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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-640LM @ 2.13GHz vs AMD Phenom II P920 Quad-Core

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


×Intel Core i7-640LM @ 2.13GHz×AMD Phenom II P920 Quad-Core+ ADD
PriceSearch Online$751
Socket TypeBGA1288S1
CPU ClassLaptopLaptop
Clockspeed2.1 GHz1.6 GHz
Turbo SpeedUp to 2.9 GHzNot Supported
# of Physical Cores2 (2 logical cores per physical)4
Max TDP25W25W
Yearly Running Cost$4.56$4.56
First Seen on ChartQ1 2010Q2 2010
# of Samples14348
Single Thread Rating1069513
CPU Mark22451874

CPU Mark Rating
As of 25th of February 2020 - Higher results represent better performance
Intel Core i7-640LM @ 2.13GHz
 2,245
AMD Phenom II P920 Quad-Core
 1,874
PassMark Software © 2008-2020
CPU Value (CPU Mark / $Price)
As of 25th of February 2020 - Higher results represent better value
Intel Core i7-640LM @ 2.13GHz
 NA
AMD Phenom II P920 Quad-Core
 24.99
PassMark Software © 2008-2020
CPU Single Thread Rating
As of 25th of February 2020 - Higher results represent better performance
Intel Core i7-640LM @ 2.13GHz
 1,069
AMD Phenom II P920 Quad-Core
 513
PassMark Software © 2008-2020

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 i7-640LM @ 2.13GHzAMD Phenom II P920 Quad-Core
Max TDP25W25W
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.