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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-620UM @ 1.07GHz vs AMD Turion II Dual-Core Mobile M520

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

×Intel Core i7-620UM @ 1.07GHz×AMD Turion II Dual-Core Mobile M520+ ADD
PriceSearch Online$69.11
Socket TypeBGA1288S1
CPU ClassLaptopLaptop
Clockspeed2.1 GHz2.3 GHz
Turbo SpeedUp to 2.1 GHzNot Supported
# of Physical Cores2 (2 logical cores per physical)2
Max TDP18W35W
Yearly Running Cost$3.29$6.39
First Seen on ChartQ1 2010Q4 2009
# of Samples12146
Cross-Platform Rating00
Single Thread Rating7887643
CPU Mark899706

CPU Mark Rating
As of 7th of April 2020 - Higher results represent better performance
Intel Core i7-620UM @ 1.07GHz
899
AMD Turion II Dual-Core Mobile M520
706
CPU Value (CPU Mark / $Price)
As of 7th of April 2020 - Higher results represent better value
Intel Core i7-620UM @ 1.07GHz
NA
AMD Turion II Dual-Core Mobile M520
10.22
CPU Single Thread Rating
As of 7th of April 2020 - Higher results represent better performance
Intel Core i7-620UM @ 1.07GHz
788
AMD Turion II Dual-Core Mobile M520
764

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 @ 1.07GHzAMD Turion II Dual-Core Mobile M520
Max TDP18W35W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
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Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.