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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Celeron 540 @ 1.86GHz vs AMD Sempron SI-40

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

×Intel Celeron 540 @ 1.86GHz×AMD Sempron SI-40+ ADD
PriceSearch Online$121
Socket TypePGA478S1
CPU ClassLaptopLaptop
Clockspeed1.9 GHz2.0 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores11
Max TDP30W25W
Yearly Running Cost$5.48$4.56
First Seen on ChartQ1 2009Q1 2009
# of Samples7131
Single Thread Rating62735373
CPU Mark521447

CPU Mark Rating
As of 21st of February 2020 - Higher results represent better performance
Intel Celeron 540 @ 1.86GHz
521
AMD Sempron SI-40
447
CPU Value (CPU Mark / $Price)
As of 21st of February 2020 - Higher results represent better value
Intel Celeron 540 @ 1.86GHz
NA
AMD Sempron SI-40
37.27
CPU Single Thread Rating
As of 21st of February 2020 - Higher results represent better performance
Intel Celeron 540 @ 1.86GHz
627
AMD Sempron SI-40
537

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 Celeron 540 @ 1.86GHzAMD Sempron SI-40
Max TDP30W25W
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.