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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i9-8950HK @ 2.90GHz vs Intel Core i5-8400 @ 2.80GHz vs Intel Core i7-8700 @ 3.20GHz

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

×Intel Core i9-8950HK @ 2.90GHz×Intel Core i5-8400 @ 2.80GHz×Intel Core i7-8700 @ 3.20GHz+ ADD
Price$5831$194.71
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$324.99
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Socket TypeFCBGA1440FCLGA1151-2FCLGA1151-2
CPU ClassLaptopDesktopDesktop
Clockspeed2.9 GHz2.8 GHz3.2 GHz
Turbo SpeedUp to 4.8 GHzUp to 4.0 GHzUp to 4.6 GHz
# of Physical Cores6 (Threads: 12)6 (Threads: 6)6 (Threads: 12)
Max TDP45W65W65W
Yearly Running Cost$8.21$11.86$11.86
First Seen on ChartQ2 2018Q4 2017Q4 2017
# of Samples60340565548
Cross-Platform Rating213191755825429
Single Thread Rating243924182682
CPU Mark10632923413089
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 23rd of January 2021 - Higher results represent better performance
Intel Core i9-8950HK @ 2.90GHz
10,632
Intel Core i5-8400 @ 2.80GHz
9,234
Intel Core i7-8700 @ 3.20GHz
13,089
CPU Value (CPU Mark / $Price)
As of 23rd of January 2021 - Higher results represent better value
Intel Core i9-8950HK @ 2.90GHz
18.24
Intel Core i5-8400 @ 2.80GHz
47.42
Intel Core i7-8700 @ 3.20GHz
40.28
CPU Single Thread Rating
As of 23rd of January 2021 - Higher results represent better performance
Intel Core i9-8950HK @ 2.90GHz
2,439
Intel Core i5-8400 @ 2.80GHz
2,418
Intel Core i7-8700 @ 3.20GHz
2,682

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 i9-8950HK @ 2.90GHzIntel Core i5-8400 @ 2.80GHzIntel Core i7-8700 @ 3.20GHz
Max TDP45W65W65W
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.