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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 Z530 @ 1.60GHz×Intel Celeron M 420 @ 1.60GHz+ ADD
PriceSearch OnlineSearch Online
Socket TypeBGA441PPGA478
CPU ClassLaptopLaptop
Clockspeed1.6 GHz1.6 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores1 (2 logical cores per physical)1
Max TDP2W27W
Yearly Running Cost$0.37$4.93
First Seen on ChartQ1 2009Q1 2009
# of Samples334
Single Thread Rating2484653
CPU Mark281334

CPU Mark Rating
As of 17th of November 2019 - Higher results represent better performance
Intel Atom Z530 @ 1.60GHz
281
Intel Celeron M 420 @ 1.60GHz
334
CPU Single Thread Rating
As of 17th of November 2019 - Higher results represent better performance
Intel Atom Z530 @ 1.60GHz
248
Intel Celeron M 420 @ 1.60GHz
465

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 Z530 @ 1.60GHzIntel Celeron M 420 @ 1.60GHz
Max TDP2W27W
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.