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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-2600 @ 3.40GHz vs Intel Core i7-2640M @ 2.80GHz vs Intel Core i5-650 @ 3.20GHz

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

×Intel Core i7-2600 @ 3.40GHz×Intel Core i7-2640M @ 2.80GHz×Intel Core i5-650 @ 3.20GHz+ ADD
Price$87
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$119.951$32.93
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Socket TypeLGA1155BGA1023LGA1156
CPU ClassDesktopLaptopDesktop
Clockspeed3.4 GHz2.8 GHz3.2 GHz
Turbo SpeedUp to 3.8 GHzUp to 3.5 GHzUp to 3.5 GHz
# of Physical Cores4 (Threads: 8)2 (Threads: 4)2 (Threads: 4)
Max TDP95W35W73W
Yearly Running Cost$17.34$6.39$13.32
First Seen on ChartQ4 2010Q4 2011Q1 2010
# of Samples921115062721
Single Thread Rating174214831385
CPU Mark534724312218
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 25th of June 2022 - Higher results represent better performance
Intel Core i7-2600 @ 3.40GHz
5,347
Intel Core i7-2640M @ 2.80GHz
2,431
Intel Core i5-650 @ 3.20GHz
2,218
CPU Value (CPU Mark / $Price)
As of 25th of June 2022 - Higher results represent better value
Intel Core i7-2600 @ 3.40GHz
61.46
Intel Core i7-2640M @ 2.80GHz
20.27
Intel Core i5-650 @ 3.20GHz
67.36
CPU Single Thread Rating
As of 25th of June 2022 - Higher results represent better performance
Intel Core i7-2600 @ 3.40GHz
1,742
Intel Core i7-2640M @ 2.80GHz
1,483
Intel Core i5-650 @ 3.20GHz
1,385

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 i7-2600 @ 3.40GHzIntel Core i7-2640M @ 2.80GHzIntel Core i5-650 @ 3.20GHz
Max TDP95W35W73W
Power consumption per day (kWh)NANANA
Running cost per dayNANANA
Power consumption per year (kWh)NANANA
Running cost per yearNANANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.