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AMD EPYC 7551 Cpu
AMD EPYC 7551
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AMD EPYC 7551P Cpu
AMD EPYC 7551P
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Intel Xeon E3-1245V3 Cpu
Intel Xeon E3-1245V3
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Intel Xeon E5-4607 Cpu
Intel Xeon E5-4607
User rating
36
3.9 out of 5
36 user ratings
5 stars
22 %
4 stars
47 %
3 stars
30 %
2 stars
0 %
1 stars
0 %
38
4.0 out of 5
38 user ratings
5 stars
34 %
4 stars
31 %
3 stars
34 %
2 stars
0 %
1 stars
0 %
33
4.1 out of 5
33 user ratings
5 stars
33 %
4 stars
42 %
3 stars
24 %
2 stars
0 %
1 stars
0 %
5
3.8 out of 5
5 user ratings
5 stars
20 %
4 stars
40 %
3 stars
40 %
2 stars
0 %
1 stars
0 %

General

Processor socketSocket SP3Socket SP3LGA 1150LGA 2011
Component forServer/WorkstationServer/WorkstationServer/WorkstationServer/Workstation
Operating modes64-bit64-bit64-bit64-bit

Processor

Clock speed2.0 GHz2.0 GHz3.4 GHz2.2 GHz
Max turbo speed3.0 GHz3.0 GHz3.8 GHz
N/A
Number of cores323246
Number of threads6464812
Thermal Design Power (TDP)180.0 W180.0 W84.0 W95.0 W
Processor lithography
N/A
N/A
0.0 in0.0 in
Bus type
N/A
N/A
QPIQPI
Idle states
N/A
N/A
yesyes

Integrated Graphics

On-board graphics adapternonoyesno
Type
N/A
N/A
Intel HD Graphics P4600
N/A
On-board graphics adapter base frequency
N/A
N/A
350.0 MHz
N/A

Memory

Cache64 MB64 MB8 MB12 MB
Cache typeL3L3Smart CacheSmart Cache
Memory clock speeds supported by processor2666.0 MHz2666.0 MHz1600.0 MHz
  • 800
  • 1066
Memory channelsOctaOctaDualQuad
Maximum internal memory supported by processor
N/A
N/A
32.0 GB1500.0 GB
Memory types supported by processor
N/A
N/A
DDR3 SDRAMDDR3 SDRAM
Memory bandwidth supported by processor (max)
N/A
N/A
25.6 GB/s34.1 GB/s