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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 450 @ 2.20GHz×AMD Sempron LE-1300+ ADD
Price$29.991$21 BUY NOW!
Socket TypeLGA775AM2
CPU ClassDesktopDesktop
Clockspeed2.2 GHz2.3 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores11
Max TDP35W45W
Yearly Running Cost$6.39$8.21
First Seen on ChartQ1 2009Q2 2009
# of Samples11548
Single Thread Rating73436153
CPU Mark626595

CPU Mark Rating
As of 21st of November 2019 - Higher results represent better performance
Intel Celeron 450 @ 2.20GHz
 626
AMD Sempron LE-1300
 595
PassMark Software © 2008-2019
CPU Value (CPU Mark / $Price)
As of 21st of November 2019 - Higher results represent better value
Intel Celeron 450 @ 2.20GHz
 20.90
AMD Sempron LE-1300
 28.37
PassMark Software © 2008-2019
CPU Single Thread Rating
As of 21st of November 2019 - Higher results represent better performance
Intel Celeron 450 @ 2.20GHz
 734
AMD Sempron LE-1300
 615
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.
Intel Celeron 450 @ 2.20GHzAMD Sempron LE-1300
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.