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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Athlon II X4 645 vs Intel Core i5-750 @ 2.67GHz

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 i5-750 @ 2.67GHz+ ADD
Price$49.991$206.561
Socket TypeAM3LGA1156
CPU ClassDesktopDesktop
Clockspeed3.1 GHz2.7 GHz
Turbo SpeedNot SupportedUp to 3.2 GHz
# of Physical Cores44
Max TDP95W95W
Yearly Running Cost$17.34$17.34
First Seen on ChartQ4 2010Q2 2009
# of Samples5403037
Single Thread Rating10701146
CPU Mark34653718

CPU Mark Rating
As of 19th of January 2020 - Higher results represent better performance
AMD Athlon II X4 645
3,465
Intel Core i5-750 @ 2.67GHz
3,718
CPU Value (CPU Mark / $Price)
As of 19th of January 2020 - Higher results represent better value
AMD Athlon II X4 645
69.32
Intel Core i5-750 @ 2.67GHz
18.00
CPU Single Thread Rating
As of 19th of January 2020 - Higher results represent better performance
AMD Athlon II X4 645
1,070
Intel Core i5-750 @ 2.67GHz
1,146

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 i5-750 @ 2.67GHz
Max TDP95W95W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
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Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.