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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core2 Quad Q8300 @ 2.50GHz vs AMD Phenom 9950 Quad-Core

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

×Intel Core2 Quad Q8300 @ 2.50GHz×AMD Phenom 9950 Quad-Core+ ADD
Price$49.991$36.781
Socket TypeLGA775AM2+
CPU ClassDesktopDesktop
Clockspeed2.5 GHz2.6 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores4 (Threads: 4)4 (Threads: 4)
Max TDP95W125W
Yearly Running Cost$17.34$22.81
First Seen on ChartQ1 2009Q4 2008
# of Samples1940359
Cross-Platform Rating43744026
Single Thread Rating10501036
CPU Mark18061756
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 15th of August 2020 - Higher results represent better performance
Intel Core2 Quad Q8300 @ 2.50GHz
1,806
AMD Phenom 9950 Quad-Core
1,756
CPU Value (CPU Mark / $Price)
As of 15th of August 2020 - Higher results represent better value
Intel Core2 Quad Q8300 @ 2.50GHz
36.13
AMD Phenom 9950 Quad-Core
47.73
CPU Single Thread Rating
As of 15th of August 2020 - Higher results represent better performance
Intel Core2 Quad Q8300 @ 2.50GHz
1,050
AMD Phenom 9950 Quad-Core
1,036

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 Q8300 @ 2.50GHzAMD Phenom 9950 Quad-Core
Max TDP95W125W
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.