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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 Turion II Dual-Core Mobile M540×Intel Celeron 877 @ 1.40GHz+ ADD
PriceSearch OnlineSearch Online
Socket TypeS1BGA1023
CPU ClassLaptopLaptop
Clockspeed2.4 GHz1.4 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores22
Max TDP35W17W
Yearly Running Cost$6.39$3.10
First Seen on ChartQ2 2011Q2 2012
# of Samples7125
Single Thread Rating807714
CPU Mark13381291

CPU Mark Rating
As of 8th of December 2019 - Higher results represent better performance
AMD Turion II Dual-Core Mobile M540
1,338
Intel Celeron 877 @ 1.40GHz
1,291
CPU Single Thread Rating
As of 8th of December 2019 - Higher results represent better performance
AMD Turion II Dual-Core Mobile M540
807
Intel Celeron 877 @ 1.40GHz
714

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 Turion II Dual-Core Mobile M540Intel Celeron 877 @ 1.40GHz
Max TDP35W17W
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.