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AMD Ryzen 9 PRO 7945 vs Ryzen Threadripper PRO 7945WX

The AMD Ryzen Threadripper PRO 7945WX is newer than AMD Ryzen 9 PRO 7945 and is around 6% faster in multi-threaded (CPU Mark) testing. However the CPUs have comparable single-thread rating. Also, AMD Ryzen 9 PRO 7945 uses substantially less power. All the CPUs in this comparison belong in the Desktop, Server CPU Class. The values below were tabulated from a combined 90 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 Ryzen 9 PRO 7945×AMD Ryzen Threadripper PRO 7945WX+ ADD
Price $803.17 - BUY Search Online
Socket TypeAM5 (LGA 1718)sTR5
CPU ClassDesktop, ServerDesktop, Server
Clockspeed3.7 GHz4.7 GHz
Turbo SpeedUp to 5.4 GHzUp to 5.3 GHz
# of Physical Cores12 (Threads: 24)12 (Threads: 24)
CacheL1: 768KB, L2: 12.0MB, L3: 64MBL1: 768KB, L2: 12.0MB, L3: 64MB
TDP65W350W
Yearly Running Cost$11.86$63.87
Other
First Seen on ChartQ2 2023Q4 2023
# of Samples4050
CPU Value58.40.0
Single Thread Rating(% diff. to max in group)4170(0.0%)4107(-1.5%)
CPU Mark(% diff. to max in group)46873(-5.8%)49756(0.0%)

CPU Mark Rating
As of 10th of December 2025 - Higher results represent better performance
AMD Ryzen 9 PRO 7945
46,873
AMD Ryzen Threadripper PRO 7945WX
49,756
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 10th of December 2025 - Higher results represent better value
AMD Ryzen 9 PRO 7945
58.4
AMD Ryzen Threadripper PRO 7945WX
NA
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 10th of December 2025 - Higher results represent better performance
AMD Ryzen 9 PRO 7945
4,170
AMD Ryzen Threadripper PRO 7945WX
4,107
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 Ryzen 9 PRO 7945 AMD Ryzen Threadripper PRO 7945WX
Max TDP65W350W
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.