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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Athlon LE-1640 vs AMD Sempron 3800+

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

×AMD Athlon LE-1640×AMD Sempron 3800++ ADD
PriceSearch Online$14.99 BUY NOW!
Socket TypeAM2AM2
CPU ClassDesktopDesktop
Clockspeed2.7 GHz2.2 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores1 (Threads: 1)1 (Threads: 1)
Max TDP45W62W
Yearly Running Cost$8.21$11.32
First Seen on ChartQ1 2009Q4 2008
# of Samples634
Cross-Platform Rating00
Single Thread Rating75236503
CPU Mark661554

CPU Mark Rating
As of 25th of May 2020 - Higher results represent better performance
AMD Athlon LE-1640
661
AMD Sempron 3800+
554
CPU Value (CPU Mark / $Price)
As of 25th of May 2020 - Higher results represent better value
AMD Athlon LE-1640
NA
AMD Sempron 3800+
36.97
CPU Single Thread Rating
As of 25th of May 2020 - Higher results represent better performance
AMD Athlon LE-1640
752
AMD Sempron 3800+
650

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 Athlon LE-1640AMD Sempron 3800+
Max TDP45W62W
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.