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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Phenom II P820 Triple-Core vs AMD Phenom II N830 Triple-Core

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


×AMD Phenom II P820 Triple-Core×AMD Phenom II N830 Triple-Core+ ADD
PriceSearch OnlineSearch Online
Socket TypeS1S1
CPU ClassLaptopLaptop
Clockspeed1.8 GHz2.8 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores33
Max TDP25W35W
Yearly Running Cost$4.56$6.39
First Seen on ChartQ2 2010Q2 2010
# of Samples39184
Single Thread Rating591683
CPU Mark16021890

CPU Mark Rating
As of 19th of February 2020 - Higher results represent better performance
AMD Phenom II P820 Triple-Core
 1,602
AMD Phenom II N830 Triple-Core
 1,890
PassMark Software © 2008-2020
CPU Single Thread Rating
As of 19th of February 2020 - Higher results represent better performance
AMD Phenom II P820 Triple-Core
 591
AMD Phenom II N830 Triple-Core
 683
PassMark Software © 2008-2020

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 Phenom II P820 Triple-CoreAMD Phenom II N830 Triple-Core
Max TDP25W35W
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.