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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 C-50×Intel Atom N455 @ 1.66GHz+ ADD
PriceSearch OnlineSearch Online
Socket TypeFT1BGA559
CPU ClassLaptopLaptop
Clockspeed1.0 GHz1.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores21 (2 logical cores per physical)
Max TDP9W6.5W
Yearly Running Cost$1.64$1.19
First Seen on ChartQ1 2011Q2 2010
# of Samples270112
Single Thread Rating266241
CPU Mark462283

CPU Mark Rating
As of 22nd of November 2019 - Higher results represent better performance
AMD C-50
462
Intel Atom N455 @ 1.66GHz
283
CPU Single Thread Rating
As of 22nd of November 2019 - Higher results represent better performance
AMD C-50
266
Intel Atom N455 @ 1.66GHz
241

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 C-50Intel Atom N455 @ 1.66GHz
Max TDP9W6.5W
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.