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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i3-10320 @ 3.80GHz vs Intel Core i7-4790K @ 4.00GHz vs Intel Core i5-10400 @ 2.90GHz

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

×Intel Core i3-10320 @ 3.80GHz×Intel Core i7-4790K @ 4.00GHz×Intel Core i5-10400 @ 2.90GHz+ ADD
Price$149.95
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$208.99
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$174.99
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Socket TypeFCLGA1200LGA1150FCLGA1200
CPU ClassDesktopDesktopDesktop
Clockspeed3.8 GHz4.0 GHz2.9 GHz
Turbo SpeedUp to 4.6 GHzUp to 4.4 GHzUp to 4.3 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)6 (Threads: 12)
Max TDP65W88W65W
Yearly Running Cost$11.86$16.06$11.86
First Seen on ChartQ4 2020Q2 2014Q2 2020
# of Samples1320129886
Single Thread Rating284524702592
CPU Mark10129806112357

CPU Mark Rating
As of 1st of December 2021 - Higher results represent better performance
Intel Core i3-10320 @ 3.80GHz
10,129
Intel Core i7-4790K @ 4.00GHz
8,061
Intel Core i5-10400 @ 2.90GHz
12,357
CPU Value (CPU Mark / $Price)
As of 1st of December 2021 - Higher results represent better value
Intel Core i3-10320 @ 3.80GHz
67.55
Intel Core i7-4790K @ 4.00GHz
38.57
Intel Core i5-10400 @ 2.90GHz
70.61
CPU Single Thread Rating
As of 1st of December 2021 - Higher results represent better performance
Intel Core i3-10320 @ 3.80GHz
2,845
Intel Core i7-4790K @ 4.00GHz
2,470
Intel Core i5-10400 @ 2.90GHz
2,592

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 i3-10320 @ 3.80GHzIntel Core i7-4790K @ 4.00GHzIntel Core i5-10400 @ 2.90GHz
Max TDP65W88W65W
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.