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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i3-2102 @ 3.10GHz vs Intel Core2 Quad Q9400 @ 2.66GHz

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

×Intel Core i3-2102 @ 3.10GHz×Intel Core2 Quad Q9400 @ 2.66GHz+ ADD
Price$581$531
Socket TypeFCLGA1155LGA775
CPU ClassDesktopDesktop
Clockspeed3.1 GHz2.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 4)4 (Threads: 4)
Max TDP65W95W
Yearly Running Cost$11.86$17.34
First Seen on ChartQ1 2016Q4 2008
# of Samples32279
Single Thread Rating14001141
CPU Mark20292046
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 3rd of December 2021 - Higher results represent better performance
Intel Core i3-2102 @ 3.10GHz
2,029
Intel Core2 Quad Q9400 @ 2.66GHz
2,046
CPU Value (CPU Mark / $Price)
As of 3rd of December 2021 - Higher results represent better value
Intel Core i3-2102 @ 3.10GHz
34.98
Intel Core2 Quad Q9400 @ 2.66GHz
38.60
CPU Single Thread Rating
As of 3rd of December 2021 - Higher results represent better performance
Intel Core i3-2102 @ 3.10GHz
1,400
Intel Core2 Quad Q9400 @ 2.66GHz
1,141

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 Core i3-2102 @ 3.10GHzIntel Core2 Quad Q9400 @ 2.66GHz
Max TDP65W95W
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.