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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

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.


×AMD Turion II Dual-Core Mobile M520×Intel Core2 Duo P7450 @ 2.13GHz+ ADD
Price$69.11$39.991
Socket TypeS1PGA478
CPU ClassLaptopLaptop
Clockspeed2.3 GHz2.1 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores22
Max TDP35W25W
Yearly Running Cost$6.39$4.56
First Seen on ChartQ4 2009Q1 2009
# of Samples145409
Single Thread Rating739832
CPU Mark13061416

CPU Mark Rating
As of 6th of December 2019 - Higher results represent better performance
AMD Turion II Dual-Core Mobile M520
 1,306
Intel Core2 Duo P7450 @ 2.13GHz
 1,416
PassMark Software © 2008-2019
CPU Value (CPU Mark / $Price)
As of 6th of December 2019 - Higher results represent better value
AMD Turion II Dual-Core Mobile M520
 18.91
Intel Core2 Duo P7450 @ 2.13GHz
 35.42
PassMark Software © 2008-2019
CPU Single Thread Rating
As of 6th of December 2019 - Higher results represent better performance
AMD Turion II Dual-Core Mobile M520
 739
Intel Core2 Duo P7450 @ 2.13GHz
 832
PassMark Software © 2008-2019

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.
AMD Turion II Dual-Core Mobile M520Intel Core2 Duo P7450 @ 2.13GHz
Max TDP35W25W
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.