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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Pentium III 1400 @ 1400MHz vs AMD Sempron 2500+

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

  • 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.
×Intel Pentium III 1400 @ 1400MHz×AMD Sempron 2500++ ADD
PriceSearch Online$59.951
Socket TypeSocket 370Socket A
CPU ClassDesktopDesktop
Clockspeed1.4 GHz1.8 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores1 (Threads: 1)1 (Threads: 1)
CacheL1: 2KB, L2: 0.0MB, L3: 0MBL1: 128KB, L2: 0.3MB,
Max TDP31.2WNA2
Yearly Running Cost$5.69NA
Other
First Seen on ChartQ3 2009Q1 2009
# of Samples442
Single Thread Rating(% diff. to max in group)2723(-32.9%)4053(0.0%)
CPU Mark(% diff. to max in group)193(-6.6%)207(0.0%)
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 9th of December 2022 - Higher results represent better performance
Intel Pentium III 1400 @ 1400MHz
193
AMD Sempron 2500+
207
CPU Value (CPU Mark / $Price)
As of 9th of December 2022 - Higher results represent better value
Intel Pentium III 1400 @ 1400MHz
NA
AMD Sempron 2500+
3.45
CPU Single Thread Rating
As of 9th of December 2022 - Higher results represent better performance
Intel Pentium III 1400 @ 1400MHz
272
AMD Sempron 2500+
405

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.
Intel Pentium III 1400 @ 1400MHzAMD Sempron 2500+
Max TDP31.2WNA
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.