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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core2 Duo E6600 @ 2.40GHz vs AMD Athlon 64 X2 Dual Core 6400+

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

×Intel Core2 Duo E6600 @ 2.40GHz×AMD Athlon 64 X2 Dual Core 6400++ ADD
Price$18.91
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$249.95
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Socket TypePLGA775AM2
CPU ClassDesktopDesktop
Clockspeed2.4 GHz3.2 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
Max TDP65W125W
Yearly Running Cost$11.86$22.81
First Seen on ChartQ4 2008Q4 2008
# of Samples1469230
Cross-Platform Rating22432816
Single Thread Rating940311913
CPU Mark8671089
3 - Single thread rating may be higher than the overall rating, thread performance is just one component of the CPU Mark.

CPU Mark Rating
As of 12th of August 2020 - Higher results represent better performance
Intel Core2 Duo E6600 @ 2.40GHz
867
AMD Athlon 64 X2 Dual Core 6400+
1,089
CPU Value (CPU Mark / $Price)
As of 12th of August 2020 - Higher results represent better value
Intel Core2 Duo E6600 @ 2.40GHz
45.87
AMD Athlon 64 X2 Dual Core 6400+
4.36
CPU Single Thread Rating
As of 12th of August 2020 - Higher results represent better performance
Intel Core2 Duo E6600 @ 2.40GHz
940
AMD Athlon 64 X2 Dual Core 6400+
1,191

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 E6600 @ 2.40GHzAMD Athlon 64 X2 Dual Core 6400+
Max TDP65W125W
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.