Mobile Sempron 4000+ vs Pentium III 1200

Primary details

Comparing Pentium III 1200 and Mobile Sempron 4000+ processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
Seriesno dataMobile Sempron
Architecture codenameTualatin (2000−2002)Sherman (2009)
Release dateJuly 2001 (23 years ago)no data (2024 years ago)

Detailed specifications

Pentium III 1200 and Mobile Sempron 4000+ basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores1 (Single-Core)1 (Single-Core)
Threads11
Boost clock speed1.2 GHz2.2 GHz
Bus rateno data800 MHz
L1 cache8 KBno data
L2 cache256 KBno data
L3 cache0 KBno data
Chip lithography130 nm65 nm
Die size80 mm2no data
Maximum case temperature (TCase)69 °Cno data
Number of transistors44 millionno data
64 bit support-+
Windows 11 compatibility--

Compatibility

Information on Pentium III 1200 and Mobile Sempron 4000+ compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration1no data
Socket370no data
Power consumption (TDP)30 Watt31 Watt

Pros & cons summary


Chip lithography 130 nm 65 nm
Power consumption (TDP) 30 Watt 31 Watt

Pentium III 1200 has 3.3% lower power consumption.

Mobile Sempron 4000+, on the other hand, has a 100% more advanced lithography process.

We couldn't decide between Pentium III 1200 and Mobile Sempron 4000+. We've got no test results to judge.

Note that Pentium III 1200 is a desktop processor while Mobile Sempron 4000+ is a notebook one.


Should you still have questions on choice between Pentium III 1200 and Mobile Sempron 4000+, ask them in Comments section, and we shall answer.

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Intel Pentium III 1200
Pentium III 1200
AMD Mobile Sempron 4000+
Mobile Sempron 4000+

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Community ratings

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3.3 58 votes

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3.7 3 votes

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Questions & comments

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