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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Phenom II P820 Triple-Core vs AMD Turion II P540 Dual-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 Turion II P540 Dual-Core+ ADD
PriceSearch Online$49.951
Socket TypeS1S1
CPU ClassLaptopLaptop
Clockspeed1.8 GHz2.4 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores32
Max TDP25W35W
Yearly Running Cost$4.56$6.39
First Seen on ChartQ2 2010Q2 2010
# of Samples39166
Single Thread Rating591770
CPU Mark16021432

CPU Mark Rating
As of 26th of February 2020 - Higher results represent better performance
AMD Phenom II P820 Triple-Core
1,602
AMD Turion II P540 Dual-Core
1,432
CPU Value (CPU Mark / $Price)
As of 26th of February 2020 - Higher results represent better value
AMD Phenom II P820 Triple-Core
NA
AMD Turion II P540 Dual-Core
28.68
CPU Single Thread Rating
As of 26th of February 2020 - Higher results represent better performance
AMD Phenom II P820 Triple-Core
591
AMD Turion II P540 Dual-Core
770

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 Turion II P540 Dual-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.