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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 3.20GHzAMD Sempron LE-1100
PriceSearch OnlineSearch Online
Socket TypePGA478AM2
CPU ClassDesktopDesktop
Clockspeed3.2 GHz1.9 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores1 (2 logical cores per physical)1
Max TDP82W45W
Yearly Running Cost$14.97$8.21
First Seen on ChartQ4 2008Q1 2009
# of Samples89145
Single Thread Rating69535243
CPU Mark373438
CPU Mark Rating
As of 15th of October 2019 - Higher results represent better performance
Intel Pentium 4 3.20GHz
373
AMD Sempron LE-1100
438
CPU Single Thread Rating
As of 15th of October 2019 - Higher results represent better performance
Intel Pentium 4 3.20GHz
695
AMD Sempron LE-1100
524

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 3.20GHzAMD Sempron LE-1100
Max TDP82W45W
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.