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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 i7-7820X @ 3.60GHzIntel Core i7-7800X @ 3.50GHz
Price$678.75 BUY NOW!$608.95 BUY NOW!
Socket TypeFCLGA2066FCLGA2066
CPU ClassDesktopDesktop
Clockspeed3.6 GHz3.5 GHz
Turbo SpeedUp to 4.3 GHzUp to 4.0 GHz
# of Physical Cores8 (2 logical cores per physical)6 (2 logical cores per physical)
Max TDP140W140W
Yearly Running Cost$25.55$25.55
First Seen on ChartQ2 2017Q2 2017
# of Samples634361
Single Thread Rating23992261
CPU Mark1851914634


CPU Mark Rating
As of 22nd of September 2019 - Higher results represent better performance
Intel Core i7-7820X @ 3.60GHz
18,519
Intel Core i7-7800X @ 3.50GHz
14,634
Intel Core i9-9900K @ 3.60GHz
20,195
Intel Core i7-9700K @ 3.60GHz
17,184
AMD Ryzen 7 2700X
16,980
Intel Core i7-8700K @ 3.70GHz
15,929
Intel Core i7-8700 @ 3.20GHz
15,141
PassMark Software © 2008-2019

CPU Value (CPU Mark / $Price)
As of 22nd of September 2019 - Higher results represent better value
Intel Core i7-7820X @ 3.60GHz
27.28
Intel Core i7-7800X @ 3.50GHz
24.03
Intel Core i9-9900K @ 3.60GHz
40.80
Intel Core i7-9700K @ 3.60GHz
47.08
AMD Ryzen 7 2700X
85.76
Intel Core i7-8700K @ 3.70GHz
45.51
Intel Core i7-8700 @ 3.20GHz
41.05
PassMark Software © 2008-2019

CPU Single Thread Rating
As of 22nd of September 2019 - Higher results represent better performance
Intel Core i7-7820X @ 3.60GHz
2,399
Intel Core i7-7800X @ 3.50GHz
2,261
Intel Core i9-9900K @ 3.60GHz
2,895
Intel Core i7-9700K @ 3.60GHz
2,819
AMD Ryzen 7 2700X
2,185
Intel Core i7-8700K @ 3.70GHz
2,698
Intel Core i7-8700 @ 3.20GHz
2,628
PassMark Software © 2008-2019





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 i7-7820X @ 3.60GHzIntel Core i7-7800X @ 3.50GHz
Max TDP140W140W
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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