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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Ryzen Threadripper PRO 3945WX vs AMD Ryzen 9 PRO 3900

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

×AMD Ryzen Threadripper PRO 3945WX×AMD Ryzen 9 PRO 3900+ ADD
PriceSearch OnlineSearch Online
Socket TypesTRX4AM4
CPU ClassDesktopDesktop
Clockspeed4.0 GHz3.1 GHz
Turbo SpeedUp to 4.3 GHzUp to 4.3 GHz
# of Physical Cores12 (Threads: 24)12 (Threads: 24)
Max TDP280W65W
Yearly Running Cost$51.10$11.86
First Seen on ChartQ2 2020Q2 2019
# of Samples4232
Single Thread Rating27152631
CPU Mark3362931484

CPU Mark Rating
As of 3rd of December 2021 - Higher results represent better performance
AMD Ryzen Threadripper PRO 3945WX
33,629
AMD Ryzen 9 PRO 3900
31,484
CPU Single Thread Rating
As of 3rd of December 2021 - Higher results represent better performance
AMD Ryzen Threadripper PRO 3945WX
2,715
AMD Ryzen 9 PRO 3900
2,631

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power cost, $ per kWh2
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 3945WXAMD Ryzen 9 PRO 3900
Max TDP280W65W
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.