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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD EPYC 7551P vs EPYC 7551

The AMD EPYC 7551P is newer than AMD EPYC 7551 and is around 47% faster in multi-threaded (CPU Mark) testing. However the CPUs have comparable single-thread rating. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Server CPU Class. The values below were tabulated from a combined 101 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.

  • The first section will show basic information for each CPU selected.
  • The additional graphs shows the CPU Mark and Single Thread values of each CPU selected.
  • An accompany graph, if price data is available, will shows the value for money, in terms of the CPU Mark/Thread Rating per dollar.
  • The last section will show approximate yearly running costs for the CPUs.

×AMD EPYC 7551P×AMD EPYC 7551+ ADD
Price Search Online Search Online
Socket TypeSP3SP3
CPU ClassServerServer
Clockspeed2.0 GHz2.0 GHz
Turbo SpeedUp to 3.0 GHzUp to 3.0 GHz
# of Physical Cores32 (Threads: 64)32 (Threads: 64)
CacheL1: 3,072KB, L2: 16.0MB, L3: 64MBL1: 3,072KB, L2: 16.0MB, L3: 64MB
TDP180W180W
Yearly Running Cost$32.85$32.85
Other
First Seen on ChartQ1 2018Q3 2017
# of Samples8615
CPU Rank358647
CPU Value115.5158.7
Single Thread Rating(% diff. to max in group)1772(0.0%)1706(-3.7%)
CPU Mark(% diff. to max in group)38111(0.0%)25844(-32.2%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 16th of February 2026 - Higher results represent better performance
AMD EPYC 7551P
38,111
AMD EPYC 7551
25,844
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 16th of February 2026 - Higher results represent better value
AMD EPYC 7551P
115.5
AMD EPYC 7551
158.7
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 16th of February 2026 - Higher results represent better performance
AMD EPYC 7551P
1,772
AMD EPYC 7551
1,706
PassMark Software © 2008-2026
Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day Average CPU Utilization (0-100%)1 Power cost, $ per kWh2
8
25
1Average user usage is typically low and can vary from task to task. An estimate load 25% is nominal.
2Typical power costs vary around the world. Check your last power bill for details. Values of $0.15 to $0.45 per kWh are typical.
AMD EPYC 7551P AMD EPYC 7551
Max TDP180W180W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.