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CPU Performance Comparison

Performance of selected CPUs can be found below. The values for the CPU are determined from thousands of PerformanceTest benchmark results and is updated daily.

Intel Core i5-8400 @ 2.80GHzAMD Ryzen 7 1700
Price$199.99 BUY NOW!$189.99 BUY NOW!
Socket TypeFCLGA1151AM4
CPU ClassDesktopDesktop
Clockspeed2.8 GHz3.0 GHz
Turbo SpeedUp to 4.0 GHzUp to 3.7 GHz
# of Physical Cores68 (2 logical cores per physical)
Max TDP65W65W
Yearly Running Cost$11.86$11.86
First Seen on ChartQ4 2017Q1 2017
# of Samples11841946
Single Thread Rating23341775
CPU Mark1169413749


CPU Mark Rating
As of 19th of October 2018 - Higher results represent better performance
Intel Core i5-8400 @ 2.80GHz
11,694
AMD Ryzen 7 1700
13,749
Intel Core i7-8700K @ 3.70GHz
15,970
Intel Core i7-5820K @ 3.30GHz
12,994
AMD Ryzen 5 1600
12,265
Intel Core i7-7700K @ 4.20GHz
12,043
Intel Core i7-3930K @ 3.20GHz
12,000
PassMark Software © 2008-2018

CPU Value (CPU Mark / $Price)
As of 19th of October 2018 - Higher results represent better value
Intel Core i5-8400 @ 2.80GHz
58.47
AMD Ryzen 7 1700
72.37
Intel Core i7-8700K @ 3.70GHz
43.17
Intel Core i7-5820K @ 3.30GHz
43.31
AMD Ryzen 5 1600
79.13
Intel Core i7-7700K @ 4.20GHz
33.92
Intel Core i7-3930K @ 3.20GHz
30.08
PassMark Software © 2008-2018

CPU Single Thread Rating
As of 19th of October 2018 - Higher results represent better performance
Intel Core i5-8400 @ 2.80GHz
2,334
AMD Ryzen 7 1700
1,775
Intel Core i7-8700K @ 3.70GHz
2,704
Intel Core i7-5820K @ 3.30GHz
2,021
AMD Ryzen 5 1600
1,822
Intel Core i7-7700K @ 4.20GHz
2,583
Intel Core i7-3930K @ 3.20GHz
1,936
PassMark Software © 2008-2018





Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day
Average CPU Utilization (0-100%)1
Power 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 i5-8400 @ 2.80GHzAMD Ryzen 7 1700
Max TDP65W65W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
Running cost per yearabcabc
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.


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