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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core2 Quad Q9400 @ 2.66GHz vs Intel Core i3-530 @ 2.93GHz

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

×Intel Core2 Quad Q9400 @ 2.66GHz×Intel Core i3-530 @ 2.93GHz+ ADD
Price$48.031$29.99 BUY NOW!
Socket TypeLGA775LGA1156
CPU ClassDesktopDesktop
Clockspeed2.7 GHz2.9 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores42 (2 logical cores per physical)
Max TDP95W73W
Yearly Running Cost$17.34$13.32
First Seen on ChartQ4 2008Q1 2010
# of Samples21281051
Single Thread Rating10131213
CPU Mark19381555

CPU Mark Rating
As of 29th of March 2020 - Higher results represent better performance
Intel Core2 Quad Q9400 @ 2.66GHz
1,938
Intel Core i3-530 @ 2.93GHz
1,555
CPU Value (CPU Mark / $Price)
As of 29th of March 2020 - Higher results represent better value
Intel Core2 Quad Q9400 @ 2.66GHz
40.35
Intel Core i3-530 @ 2.93GHz
51.86
CPU Single Thread Rating
As of 29th of March 2020 - Higher results represent better performance
Intel Core2 Quad Q9400 @ 2.66GHz
1,013
Intel Core i3-530 @ 2.93GHz
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 Quad Q9400 @ 2.66GHzIntel Core i3-530 @ 2.93GHz
Max TDP95W73W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
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Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.