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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$651
Socket TypeBGA1288S1
CPU ClassLaptopLaptop
Clockspeed2.1 GHz1.6 GHz
Turbo SpeedUp to 2.9 GHzNot Supported
# of Physical Cores2 (Threads: 4)4 (Threads: 4)
Max TDP25W25W
Yearly Running Cost$4.56$4.56
First Seen on ChartQ1 2010Q3 2010
# of Samples16848
Single Thread Rating(% diff. to max in group)1060(0.0%)598(-43.6%)
CPU Mark(% diff. to max in group)1522(0.0%)1160(-23.8%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 30th of June 2022 - Higher results represent better performance
Intel Core i7-640LM @ 2.13GHz
 1,522
AMD Phenom II P920 Quad-Core
 1,160
PassMark Software © 2008-2022
CPU Value (CPU Mark / $Price)
As of 30th of June 2022 - Higher results represent better value
Intel Core i7-640LM @ 2.13GHz
 NA
AMD Phenom II P920 Quad-Core
 17.85
PassMark Software © 2008-2022
CPU Single Thread Rating
As of 30th of June 2022 - Higher results represent better performance
Intel Core i7-640LM @ 2.13GHz
 1,060
AMD Phenom II P920 Quad-Core
 598
PassMark Software © 2008-2022

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)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.