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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core2 Duo E8400 @ 3.00GHz vs Intel Core2 Duo E6850 @ 3.00GHz

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 E6850 @ 3.00GHz+ ADD
Price$35.51$49.991
Socket TypeLGA775LGA775
CPU ClassDesktopDesktop
Clockspeed3.0 GHz3.0 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores22
Max TDP65W65W
Yearly Running Cost$11.86$11.86
First Seen on ChartQ4 2008Q4 2008
# of Samples6644702
Cross-Platform Rating35403160
Single Thread Rating1273312133
CPU Mark11921209

CPU Mark Rating
As of 9th of April 2020 - Higher results represent better performance
Intel Core2 Duo E8400 @ 3.00GHz
1,192
Intel Core2 Duo E6850 @ 3.00GHz
1,209
CPU Value (CPU Mark / $Price)
As of 9th of April 2020 - Higher results represent better value
Intel Core2 Duo E8400 @ 3.00GHz
33.57
Intel Core2 Duo E6850 @ 3.00GHz
24.18
CPU Single Thread Rating
As of 9th of April 2020 - Higher results represent better performance
Intel Core2 Duo E8400 @ 3.00GHz
1,273
Intel Core2 Duo E6850 @ 3.00GHz
1,213

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 E6850 @ 3.00GHz
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.