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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

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.

AMD Phenom 9750 Quad-CoreAMD Athlon II X3 450
Price$29.491$38.01 BUY NOW!
Socket TypeAM2+AM3
CPU ClassDesktopDesktop
Clockspeed2.4 GHz3.2 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores43
Max TDP125W95W
Yearly Running Cost$22.81$17.34
First Seen on ChartQ4 2008Q4 2010
# of Samples364521
Single Thread Rating8341059
CPU Mark28102619
CPU Mark Rating
As of 20th of October 2019 - Higher results represent better performance
AMD Phenom 9750 Quad-Core
2,810
AMD Athlon II X3 450
2,619
CPU Value (CPU Mark / $Price)
As of 20th of October 2019 - Higher results represent better value
AMD Phenom 9750 Quad-Core
95.32
AMD Athlon II X3 450
68.92
CPU Single Thread Rating
As of 20th of October 2019 - Higher results represent better performance
AMD Phenom 9750 Quad-Core
834
AMD Athlon II X3 450
1,059

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 Phenom 9750 Quad-CoreAMD Athlon II X3 450
Max TDP125W95W
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.