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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-740QM @ 1.73GHz vs Intel Core i7-620M @ 2.67GHz

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

×Intel Core i7-740QM @ 1.73GHz×Intel Core i7-620M @ 2.67GHz+ ADD
Price$159.951$110.011
Socket TypePGA988ABGA1288
CPU ClassLaptopLaptop
Clockspeed1.7 GHz3.3 GHz
Turbo SpeedUp to 2.9 GHzUp to 3.3 GHz
# of Physical Cores4 (2 logical cores per physical)2 (2 logical cores per physical)
Max TDP45W35W
Yearly Running Cost$8.21$6.39
First Seen on ChartQ2 2010Q1 2010
# of Samples18661253
Single Thread Rating9171213
CPU Mark31872713

CPU Mark Rating
As of 25th of February 2020 - Higher results represent better performance
Intel Core i7-740QM @ 1.73GHz
3,187
Intel Core i7-620M @ 2.67GHz
2,713
CPU Value (CPU Mark / $Price)
As of 25th of February 2020 - Higher results represent better value
Intel Core i7-740QM @ 1.73GHz
19.93
Intel Core i7-620M @ 2.67GHz
24.66
CPU Single Thread Rating
As of 25th of February 2020 - Higher results represent better performance
Intel Core i7-740QM @ 1.73GHz
917
Intel Core i7-620M @ 2.67GHz
1,213

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 i7-740QM @ 1.73GHzIntel Core i7-620M @ 2.67GHz
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.