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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core2 Duo E8400 @ 3.00GHz vs Intel Core2 Duo E8500 @ 3.16GHz

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

×Intel Core2 Duo E8400 @ 3.00GHz×Intel Core2 Duo E8500 @ 3.16GHz+ ADD
Price$35.51$14.89 BUY NOW!
Socket TypeLGA775LGA775
CPU ClassDesktopDesktop
Clockspeed3.0 GHz3.2 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores22
Max TDP65W65W
Yearly Running Cost$11.86$11.86
First Seen on ChartQ4 2008Q4 2008
# of Samples66442285
Cross-Platform Rating35403562
Single Thread Rating1273313003
CPU Mark11921210

CPU Mark Rating
As of 6th of April 2020 - Higher results represent better performance
Intel Core2 Duo E8400 @ 3.00GHz
1,192
Intel Core2 Duo E8500 @ 3.16GHz
1,210
CPU Value (CPU Mark / $Price)
As of 6th of April 2020 - Higher results represent better value
Intel Core2 Duo E8400 @ 3.00GHz
33.57
Intel Core2 Duo E8500 @ 3.16GHz
81.25
CPU Single Thread Rating
As of 6th of April 2020 - Higher results represent better performance
Intel Core2 Duo E8400 @ 3.00GHz
1,273
Intel Core2 Duo E8500 @ 3.16GHz
1,300

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 E8400 @ 3.00GHzIntel Core2 Duo E8500 @ 3.16GHz
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.