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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core2 Quad Q9300 @ 2.50GHz vs Intel Core i5-661 @ 3.33GHz

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

×Intel Core2 Quad Q9300 @ 2.50GHz×Intel Core i5-661 @ 3.33GHz+ ADD
Price$71
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$229.991
Socket TypeLGA775LGA1156
CPU ClassDesktopDesktop
Clockspeed2.5 GHz3.3 GHz
Turbo SpeedNot SupportedUp to 3.6 GHz
# of Physical Cores4 (Threads: 4)2 (Threads: 4)
Max TDP95W87W
Yearly Running Cost$17.34$15.88
First Seen on ChartQ4 2008Q1 2010
# of Samples1345158
Cross-Platform Rating51715254
Single Thread Rating10931486
CPU Mark19902425
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 21st of September 2020 - Higher results represent better performance
Intel Core2 Quad Q9300 @ 2.50GHz
1,990
Intel Core i5-661 @ 3.33GHz
2,425
CPU Value (CPU Mark / $Price)
As of 21st of September 2020 - Higher results represent better value
Intel Core2 Quad Q9300 @ 2.50GHz
28.03
Intel Core i5-661 @ 3.33GHz
10.54
CPU Single Thread Rating
As of 21st of September 2020 - Higher results represent better performance
Intel Core2 Quad Q9300 @ 2.50GHz
1,093
Intel Core i5-661 @ 3.33GHz
1,486

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 Q9300 @ 2.50GHzIntel Core i5-661 @ 3.33GHz
Max TDP95W87W
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.