CPU Benchmarks

Over 1,000,000 CPUs benchmarked

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

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

  • 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 3900×AMD Ryzen Threadripper PRO 3945WX+ ADD
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Socket TypeAM4sWRX8
CPU ClassDesktopDesktop, Server
Clockspeed3.1 GHz4.0 GHz
Turbo SpeedUp to 4.3 GHzUp to 4.3 GHz
# of Physical Cores12 (Threads: 24)12 (Threads: 24)
CacheL1: 768KB, L2: 6.0MB, L3: 64MBL1: 768KB, L2: 6.0MB, L3: 64MB
Yearly Running Cost$11.86$51.10
First Seen on ChartQ3 2019Q3 2020
# of Samples56123
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)2692(-0.4%)2702(0.0%)
CPU Mark(% diff. to max in group)31609(-5.7%)33506(0.0%)

CPU Mark Rating
As of 22nd of April 2024 - Higher results represent better performance
AMD Ryzen 9 PRO 3900
AMD Ryzen Threadripper PRO 3945WX
CPU Single Thread Rating
As of 22nd of April 2024 - Higher results represent better performance
AMD Ryzen 9 PRO 3900
AMD Ryzen Threadripper PRO 3945WX

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 9 PRO 3900AMD Ryzen Threadripper PRO 3945WX
Max TDP65W280W
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.