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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 Sempron SI-42Intel Celeron 530 @ 1.73GHz
Price$30.011$22.991
Socket TypeS1PGA478
CPU ClassLaptopLaptop
Clockspeed2.1 GHz1.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores11
Max TDP25W27W
Yearly Running Cost$4.56$4.93
First Seen on ChartQ1 2009Q1 2009
# of Samples11953
Single Thread Rating53135753
CPU Mark456474
CPU Mark Rating
As of 23rd of October 2019 - Higher results represent better performance
AMD Sempron SI-42
456
Intel Celeron 530 @ 1.73GHz
474
CPU Value (CPU Mark / $Price)
As of 23rd of October 2019 - Higher results represent better value
AMD Sempron SI-42
15.22
Intel Celeron 530 @ 1.73GHz
20.62
CPU Single Thread Rating
As of 23rd of October 2019 - Higher results represent better performance
AMD Sempron SI-42
531
Intel Celeron 530 @ 1.73GHz
575

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 Sempron SI-42Intel Celeron 530 @ 1.73GHz
Max TDP25W27W
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.