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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 i7-2700K @ 3.50GHzIntel Core i7-3820 @ 3.60GHz
Price$199.99 BUY NOW!$199.99 BUY NOW!
Socket TypeLGA1155LGA2011
CPU ClassDesktopDesktop
Clockspeed3.5 GHz3.6 GHz
Turbo SpeedUp to 3.9 GHzUp to 3.8 GHz
# of Physical Cores4 (2 logical cores per physical)4 (2 logical cores per physical)
Max TDP95W130W
Yearly Running Cost$17.34$23.73
First Seen on ChartQ4 2011Q1 2012
# of Samples9782381
Single Thread Rating20081944
CPU Mark87249003


CPU Mark Rating
As of 21st of August 2018 - Higher results represent better performance
Intel Core i7-2700K @ 3.50GHz
8,724
Intel Core i7-3820 @ 3.60GHz
9,003
Intel Core i7-8700K @ 3.70GHz
15,974
AMD Ryzen 7 1700
13,736
Intel Core i7-5820K @ 3.30GHz
12,994
AMD Ryzen 5 1600
12,271
Intel Core i7-7700K @ 4.20GHz
12,054
PassMark Software © 2008-2018

CPU Value (CPU Mark / $Price)
As of 21st of August 2018 - Higher results represent better value
Intel Core i7-2700K @ 3.50GHz
43.62
Intel Core i7-3820 @ 3.60GHz
45.02
Intel Core i7-8700K @ 3.70GHz
44.37
AMD Ryzen 7 1700
63.60
Intel Core i7-5820K @ 3.30GHz
48.13
AMD Ryzen 5 1600
81.81
Intel Core i7-7700K @ 4.20GHz
36.53
PassMark Software © 2008-2018

CPU Single Thread Rating
As of 21st of August 2018 - Higher results represent better performance
Intel Core i7-2700K @ 3.50GHz
2,008
Intel Core i7-3820 @ 3.60GHz
1,944
Intel Core i7-8700K @ 3.70GHz
2,704
AMD Ryzen 7 1700
1,774
Intel Core i7-5820K @ 3.30GHz
2,021
AMD Ryzen 5 1600
1,822
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 i7-2700K @ 3.50GHzIntel Core i7-3820 @ 3.60GHz
Max TDP95W130W
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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