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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 Z550 @ 2.00GHzMobile AMD Athlon 2500+
PriceSearch OnlineSearch Online
Socket TypeBGA441NA2
CPU ClassLaptopLaptop
Clockspeed2.0 GHz1.9 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores1 (2 logical cores per physical)1
Max TDP2.4WNA2
Yearly Running Cost$0.44NA
First Seen on ChartQ4 2009Q4 2009
# of Samples12
Single Thread RatingNA5613
CPU Mark381370
CPU Mark Rating
As of 23rd of October 2019 - Higher results represent better performance
Intel Atom Z550 @ 2.00GHz
381
Mobile AMD Athlon 2500+
370
CPU Single Thread Rating
As of 23rd of October 2019 - Higher results represent better performance
Intel Atom Z550 @ 2.00GHz
NA
Mobile AMD Athlon 2500+
561

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 Z550 @ 2.00GHzMobile AMD Athlon 2500+
Max TDP2.4WNA
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.