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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$299
BUY NOW!		$501
BUY NOW!		$432
BUY NOW!
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
Other
First Seen on ChartQ3 2019Q4 2019Q3 2019
# of Samples1312019810020
Single Thread Rating(% diff. to max in group)2666(-1.6%)2606(-3.8%)2709(0.0%)
CPU Mark(% diff. to max in group)22719(-30.7%)30690(-6.4%)32778(0.0%)

CPU Mark Rating
As of 14th of August 2022 - Higher results represent better performance
AMD Ryzen 7 3700X
 22,719
AMD Ryzen 9 3900
 30,690
AMD Ryzen 9 3900X
 32,778
PassMark Software © 2008-2022
CPU Value (CPU Mark / $Price)
As of 14th of August 2022 - Higher results represent better value
AMD Ryzen 7 3700X
 75.98
AMD Ryzen 9 3900
 61.26
AMD Ryzen 9 3900X
 75.88
PassMark Software © 2008-2022
CPU Single Thread Rating
As of 14th of August 2022 - Higher results represent better performance
AMD Ryzen 7 3700X
 2,666
AMD Ryzen 9 3900
 2,606
AMD Ryzen 9 3900X
 2,709
PassMark Software © 2008-2022

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)NANANA
Running cost per dayNANANA
Power consumption per year (kWh)NANANA
Running cost per yearNANANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.