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AMD EPYC 74F3 vs Ryzen Threadripper PRO 3975WX

The AMD EPYC 74F3 is newer than AMD Ryzen Threadripper PRO 3975WX, while the multi-threaded (CPU Mark) is simliar, AMD EPYC 74F3 is around 10% faster in single-thread testing. However, AMD Ryzen Threadripper PRO 3975WX uses around 15% more 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 185 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 74F3×AMD Ryzen Threadripper PRO 3975WX+ ADD
Price $2224.43 - BUY $1325 - BUY
Socket TypeSP3sWRX8
CPU ClassServerDesktop, Server
Clockspeed3.2 GHz3.5 GHz
Turbo SpeedUp to 4.0 GHzUp to 4.2 GHz
# of Physical Cores24 (Threads: 48)32 (Threads: 64)
CacheL1: 384KB, L2: 3.0MB, L3: 32MBL1: 2,048KB, L2: 16.0MB, L3: 128MB
TDP240W280W
Yearly Running Cost$43.80$51.10
Other
First Seen on ChartQ4 2021Q4 2020
# of Samples17168
CPU Value27.347.0
Single Thread Rating(% diff. to max in group)2942(0.0%)2659(-9.6%)
CPU Mark(% diff. to max in group)60666(-2.6%)62300(0.0%)

CPU Mark Rating
As of 20th of April 2025 - Higher results represent better performance
AMD EPYC 74F3
60,666
AMD Ryzen Threadripper PRO 3975WX
62,300
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 20th of April 2025 - Higher results represent better value
AMD EPYC 74F3
27.3
AMD Ryzen Threadripper PRO 3975WX
47.0
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 20th of April 2025 - Higher results represent better performance
AMD EPYC 74F3
2,942
AMD Ryzen Threadripper PRO 3975WX
2,659
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 74F3 AMD Ryzen Threadripper PRO 3975WX
Max TDP240W280W
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.