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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-2675QM @ 2.20GHz vs Intel Core i7-2640M @ 2.80GHz

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

×Intel Core i7-2675QM @ 2.20GHz×Intel Core i7-2640M @ 2.80GHz+ ADD
PriceSearch Online$109.811
Socket TypeBGA1224BGA1023
CPU ClassLaptopLaptop
Clockspeed2.2 GHz2.8 GHz
Turbo SpeedUp to 3.1 GHzUp to 3.5 GHz
# of Physical Cores4 (Threads: 8)2 (Threads: 4)
Max TDP45W35W
Yearly Running Cost$8.21$6.39
First Seen on ChartQ2 2011Q4 2011
# of Samples1561395
Cross-Platform Rating71705197
Single Thread Rating11201499
CPU Mark31622459
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 30th of May 2020 - Higher results represent better performance
Intel Core i7-2675QM @ 2.20GHz
3,162
Intel Core i7-2640M @ 2.80GHz
2,459
CPU Value (CPU Mark / $Price)
As of 30th of May 2020 - Higher results represent better value
Intel Core i7-2675QM @ 2.20GHz
NA
Intel Core i7-2640M @ 2.80GHz
22.39
CPU Single Thread Rating
As of 30th of May 2020 - Higher results represent better performance
Intel Core i7-2675QM @ 2.20GHz
1,120
Intel Core i7-2640M @ 2.80GHz
1,499

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 i7-2675QM @ 2.20GHzIntel Core i7-2640M @ 2.80GHz
Max TDP45W35W
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.