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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Athlon II X3 450 vs AMD Athlon II X3 455

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

×AMD Athlon II X3 450×AMD Athlon II X3 455+ ADD
Price$28.02
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$39.99
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Socket TypeAM3AM3
CPU ClassDesktopDesktop
Clockspeed3.2 GHz3.3 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores3 (Threads: 3)3 (Threads: 3)
Max TDP95W95W
Yearly Running Cost$17.34$17.34
First Seen on ChartQ4 2010Q4 2010
# of Samples561361
Cross-Platform Rating37773786
Single Thread Rating12901341
CPU Mark17581819

CPU Mark Rating
As of 20th of October 2021 - Higher results represent better performance
AMD Athlon II X3 450
1,758
AMD Athlon II X3 455
1,819
CPU Value (CPU Mark / $Price)
As of 20th of October 2021 - Higher results represent better value
AMD Athlon II X3 450
62.74
AMD Athlon II X3 455
45.49
CPU Single Thread Rating
As of 20th of October 2021 - Higher results represent better performance
AMD Athlon II X3 450
1,290
AMD Athlon II X3 455
1,341

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 X3 450AMD Athlon II X3 455
Max TDP95W95W
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.