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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 i7-920 @ 2.67GHzAMD Phenom II X4 955
Price$39 BUY NOW!$130.161
Socket TypeLGA1366AM3
CPU ClassDesktopDesktop
Clockspeed2.7 GHz3.2 GHz
Turbo SpeedUp to 2.9 GHzNot Supported
# of Physical Cores4 (2 logical cores per physical)4
Max TDP130W125W
Yearly Running Cost$23.73$22.81
First Seen on ChartQ4 2008Q1 2009
# of Samples55213499
Single Thread Rating11661109
CPU Mark49163924
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.


CPU Mark Rating
As of 18th of June 2019 - Higher results represent better performance
Intel Core i7-920 @ 2.67GHz
4,916
AMD Phenom II X4 955
3,924
Intel Core i9-9900K @ 3.60GHz
20,208
AMD Ryzen 7 2700X
16,981
Intel Core i7-8700K @ 3.70GHz
15,961
Intel Core i7-8700 @ 3.20GHz
15,160
AMD Ryzen 7 1700
13,771
PassMark Software © 2008-2019

CPU Value (CPU Mark / $Price)
As of 18th of June 2019 - Higher results represent better value
Intel Core i7-920 @ 2.67GHz
126.07
AMD Phenom II X4 955
30.15
Intel Core i9-9900K @ 3.60GHz
41.67
AMD Ryzen 7 2700X
58.86
Intel Core i7-8700K @ 3.70GHz
44.96
Intel Core i7-8700 @ 3.20GHz
50.54
AMD Ryzen 7 1700
51.10
PassMark Software © 2008-2019

CPU Single Thread Rating
As of 18th of June 2019 - Higher results represent better performance
Intel Core i7-920 @ 2.67GHz
1,166
AMD Phenom II X4 955
1,109
Intel Core i9-9900K @ 3.60GHz
2,900
AMD Ryzen 7 2700X
2,192
Intel Core i7-8700K @ 3.70GHz
2,701
Intel Core i7-8700 @ 3.20GHz
2,631
AMD Ryzen 7 1700
1,775
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 i7-920 @ 2.67GHzAMD Phenom II X4 955
Max TDP130W125W
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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