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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core2 Duo E6540 @ 2.33GHz vs AMD Athlon 64 X2 Dual Core 4000+

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


×Intel Core2 Duo E6540 @ 2.33GHz×AMD Athlon 64 X2 Dual Core 4000++ ADD
PriceSearch OnlineSearch Online
Socket TypeLGA775AM2
CPU ClassDesktopDesktop
Clockspeed2.3 GHz2.1 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
Max TDP65W65W
Yearly Running Cost$11.86$11.86
First Seen on ChartQ2 2009Q4 2008
# of Samples9607
Cross-Platform Rating01507
Single Thread Rating96937033
CPU Mark808621
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 7th of March 2021 - Higher results represent better performance
Intel Core2 Duo E6540 @ 2.33GHz
 808
AMD Athlon 64 X2 Dual Core 4000+
 621
PassMark Software © 2008-2021
CPU Single Thread Rating
As of 7th of March 2021 - Higher results represent better performance
Intel Core2 Duo E6540 @ 2.33GHz
 969
AMD Athlon 64 X2 Dual Core 4000+
 703
PassMark Software © 2008-2021

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 E6540 @ 2.33GHzAMD Athlon 64 X2 Dual Core 4000+
Max TDP65W65W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.