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AMD Sempron 3800+ vs Athlon 2650e

The AMD Athlon 2650e is newer than AMD Sempron 3800+, while AMD Sempron 3800+ is around 24% faster in multi-threaded (CPU Mark) testing, it is around 28% faster in single-thread testing. However, AMD Athlon 2650e uses substantially less power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 81 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.

  • The first section will show basic information for each CPU selected.
  • The additional graphs shows the CPU Mark and Single Thread values of each CPU selected.
  • An accompany graph, if price data is available, will shows the value for money, in terms of the CPU Mark/Thread Rating per dollar.
  • The last section will show approximate yearly running costs for the CPUs.

×AMD Sempron 3800+×AMD Athlon 2650e+ ADD
Price Search Online Search Online
Socket TypeAM2AM2
CPU ClassDesktopDesktop
Clockspeed2.2 GHz1.6 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores1 (Threads: 1)1 (Threads: 1)
CacheL1: 128KB, L2: 0.3MB, L1: 128KB, L2: 0.5MB,
TDP62W15W
Yearly Running Cost$11.32$2.74
Other
First Seen on ChartQ4 2008Q1 2009
# of Samples477
CPU Value24.014.4
Single Thread Rating(% diff. to max in group)4223(0.0%)3043(-28.0%)
CPU Mark(% diff. to max in group)360(0.0%)274(-23.9%)
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 14th of March 2025 - Higher results represent better performance
AMD Sempron 3800+
360
AMD Athlon 2650e
274
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 14th of March 2025 - Higher results represent better value
AMD Sempron 3800+
24.0
AMD Athlon 2650e
14.4
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 14th of March 2025 - Higher results represent better performance
AMD Sempron 3800+
422
AMD Athlon 2650e
304
PassMark Software © 2008-2025
Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day Average CPU Utilization (0-100%)1 Power cost, $ per kWh2
8
25
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 3800+ AMD Athlon 2650e
Max TDP62W15W
Power consumption per day (kWh)0.120.03
Running cost per day$0.031$0.007
Power consumption per year (kWh)45.310.9
Running cost per year$11.31$2.74
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.