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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Pentium 4 3.40GHz vs AMD Sempron LE-1100

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

×Intel Pentium 4 3.40GHz×AMD Sempron LE-1100+ ADD
PriceSearch Online$34.95
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Socket TypePGA478AM2
CPU ClassDesktopDesktop
Clockspeed3.4 GHz1.9 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores1 (Threads: 2)1 (Threads: 1)
Max TDP89W45W
Yearly Running Cost$16.24$8.21
First Seen on ChartQ4 2008Q1 2009
# of Samples60646
Cross-Platform Rating5930
Single Thread Rating67033583
CPU Mark304316
3 - Single thread rating may be higher than the overall rating, thread performance is just one component of the CPU Mark.

CPU Mark Rating
As of 25th of September 2020 - Higher results represent better performance
Intel Pentium 4 3.40GHz
304
AMD Sempron LE-1100
316
CPU Value (CPU Mark / $Price)
As of 25th of September 2020 - Higher results represent better value
Intel Pentium 4 3.40GHz
NA
AMD Sempron LE-1100
9.03
CPU Single Thread Rating
As of 25th of September 2020 - Higher results represent better performance
Intel Pentium 4 3.40GHz
670
AMD Sempron LE-1100
358

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 3.40GHzAMD Sempron LE-1100
Max TDP89W45W
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.