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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Atom N270 @ 1.60GHz vs Intel Atom Z520 @ 1.33GHz

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

×Intel Atom N270 @ 1.60GHz×Intel Atom Z520 @ 1.33GHz+ ADD
PriceSearch OnlineSearch Online
Socket TypeBGA437BGA441
CPU ClassLaptopLaptop
Clockspeed1.6 GHz1.3 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores1 (2 logical cores per physical)1 (2 logical cores per physical)
Max TDP2.5W2W
Yearly Running Cost$0.46$0.37
First Seen on ChartQ1 2009Q2 2009
# of Samples23520
Single Thread Rating238197
CPU Mark269218

CPU Mark Rating
As of 28th of January 2020 - Higher results represent better performance
Intel Atom N270 @ 1.60GHz
269
Intel Atom Z520 @ 1.33GHz
218
CPU Single Thread Rating
As of 28th of January 2020 - Higher results represent better performance
Intel Atom N270 @ 1.60GHz
238
Intel Atom Z520 @ 1.33GHz
197

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 N270 @ 1.60GHzIntel Atom Z520 @ 1.33GHz
Max TDP2.5W2W
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.