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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Sempron 3100+ vs AMD Sempron 140

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

×AMD Sempron 3100+×AMD Sempron 140+ ADD
Price$79.951$11.951
Socket Type754AM3
CPU ClassDesktopDesktop
Clockspeed1.8 GHz2.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores1 (Threads: 1)1 (Threads: 1)
Max TDP62W45W
Yearly Running Cost$11.32$8.21
First Seen on ChartQ1 2009Q2 2009
# of Samples27269
Cross-Platform Rating0402
Single Thread Rating38339653
CPU Mark298321
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 26th of October 2020 - Higher results represent better performance
AMD Sempron 3100+
298
AMD Sempron 140
321
CPU Value (CPU Mark / $Price)
As of 26th of October 2020 - Higher results represent better value
AMD Sempron 3100+
3.73
AMD Sempron 140
26.84
CPU Single Thread Rating
As of 26th of October 2020 - Higher results represent better performance
AMD Sempron 3100+
383
AMD Sempron 140
965

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 Sempron 3100+AMD Sempron 140
Max TDP62W45W
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.