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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-7820X @ 3.60GHz vs Intel Core i9-7900X @ 3.30GHz

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

×Intel Core i7-7820X @ 3.60GHz×Intel Core i9-7900X @ 3.30GHz+ ADD
Price$709
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$348.7
BUY NOW!
Socket TypeFCLGA2066FCLGA2066
CPU ClassDesktopDesktop
Clockspeed3.6 GHz3.3 GHz
Turbo SpeedUp to 4.3 GHzUp to 4.5 GHz
# of Physical Cores8 (Threads: 16)10 (Threads: 20)
Max TDP140W140W
Yearly Running Cost$25.55$25.55
First Seen on ChartQ2 2017Q2 2017
# of Samples831914
Cross-Platform Rating3343943266
Single Thread Rating25392610
CPU Mark1733221429

CPU Mark Rating
As of 24th of September 2021 - Higher results represent better performance
Intel Core i7-7820X @ 3.60GHz
17,332
Intel Core i9-7900X @ 3.30GHz
21,429
CPU Value (CPU Mark / $Price)
As of 24th of September 2021 - Higher results represent better value
Intel Core i7-7820X @ 3.60GHz
24.45
Intel Core i9-7900X @ 3.30GHz
61.45
CPU Single Thread Rating
As of 24th of September 2021 - Higher results represent better performance
Intel Core i7-7820X @ 3.60GHz
2,539
Intel Core i9-7900X @ 3.30GHz
2,610

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.
Intel Core i7-7820X @ 3.60GHzIntel Core i9-7900X @ 3.30GHz
Max TDP140W140W
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.