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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.

×Intel Core2 Duo E7400 @ 2.80GHz×AMD Athlon II X2 240e+ ADD
Price$28.991$34.951
Socket TypeLGA775AM3
CPU ClassDesktopDesktop
Clockspeed2.8 GHz2.8 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores22
Max TDP65W45W
Yearly Running Cost$11.86$8.21
First Seen on ChartQ4 2008Q4 2009
# of Samples1207101
Single Thread Rating1143957
CPU Mark17701700

CPU Mark Rating
As of 12th of December 2019 - Higher results represent better performance
Intel Core2 Duo E7400 @ 2.80GHz
1,770
AMD Athlon II X2 240e
1,700
CPU Value (CPU Mark / $Price)
As of 12th of December 2019 - Higher results represent better value
Intel Core2 Duo E7400 @ 2.80GHz
61.06
AMD Athlon II X2 240e
48.64
CPU Single Thread Rating
As of 12th of December 2019 - Higher results represent better performance
Intel Core2 Duo E7400 @ 2.80GHz
1,143
AMD Athlon II X2 240e
957

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.
Intel Core2 Duo E7400 @ 2.80GHzAMD Athlon II X2 240e
Max TDP65W45W
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.