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AMD EPYC 9255 vs Ryzen Threadripper PRO 7965WX

The AMD EPYC 9255 is newer than AMD Ryzen Threadripper PRO 7965WX and is around -8% slower in multi-threaded (CPU Mark) testing. The AMD EPYC 9255 is around -9% slower in single-thread testing. Also, AMD EPYC 9255 uses substantially less power. The CPUs selected in this comparison belong in different CPU Classes: Server, Desktop. Consider, selecting CPUs from simliar CPU Class for more apt comparison. The values below were tabulated from a combined 148 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 9255×AMD Ryzen Threadripper PRO 7965WX+ ADD
Price Search Online $2604.86 - BUY
Socket TypeSP5sTR5
CPU ClassServerDesktop, Server
Clockspeed4.0 GHz4.2 GHz
Turbo SpeedUp to 4.3 GHzUp to 5.3 GHz
# of Physical Cores24 (Threads: 48)24 (Threads: 48)
CacheL1: 80KB, L2: 1.0MB, L3: 128MBL1: 1,536KB, L2: 24.0MB, L3: 128MB
TDP200W350W
Yearly Running Cost$36.50$63.87
Other
First Seen on ChartQ2 2025Q4 2023
# of Samples5143
CPU Value0.031.6
Single Thread Rating(% diff. to max in group)3653(-9.4%)4032(0.0%)
CPU Mark(% diff. to max in group)75809(-8.0%)82383(0.0%)

CPU Mark Rating
As of 9th of November 2025 - Higher results represent better performance
AMD EPYC 9255
75,809
AMD Ryzen Threadripper PRO 7965WX
82,383
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 9th of November 2025 - Higher results represent better value
AMD EPYC 9255
NA
AMD Ryzen Threadripper PRO 7965WX
31.6
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 9th of November 2025 - Higher results represent better performance
AMD EPYC 9255
3,653
AMD Ryzen Threadripper PRO 7965WX
4,032
PassMark Software © 2008-2025
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 9255 AMD Ryzen Threadripper PRO 7965WX
Max TDP200W350W
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.