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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 i7-3930K @ 3.20GHzIntel Core i7-7700 @ 3.60GHz
Price$398.98 BUY NOW!$302 BUY NOW!
Socket TypeLGA2011LGA1151
CPU ClassDesktopDesktop
Clockspeed3.2 GHz3.6 GHz
Turbo SpeedUp to 3.8 GHzUp to 4.2 GHz
# of Physical Cores6 (2 logical cores per physical)4 (2 logical cores per physical)
Max TDP130W65W
Yearly Running Cost$23.73$11.86
First Seen on ChartQ4 2011Q4 2016
# of Samples29722465
Single Thread Rating19352348
CPU Mark1198810746


CPU Mark Rating
As of 14th of December 2018 - Higher results represent better performance
Intel Core i7-3930K @ 3.20GHz
11,988
Intel Core i7-7700 @ 3.60GHz
10,746
AMD Ryzen 7 2700X
16,966
Intel Core i7-8700K @ 3.70GHz
15,961
Intel Core i7-8700 @ 3.20GHz
15,144
AMD Ryzen 7 1700
13,746
Intel Core i7-5820K @ 3.30GHz
12,989
PassMark Software © 2008-2018

CPU Value (CPU Mark / $Price)
As of 14th of December 2018 - Higher results represent better value
Intel Core i7-3930K @ 3.20GHz
30.05
Intel Core i7-7700 @ 3.60GHz
35.59
AMD Ryzen 7 2700X
58.51
Intel Core i7-8700K @ 3.70GHz
43.14
Intel Core i7-8700 @ 3.20GHz
36.26
AMD Ryzen 7 1700
69.74
Intel Core i7-5820K @ 3.30GHz
43.30
PassMark Software © 2008-2018

CPU Single Thread Rating
As of 14th of December 2018 - Higher results represent better performance
Intel Core i7-3930K @ 3.20GHz
1,935
Intel Core i7-7700 @ 3.60GHz
2,348
AMD Ryzen 7 2700X
2,194
Intel Core i7-8700K @ 3.70GHz
2,703
Intel Core i7-8700 @ 3.20GHz
2,628
AMD Ryzen 7 1700
1,775
Intel Core i7-5820K @ 3.30GHz
2,022
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 i7-3930K @ 3.20GHzIntel Core i7-7700 @ 3.60GHz
Max TDP130W65W
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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