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AMD Sempron 2500+ vs Athlon XP 1800+

The AMD Athlon XP 1800+ is newer than AMD Sempron 2500+, while AMD Sempron 2500+ is around 6% faster in multi-threaded (CPU Mark) testing, it is around 26% faster in single-thread testing. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 77 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 2500+×AMD Athlon XP 1800++ ADD
Price Search Online Search Online
Socket TypeSocket ASocket A
CPU ClassDesktopDesktop
Clockspeed1.8 GHz1.5 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores1 (Threads: 1)1 (Threads: 1)
CacheL1: 128KB, L2: 0.3MB, L1: 128KB, L2: 0.3MB,
TDPNA266W
Yearly Running CostNA$12.05
Other
First Seen on ChartQ1 2009Q1 2009
# of Samples4235
CPU Value3.43.8
Single Thread Rating(% diff. to max in group)4053(0.0%)3013(-25.7%)
CPU Mark(% diff. to max in group)207(0.0%)195(-5.6%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
2 - Information not available. Do you know? Notify Us.
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 7th of April 2025 - Higher results represent better performance
AMD Sempron 2500+
207
AMD Athlon XP 1800+
195
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 7th of April 2025 - Higher results represent better value
AMD Sempron 2500+
3.4
AMD Athlon XP 1800+
3.8
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 7th of April 2025 - Higher results represent better performance
AMD Sempron 2500+
405
AMD Athlon XP 1800+
301
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 2500+ AMD Athlon XP 1800+
Max TDPNA66W
Power consumption per day (kWh)NA0.13
Running cost per dayNA$0.033
Power consumption per year (kWh)NA48.2
Running cost per yearNA$12.04
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.