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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Sempron 2650 APU vs AMD Athlon 1640B

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

×AMD Sempron 2650 APU×AMD Athlon 1640B+ ADD
Price$59.61
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$501
Socket TypeAM1,FSB1AM2
CPU ClassDesktopDesktop
Clockspeed1.5 GHz2.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)1 (Threads: 1)
Max TDP25W45W
Yearly Running Cost$4.56$8.21
First Seen on ChartQ2 2014Q2 2009
# of Samples4418
Cross-Platform Rating9830
Single Thread Rating4574623
CPU Mark531412
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 1st of March 2021 - Higher results represent better performance
AMD Sempron 2650 APU
531
AMD Athlon 1640B
412
CPU Value (CPU Mark / $Price)
As of 1st of March 2021 - Higher results represent better value
AMD Sempron 2650 APU
8.91
AMD Athlon 1640B
8.23
CPU Single Thread Rating
As of 1st of March 2021 - Higher results represent better performance
AMD Sempron 2650 APU
457
AMD Athlon 1640B
462

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 2650 APUAMD Athlon 1640B
Max TDP25W45W
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.