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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 E3825 @ 1.33GHz×AMD Sempron 3100++ ADD
Price$70.321$601
Socket TypeFCBGA1170754
CPU ClassDesktopDesktop
Clockspeed1.3 GHz1.8 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores21
Max TDP6W62W
Yearly Running Cost$1.10$11.32
First Seen on ChartQ2 2014Q1 2009
# of Samples927
Single Thread Rating2855403
CPU Mark579452

CPU Mark Rating
As of 7th of December 2019 - Higher results represent better performance
Intel Atom E3825 @ 1.33GHz
 579
AMD Sempron 3100+
 452
PassMark Software © 2008-2019
CPU Value (CPU Mark / $Price)
As of 7th of December 2019 - Higher results represent better value
Intel Atom E3825 @ 1.33GHz
 8.24
AMD Sempron 3100+
 7.53
PassMark Software © 2008-2019
CPU Single Thread Rating
As of 7th of December 2019 - Higher results represent better performance
Intel Atom E3825 @ 1.33GHz
 285
AMD Sempron 3100+
 540
PassMark Software © 2008-2019

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 E3825 @ 1.33GHzAMD Sempron 3100+
Max TDP6W62W
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.