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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 LE-1200Intel Celeron 450 @ 2.20GHz
PriceSearch Online$29.991
Socket TypeAM2LGA775
CPU ClassDesktopDesktop
Clockspeed2.1 GHz2.2 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores11
Max TDP45W35W
Yearly Running Cost$8.21$6.39
First Seen on ChartQ1 2009Q1 2009
# of Samples35114
Single Thread Rating61137333
CPU Mark527625
CPU Mark Rating
As of 21st of October 2019 - Higher results represent better performance
AMD Sempron LE-1200
 527
Intel Celeron 450 @ 2.20GHz
 625
PassMark Software © 2008-2019
CPU Value (CPU Mark / $Price)
As of 21st of October 2019 - Higher results represent better value
AMD Sempron LE-1200
 NA
Intel Celeron 450 @ 2.20GHz
 20.86
PassMark Software © 2008-2019
CPU Single Thread Rating
As of 21st of October 2019 - Higher results represent better performance
AMD Sempron LE-1200
 611
Intel Celeron 450 @ 2.20GHz
 733
PassMark Software © 2008-2019

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 LE-1200Intel Celeron 450 @ 2.20GHz
Max TDP45W35W
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.