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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core2 Duo E6420 @ 2.13GHz vs AMD Athlon 64 X2 Dual Core 4400+

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

×Intel Core2 Duo E6420 @ 2.13GHz×AMD Athlon 64 X2 Dual Core 4400++ ADD
Price$49.991$60 BUY NOW!
Socket TypePLGA775AM2
CPU ClassDesktopDesktop
Clockspeed2.1 GHz2.3 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores22
Max TDP65W65W
Yearly Running Cost$11.86$11.86
First Seen on ChartQ4 2008Q4 2008
# of Samples307599
Single Thread Rating808691
CPU Mark13601145

CPU Mark Rating
As of 17th of February 2020 - Higher results represent better performance
Intel Core2 Duo E6420 @ 2.13GHz
1,360
AMD Athlon 64 X2 Dual Core 4400+
1,145
CPU Value (CPU Mark / $Price)
As of 17th of February 2020 - Higher results represent better value
Intel Core2 Duo E6420 @ 2.13GHz
27.21
AMD Athlon 64 X2 Dual Core 4400+
19.10
CPU Single Thread Rating
As of 17th of February 2020 - Higher results represent better performance
Intel Core2 Duo E6420 @ 2.13GHz
808
AMD Athlon 64 X2 Dual Core 4400+
691

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 E6420 @ 2.13GHzAMD Athlon 64 X2 Dual Core 4400+
Max TDP65W65W
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.