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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Athlon II X4 645 vs Intel Core i5-650 @ 3.20GHz

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

×AMD Athlon II X4 645×Intel Core i5-650 @ 3.20GHz+ ADD
Price$28.85
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$35.69
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Socket TypeAM3LGA1156
CPU ClassDesktopDesktop
Clockspeed3.1 GHz3.2 GHz
Turbo SpeedNot SupportedUp to 3.5 GHz
# of Physical Cores4 (Threads: 4)2 (Threads: 4)
Max TDP95W73W
Yearly Running Cost$17.34$13.32
First Seen on ChartQ4 2010Q1 2010
# of Samples5682652
Cross-Platform Rating46764743
Single Thread Rating12561385
CPU Mark22232208

CPU Mark Rating
As of 21st of October 2021 - Higher results represent better performance
AMD Athlon II X4 645
2,223
Intel Core i5-650 @ 3.20GHz
2,208
CPU Value (CPU Mark / $Price)
As of 21st of October 2021 - Higher results represent better value
AMD Athlon II X4 645
77.05
Intel Core i5-650 @ 3.20GHz
61.85
CPU Single Thread Rating
As of 21st of October 2021 - Higher results represent better performance
AMD Athlon II X4 645
1,256
Intel Core i5-650 @ 3.20GHz
1,385

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power 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.
AMD Athlon II X4 645Intel Core i5-650 @ 3.20GHz
Max TDP95W73W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.