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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.


×Intel Core i7-3520M @ 2.90GHz×AMD Phenom II N970 Quad-Core+ ADD
Price$132.021$149.991
Socket TypeBGA1023S1
CPU ClassLaptopLaptop
Clockspeed2.9 GHz2.2 GHz
Turbo SpeedUp to 3.6 GHzNot Supported
# of Physical Cores2 (2 logical cores per physical)4
Max TDP35W35W
Yearly Running Cost$6.39$6.39
First Seen on ChartQ2 2012Q1 2011
# of Samples1849130
Single Thread Rating1781724
CPU Mark45462515

CPU Mark Rating
As of 22nd of November 2019 - Higher results represent better performance
Intel Core i7-3520M @ 2.90GHz
 4,546
AMD Phenom II N970 Quad-Core
 2,515
PassMark Software © 2008-2019
CPU Value (CPU Mark / $Price)
As of 22nd of November 2019 - Higher results represent better value
Intel Core i7-3520M @ 2.90GHz
 34.44
AMD Phenom II N970 Quad-Core
 16.77
PassMark Software © 2008-2019
CPU Single Thread Rating
As of 22nd of November 2019 - Higher results represent better performance
Intel Core i7-3520M @ 2.90GHz
 1,781
AMD Phenom II N970 Quad-Core
 724
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.
Intel Core i7-3520M @ 2.90GHzAMD Phenom II N970 Quad-Core
Max TDP35W35W
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.