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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Pentium III 1400 @ 1400MHz vs AMD Sempron 2800+

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

×Intel Pentium III 1400 @ 1400MHz×AMD Sempron 2800++ ADD
PriceSearch Online$29.951
Socket TypeSocket 370AM2
CPU ClassDesktopDesktop
Clockspeed1.4 GHz2.0 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores1 (Threads: 1)1 (Threads: 1)
Max TDP31.2W62W
Yearly Running Cost$5.69$11.32
First Seen on ChartQ2 2009Q4 2008
# of Samples4127
Cross-Platform Rating00
Single Thread Rating27233063
CPU Mark193233
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 25th of February 2021 - Higher results represent better performance
Intel Pentium III 1400 @ 1400MHz
193
AMD Sempron 2800+
233
CPU Value (CPU Mark / $Price)
As of 25th of February 2021 - Higher results represent better value
Intel Pentium III 1400 @ 1400MHz
NA
AMD Sempron 2800+
7.78
CPU Single Thread Rating
As of 25th of February 2021 - Higher results represent better performance
Intel Pentium III 1400 @ 1400MHz
272
AMD Sempron 2800+
306

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 2800+
Max TDP31.2W62W
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.