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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Athlon 64 FX-55 vs AMD Sempron 140

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

×AMD Athlon 64 FX-55×AMD Sempron 140+ ADD
Price$179.951$11.951
Socket Type939AM3
CPU ClassDesktopDesktop
Clockspeed2.6 GHz2.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores1 (Threads: 1)1 (Threads: 1)
Max TDP104W45W
Yearly Running Cost$18.98$8.21
First Seen on ChartQ1 2009Q2 2009
# of Samples13269
Cross-Platform Rating0402
Single Thread Rating50539653
CPU Mark404321
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 12th of August 2020 - Higher results represent better performance
AMD Athlon 64 FX-55
404
AMD Sempron 140
321
CPU Value (CPU Mark / $Price)
As of 12th of August 2020 - Higher results represent better value
AMD Athlon 64 FX-55
2.25
AMD Sempron 140
26.84
CPU Single Thread Rating
As of 12th of August 2020 - Higher results represent better performance
AMD Athlon 64 FX-55
505
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 Athlon 64 FX-55AMD Sempron 140
Max TDP104W45W
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.