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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-930 @ 2.80GHz vs Intel Core2 Quad Q9550 @ 2.83GHz

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

×Intel Core i7-930 @ 2.80GHz×Intel Core2 Quad Q9550 @ 2.83GHz+ ADD
Price$28.98
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$325
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Socket TypeLGA1366LGA775
CPU ClassDesktopDesktop
Clockspeed2.8 GHz2.8 GHz
Turbo SpeedUp to 3.1 GHzNot Supported
# of Physical Cores4 (Threads: 8)4 (Threads: 4)
Max TDP130W95W
Yearly Running Cost$23.73$17.34
First Seen on ChartQ1 2010Q4 2008
# of Samples18843792
Cross-Platform Rating91976947
Single Thread Rating12811224
CPU Mark28742266

CPU Mark Rating
As of 28th of October 2021 - Higher results represent better performance
Intel Core i7-930 @ 2.80GHz
2,874
Intel Core2 Quad Q9550 @ 2.83GHz
2,266
CPU Value (CPU Mark / $Price)
As of 28th of October 2021 - Higher results represent better value
Intel Core i7-930 @ 2.80GHz
99.19
Intel Core2 Quad Q9550 @ 2.83GHz
6.97
CPU Single Thread Rating
As of 28th of October 2021 - Higher results represent better performance
Intel Core i7-930 @ 2.80GHz
1,281
Intel Core2 Quad Q9550 @ 2.83GHz
1,224

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 i7-930 @ 2.80GHzIntel Core2 Quad Q9550 @ 2.83GHz
Max TDP130W95W
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.