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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.

×Intel Celeron 420 @ 1.60GHz×AMD Sempron 140+ ADD
Price$39.991$39.591
Socket TypeLGA775AM3
CPU ClassDesktopDesktop
Clockspeed1.6 GHz2.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores11
Max TDP35W45W
Yearly Running Cost$6.39$8.21
First Seen on ChartQ1 2009Q2 2009
# of Samples100258
Single Thread Rating54438393
CPU Mark451739

CPU Mark Rating
As of 11th of December 2019 - Higher results represent better performance
Intel Celeron 420 @ 1.60GHz
451
AMD Sempron 140
739
CPU Value (CPU Mark / $Price)
As of 11th of December 2019 - Higher results represent better value
Intel Celeron 420 @ 1.60GHz
11.29
AMD Sempron 140
18.69
CPU Single Thread Rating
As of 11th of December 2019 - Higher results represent better performance
Intel Celeron 420 @ 1.60GHz
544
AMD Sempron 140
839

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 420 @ 1.60GHzAMD Sempron 140
Max TDP35W45W
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.