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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 i7-5820K @ 3.30GHz
Price$398.98 BUY NOW!$299.99 BUY NOW!
Socket TypeLGA2011LGA2011-v3
CPU ClassDesktopDesktop
Clockspeed3.2 GHz3.3 GHz
Turbo SpeedUp to 3.8 GHzUp to 3.6 GHz
# of Physical Cores6 (2 logical cores per physical)6 (2 logical cores per physical)
Max TDP130W140W
Yearly Running Cost$23.73$25.55
First Seen on ChartQ4 2011Q2 2014
# of Samples29213420
Single Thread Rating19362021
CPU Mark1200012994


CPU Mark Rating
As of 15th of October 2018 - Higher results represent better performance
Intel Core i7-3930K @ 3.20GHz
12,000
Intel Core i7-5820K @ 3.30GHz
12,994
Intel Core i7-8700K @ 3.70GHz
15,969
AMD Ryzen 7 1700
13,747
AMD Ryzen 5 1600
12,265
Intel Core i7-7700K @ 4.20GHz
12,043
Intel Core i7-4790K @ 4.00GHz
11,183
PassMark Software © 2008-2018

CPU Value (CPU Mark / $Price)
As of 15th of October 2018 - Higher results represent better value
Intel Core i7-3930K @ 3.20GHz
30.08
Intel Core i7-5820K @ 3.30GHz
43.32
Intel Core i7-8700K @ 3.70GHz
42.47
AMD Ryzen 7 1700
76.38
AMD Ryzen 5 1600
79.13
Intel Core i7-7700K @ 4.20GHz
32.55
Intel Core i7-4790K @ 4.00GHz
36.43
PassMark Software © 2008-2018

CPU Single Thread Rating
As of 15th of October 2018 - Higher results represent better performance
Intel Core i7-3930K @ 3.20GHz
1,936
Intel Core i7-5820K @ 3.30GHz
2,021
Intel Core i7-8700K @ 3.70GHz
2,704
AMD Ryzen 7 1700
1,775
AMD Ryzen 5 1600
1,822
Intel Core i7-7700K @ 4.20GHz
2,583
Intel Core i7-4790K @ 4.00GHz
2,530
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 i7-5820K @ 3.30GHz
Max TDP130W140W
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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