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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 Athlon 300UIntel Core i7-3520M @ 2.90GHz
PriceSearch Online$132.021
Socket TypeFP5BGA1023
CPU ClassLaptopLaptop
Clockspeed2.4 GHz2.9 GHz
Turbo SpeedUp to 3.3 GHzUp to 3.6 GHz
# of Physical Cores2 (2 logical cores per physical)2 (2 logical cores per physical)
Max TDP15W35W
Yearly Running Cost$2.74$6.39
First Seen on ChartQ2 2019Q2 2012
# of Samples111839
Single Thread Rating15821782
CPU Mark47114548
CPU Mark Rating
As of 21st of October 2019 - Higher results represent better performance
AMD Athlon 300U
4,711
Intel Core i7-3520M @ 2.90GHz
4,548
CPU Value (CPU Mark / $Price)
As of 21st of October 2019 - Higher results represent better value
AMD Athlon 300U
NA
Intel Core i7-3520M @ 2.90GHz
34.46
CPU Single Thread Rating
As of 21st of October 2019 - Higher results represent better performance
AMD Athlon 300U
1,582
Intel Core i7-3520M @ 2.90GHz
1,782

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 Athlon 300UIntel Core i7-3520M @ 2.90GHz
Max TDP15W35W
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.