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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 i7-2600K @ 3.40GHzAMD FX-8150 Eight-Core
Price$436 BUY NOW!$214.991
Socket TypeLGA1155AM3+
CPU ClassDesktopDesktop
Clockspeed3.4 GHz3.6 GHz
Turbo SpeedUp to 3.8 GHzUp to 4.2 GHz
# of Physical Cores4 (2 logical cores per physical)4 (2 logical cores per physical)
Max TDP95W125W
Yearly Running Cost$17.34$22.81
First Seen on ChartQ4 2010Q2 2011
# of Samples55951876
Single Thread Rating19421334
CPU Mark84567621
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.


CPU Mark Rating
As of 21st of April 2018 - Higher results represent better performance
Intel Core i7-2600K @ 3.40GHz
8,456
AMD FX-8150 Eight-Core
7,621
Intel Core i7-8700K @ 3.70GHz
16,062
AMD Ryzen 7 1700
13,753
Intel Core i7-5820K @ 3.30GHz
12,998
AMD Ryzen 5 1600
12,383
Intel Core i7-7700K @ 4.20GHz
12,065
PassMark Software © 2008-2018

CPU Value (CPU Mark / $Price)
As of 21st of April 2018 - Higher results represent better value
Intel Core i7-2600K @ 3.40GHz
19.40
AMD FX-8150 Eight-Core
35.45
Intel Core i7-8700K @ 3.70GHz
46.28
AMD Ryzen 7 1700
52.90
Intel Core i7-5820K @ 3.30GHz
30.80
AMD Ryzen 5 1600
70.76
Intel Core i7-7700K @ 4.20GHz
39.05
PassMark Software © 2008-2018

CPU Single Thread Rating
As of 21st of April 2018 - Higher results represent better performance
Intel Core i7-2600K @ 3.40GHz
1,942
AMD FX-8150 Eight-Core
1,334
Intel Core i7-8700K @ 3.70GHz
2,711
AMD Ryzen 7 1700
1,775
Intel Core i7-5820K @ 3.30GHz
2,020
AMD Ryzen 5 1600
1,836
Intel Core i7-7700K @ 4.20GHz
2,583
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 i7-2600K @ 3.40GHzAMD FX-8150 Eight-Core
Max TDP95W125W
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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