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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-950 @ 3.07GHz vs Intel Core i5-670 @ 3.47GHz

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

×Intel Core i7-950 @ 3.07GHz×Intel Core i5-670 @ 3.47GHz+ ADD
Price$349.99
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$403.51
Socket TypeLGA1366LGA1156
CPU ClassDesktopDesktop
Clockspeed3.1 GHz3.5 GHz
Turbo SpeedUp to 3.3 GHzUp to 3.7 GHz
# of Physical Cores4 (Threads: 8)2 (Threads: 4)
Max TDP130W73W
Yearly Running Cost$23.73$13.32
First Seen on ChartQ2 2009Q1 2010
# of Samples292844
Cross-Platform Rating97875414
Single Thread Rating13911570
CPU Mark30902480
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 30th of November 2020 - Higher results represent better performance
Intel Core i7-950 @ 3.07GHz
3,090
Intel Core i5-670 @ 3.47GHz
2,480
CPU Value (CPU Mark / $Price)
As of 30th of November 2020 - Higher results represent better value
Intel Core i7-950 @ 3.07GHz
8.83
Intel Core i5-670 @ 3.47GHz
6.15
CPU Single Thread Rating
As of 30th of November 2020 - Higher results represent better performance
Intel Core i7-950 @ 3.07GHz
1,391
Intel Core i5-670 @ 3.47GHz
1,570

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 i7-950 @ 3.07GHzIntel Core i5-670 @ 3.47GHz
Max TDP130W73W
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.