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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-620UM @ 1.07GHz vs Intel Core i5-520UM @ 1.07GHz

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

×Intel Core i7-620UM @ 1.07GHz×Intel Core i5-520UM @ 1.07GHz+ ADD
PriceSearch OnlineSearch Online
Socket TypeBGA1288BGA1288
CPU ClassLaptopLaptop
Clockspeed2.1 GHz1.9 GHz
Turbo SpeedUp to 2.1 GHzUp to 1.9 GHz
# of Physical Cores2 (2 logical cores per physical)2 (2 logical cores per physical)
Max TDP18W18W
Yearly Running Cost$3.29$3.29
First Seen on ChartQ1 2010Q2 2010
# of Samples1234
Cross-Platform Rating00
Single Thread Rating811711
CPU Mark936856

CPU Mark Rating
As of 6th of April 2020 - Higher results represent better performance
Intel Core i7-620UM @ 1.07GHz
936
Intel Core i5-520UM @ 1.07GHz
856
CPU Single Thread Rating
As of 6th of April 2020 - Higher results represent better performance
Intel Core i7-620UM @ 1.07GHz
811
Intel Core i5-520UM @ 1.07GHz
711

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 i7-620UM @ 1.07GHzIntel Core i5-520UM @ 1.07GHz
Max TDP18W18W
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.