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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 Atom Z515 @ 1.20GHz×AMD Phenom II N660 Dual-Core+ ADD
PriceSearch Online$991
Socket TypeBGA441S1
CPU ClassLaptopLaptop
Clockspeed1.2 GHz3.0 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores1 (2 logical cores per physical)2
Max TDP1.4W35W
Yearly Running Cost$0.26$6.39
First Seen on ChartQ4 2010Q1 2011
# of Samples1121
Single Thread RatingNA971
CPU Mark2181844

CPU Mark Rating
As of 21st of November 2019 - Higher results represent better performance
Intel Atom Z515 @ 1.20GHz
218
AMD Phenom II N660 Dual-Core
1,844
CPU Value (CPU Mark / $Price)
As of 21st of November 2019 - Higher results represent better value
Intel Atom Z515 @ 1.20GHz
NA
AMD Phenom II N660 Dual-Core
18.64
CPU Single Thread Rating
As of 21st of November 2019 - Higher results represent better performance
Intel Atom Z515 @ 1.20GHz
NA
AMD Phenom II N660 Dual-Core
971

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 Atom Z515 @ 1.20GHzAMD Phenom II N660 Dual-Core
Max TDP1.4W35W
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.