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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Ryzen 7 3700X vs AMD Ryzen 9 3900 vs AMD Ryzen 9 3900X

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

×AMD Ryzen 7 3700X×AMD Ryzen 9 3900×AMD Ryzen 9 3900X+ ADD
Price$274.49
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Search Online$417.45
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Socket TypeAM4AM4AM4
CPU ClassDesktopDesktopDesktop
Clockspeed3.6 GHz3.1 GHz3.8 GHz
Turbo SpeedUp to 4.4 GHzUp to 4.3 GHzUp to 4.6 GHz
# of Physical Cores8 (Threads: 16)12 (Threads: 24)12 (Threads: 24)
Max TDP65W65W105W
Yearly Running Cost$11.86$11.86$19.16
First Seen on ChartQ2 2019Q4 2019Q2 2019
# of Samples4198293600
Cross-Platform Rating421256366067217
Single Thread Rating267926312725
CPU Mark226983049332806

CPU Mark Rating
As of 29th of May 2020 - Higher results represent better performance
AMD Ryzen 7 3700X
22,698
AMD Ryzen 9 3900
30,493
AMD Ryzen 9 3900X
32,806
CPU Value (CPU Mark / $Price)
As of 29th of May 2020 - Higher results represent better value
AMD Ryzen 7 3700X
82.69
AMD Ryzen 9 3900
NA
AMD Ryzen 9 3900X
78.59
CPU Single Thread Rating
As of 29th of May 2020 - Higher results represent better performance
AMD Ryzen 7 3700X
2,679
AMD Ryzen 9 3900
2,631
AMD Ryzen 9 3900X
2,725

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 7 3700XAMD Ryzen 9 3900AMD Ryzen 9 3900X
Max TDP65W65W105W
Power consumption per day (kWh)abcabcabc
Running cost per dayabcabcabc
Power consumption per year (kWh)abcabcabc
Running cost per yearabcabcabc
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.