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AMD Ryzen Threadripper PRO 7945WX vs Ryzen 9 9900X

The AMD Ryzen 9 9900X is newer than AMD Ryzen Threadripper PRO 7945WX also around 9% faster in multi-threaded (CPU Mark) testing, it is around 12% faster in single-thread testing. However, AMD Ryzen 9 9900X uses substantially less power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 1535 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 Threadripper PRO 7945WX×AMD Ryzen 9 9900X+ ADD
Price Search Online $386 - BUY
Socket TypesTR5AM5
CPU ClassDesktopDesktop
Clockspeed4.7 GHz4.4 GHz
Turbo SpeedUp to 5.3 GHzUp to 5.6 GHz
# of Physical Cores12 (Threads: 24)12 (Threads: 24)
CacheL1: 768KB, L2: 12.0MB, L3: 64MBL1: 960KB, L2: 12.0MB, L3: 64MB
TDP350W120W
Yearly Running Cost$63.87$21.90
Other
First Seen on ChartQ4 2023Q3 2024
# of Samples171518
CPU Value0.0141.9
Single Thread Rating(% diff. to max in group)4104(-12.3%)4677(0.0%)
CPU Mark(% diff. to max in group)49947(-8.8%)54783(0.0%)

CPU Mark Rating
As of 31st of March 2025 - Higher results represent better performance
AMD Ryzen Threadripper PRO 7945WX
49,947
AMD Ryzen 9 9900X
54,783
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 31st of March 2025 - Higher results represent better value
AMD Ryzen Threadripper PRO 7945WX
NA
AMD Ryzen 9 9900X
141.9
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 31st of March 2025 - Higher results represent better performance
AMD Ryzen Threadripper PRO 7945WX
4,104
AMD Ryzen 9 9900X
4,677
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 Threadripper PRO 7945WX AMD Ryzen 9 9900X
Max TDP350W120W
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.