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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 Athlon II X3 415eAMD Athlon II X4 640
Price$751$79.95 BUY NOW!
Socket TypeAM3AM3
CPU ClassDesktopDesktop
Clockspeed2.5 GHz3.0 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores34
Max TDP45W95W
Yearly Running Cost$8.21$17.34
First Seen on ChartQ4 2010Q2 2010
# of Samples211550
Single Thread Rating8541025
CPU Mark22473314
CPU Mark Rating
As of 21st of October 2019 - Higher results represent better performance
AMD Athlon II X3 415e
2,247
AMD Athlon II X4 640
3,314
CPU Value (CPU Mark / $Price)
As of 21st of October 2019 - Higher results represent better value
AMD Athlon II X3 415e
29.97
AMD Athlon II X4 640
41.46
CPU Single Thread Rating
As of 21st of October 2019 - Higher results represent better performance
AMD Athlon II X3 415e
854
AMD Athlon II X4 640
1,025

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 415eAMD Athlon II X4 640
Max TDP45W95W
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.