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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Sempron 140 vs AMD Athlon 64 FX-57

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

×AMD Sempron 140×AMD Athlon 64 FX-57+ ADD
Price$11.951Search Online
Socket TypeAM3939
CPU ClassDesktopDesktop
Clockspeed2.7 GHz2.8 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores1 (Threads: 1)1 (Threads: 1)
Max TDP45W104W
Yearly Running Cost$8.21$18.98
First Seen on ChartQ2 2009Q1 2009
# of Samples27711
Cross-Platform Rating10910
Single Thread Rating104335523
CPU Mark473517
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 28th of September 2021 - Higher results represent better performance
AMD Sempron 140
473
AMD Athlon 64 FX-57
517
CPU Value (CPU Mark / $Price)
As of 28th of September 2021 - Higher results represent better value
AMD Sempron 140
39.61
AMD Athlon 64 FX-57
NA
CPU Single Thread Rating
As of 28th of September 2021 - Higher results represent better performance
AMD Sempron 140
1,043
AMD Athlon 64 FX-57
552

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 140AMD Athlon 64 FX-57
Max TDP45W104W
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.