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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 Pentium 4 3.00GHz×AMD Sempron 3000++ ADD
PriceSearch Online$20 BUY NOW!
Socket TypePGA478AM2
CPU ClassDesktopDesktop
Clockspeed3.0 GHz2.0 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores1 (2 logical cores per physical)1
Max TDP81.9W62W
Yearly Running Cost$14.95$11.32
First Seen on ChartQ4 2008Q4 2008
# of Samples2174186
Single Thread Rating65135133
CPU Mark353408

CPU Mark Rating
As of 14th of November 2019 - Higher results represent better performance
Intel Pentium 4 3.00GHz
 353
AMD Sempron 3000+
 408
PassMark Software © 2008-2019
CPU Value (CPU Mark / $Price)
As of 14th of November 2019 - Higher results represent better value
Intel Pentium 4 3.00GHz
 NA
AMD Sempron 3000+
 20.41
PassMark Software © 2008-2019
CPU Single Thread Rating
As of 14th of November 2019 - Higher results represent better performance
Intel Pentium 4 3.00GHz
 651
AMD Sempron 3000+
 513
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 Pentium 4 3.00GHzAMD Sempron 3000+
Max TDP81.9W62W
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.