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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Ryzen 9 3900X vs AMD Ryzen Threadripper 2920X

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

×AMD Ryzen 9 3900X×AMD Ryzen Threadripper 2920X+ ADD
Price$509.99
BUY NOW!
$589
BUY NOW!
Socket TypeAM4sTR4
CPU ClassDesktopDesktop
Clockspeed3.8 GHz3.5 GHz
Turbo SpeedUp to 4.6 GHzUp to 4.3 GHz
# of Physical Cores12 (Threads: 24)12 (Threads: 24)
Max TDP105W180W
Yearly Running Cost$19.16$32.85
First Seen on ChartQ2 2019Q4 2018
# of Samples7882182
Single Thread Rating27282510
CPU Mark3280125536

CPU Mark Rating
As of 2nd of December 2021 - Higher results represent better performance
AMD Ryzen 9 3900X
32,801
AMD Ryzen Threadripper 2920X
25,536
CPU Value (CPU Mark / $Price)
As of 2nd of December 2021 - Higher results represent better value
AMD Ryzen 9 3900X
64.32
AMD Ryzen Threadripper 2920X
43.35
CPU Single Thread Rating
As of 2nd of December 2021 - Higher results represent better performance
AMD Ryzen 9 3900X
2,728
AMD Ryzen Threadripper 2920X
2,510

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 3900XAMD Ryzen Threadripper 2920X
Max TDP105W180W
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.