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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 Sempron 2650 APUIntel Core2 Duo E8400 @ 3.00GHz
Price$53.68 BUY NOW!$45.51
Socket TypeAM1,FSB1LGA775
CPU ClassDesktopDesktop
Clockspeed1.5 GHz3.0 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores22
Max TDP25W65W
Yearly Running Cost$4.56$11.86
First Seen on ChartQ2 2014Q4 2008
# of Samples396479
Single Thread Rating5351248
CPU Mark9512148
CPU Mark Rating
As of 20th of October 2019 - Higher results represent better performance
AMD Sempron 2650 APU
951
Intel Core2 Duo E8400 @ 3.00GHz
2,148
CPU Value (CPU Mark / $Price)
As of 20th of October 2019 - Higher results represent better value
AMD Sempron 2650 APU
17.72
Intel Core2 Duo E8400 @ 3.00GHz
47.23
CPU Single Thread Rating
As of 20th of October 2019 - Higher results represent better performance
AMD Sempron 2650 APU
535
Intel Core2 Duo E8400 @ 3.00GHz
1,248

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 Sempron 2650 APUIntel Core2 Duo E8400 @ 3.00GHz
Max TDP25W65W
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.