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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core2 Quad Q9505 @ 2.83GHz 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 Q9505 @ 2.83GHz×Intel Core i5-661 @ 3.33GHz+ ADD
Price$1901$200.19
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Socket TypeLGA775LGA1156
CPU ClassDesktopDesktop
Clockspeed2.8 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 2009Q1 2010
# of Samples180165
Single Thread Rating11901441
CPU Mark20202415
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 6th of December 2021 - Higher results represent better performance
Intel Core2 Quad Q9505 @ 2.83GHz
2,020
Intel Core i5-661 @ 3.33GHz
2,415
CPU Value (CPU Mark / $Price)
As of 6th of December 2021 - Higher results represent better value
Intel Core2 Quad Q9505 @ 2.83GHz
10.63
Intel Core i5-661 @ 3.33GHz
12.06
CPU Single Thread Rating
As of 6th of December 2021 - Higher results represent better performance
Intel Core2 Quad Q9505 @ 2.83GHz
1,190
Intel Core i5-661 @ 3.33GHz
1,441

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 Q9505 @ 2.83GHzIntel Core i5-661 @ 3.33GHz
Max TDP95W87W
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.