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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core2 Extreme Q9300 @ 2.53GHz vs Intel Core2 Quad Q8300 @ 2.50GHz

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

×Intel Core2 Extreme Q9300 @ 2.53GHz×Intel Core2 Quad Q8300 @ 2.50GHz+ ADD
PriceSearch Online$49.991
Socket TypePGA478LGA775
CPU ClassDesktopDesktop
Clockspeed2.5 GHz2.5 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores44
Max TDP45W95W
Yearly Running Cost$8.21$17.34
First Seen on ChartQ4 2008Q1 2009
# of Samples1961889
Single Thread Rating10371057
CPU Mark34572978

CPU Mark Rating
As of 27th of January 2020 - Higher results represent better performance
Intel Core2 Extreme Q9300 @ 2.53GHz
3,457
Intel Core2 Quad Q8300 @ 2.50GHz
2,978
CPU Value (CPU Mark / $Price)
As of 27th of January 2020 - Higher results represent better value
Intel Core2 Extreme Q9300 @ 2.53GHz
NA
Intel Core2 Quad Q8300 @ 2.50GHz
59.58
CPU Single Thread Rating
As of 27th of January 2020 - Higher results represent better performance
Intel Core2 Extreme Q9300 @ 2.53GHz
1,037
Intel Core2 Quad Q8300 @ 2.50GHz
1,057

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 Extreme Q9300 @ 2.53GHzIntel Core2 Quad Q8300 @ 2.50GHz
Max TDP45W95W
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.