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CPU Performance Comparison

Performance of selected CPUs can be found below. The values for the CPU are determined from thousands of PerformanceTest benchmark results and is updated daily.

Intel Core i7-620UM @ 1.07GHzAMD Turion II Ultra Dual-Core Mobile M660
PriceSearch OnlineSearch Online
Socket TypeBGA1288S1
CPU ClassLaptopLaptop
Clockspeed2.1 GHz2.7 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 2010Q1 2010
# of Samples108
Single Thread Rating589899
CPU Mark13231533


CPU Mark Rating
As of 26th of April 2019 - Higher results represent better performance
Intel Core i7-620UM @ 1.07GHz
1,323
AMD Turion II Ultra Dual-Core Mobile M660
1,533
Intel Core i9-9900K @ 3.60GHz
20,163
AMD Ryzen 7 2700X
16,984
Intel Core i7-8700K @ 3.70GHz
15,963
Intel Core i7-8700 @ 3.20GHz
15,154
AMD Ryzen 7 1700
13,768
PassMark Software © 2008-2019

CPU Value (CPU Mark / $Price)
As of 26th of April 2019 - Higher results represent better value
Intel Core i7-620UM @ 1.07GHz
NA
AMD Turion II Ultra Dual-Core Mobile M660
NA
Intel Core i9-9900K @ 3.60GHz
41.15
AMD Ryzen 7 2700X
58.01
Intel Core i7-8700K @ 3.70GHz
44.34
Intel Core i7-8700 @ 3.20GHz
50.52
AMD Ryzen 7 1700
86.24
PassMark Software © 2008-2019

CPU Single Thread Rating
As of 26th of April 2019 - Higher results represent better performance
Intel Core i7-620UM @ 1.07GHz
589
AMD Turion II Ultra Dual-Core Mobile M660
899
Intel Core i9-9900K @ 3.60GHz
2,899
AMD Ryzen 7 2700X
2,193
Intel Core i7-8700K @ 3.70GHz
2,702
Intel Core i7-8700 @ 3.20GHz
2,630
AMD Ryzen 7 1700
1,776
PassMark Software © 2008-2019





Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day
Average CPU Utilization (0-100%)1
Power 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 Ultra Dual-Core Mobile M660
Max TDP18W35W
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.


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