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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Athlon LE-1660 vs AMD Sempron 3300+

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


×AMD Athlon LE-1660×AMD Sempron 3300++ ADD
PriceSearch Online$201
Socket TypeAM2754
CPU ClassDesktopDesktop
Clockspeed2.8 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 ChartQ2 2009Q4 2008
# of Samples2013
Cross-Platform Rating00
Single Thread Rating42833943
CPU Mark416315
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
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 24th of September 2021 - Higher results represent better performance
AMD Athlon LE-1660
 416
AMD Sempron 3300+
 315
PassMark Software © 2008-2021
CPU Value (CPU Mark / $Price)
As of 24th of September 2021 - Higher results represent better value
AMD Athlon LE-1660
 NA
AMD Sempron 3300+
 15.74
PassMark Software © 2008-2021
CPU Single Thread Rating
As of 24th of September 2021 - Higher results represent better performance
AMD Athlon LE-1660
 428
AMD Sempron 3300+
 394
PassMark Software © 2008-2021

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-1660AMD Sempron 3300+
Max TDP45W62W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.