Athlon 800 vs Mobile Pentium III-M P3M-1200

Primary details

Comparing Mobile Pentium III-M P3M-1200 and Athlon 800 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 segmentLaptopDesktop processor
SeriesMobile Pentium III-Mno data
Architecture codenameTualatin (2000−2002)Thunderbird (1999−2000)
Release dateno data (2024 years ago)20 December 1999 (24 years ago)
Launch price (MSRP)no data$799

Detailed specifications

Mobile Pentium III-M P3M-1200 and Athlon 800 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 GHz0.8 GHz
Bus rate133 MHzno data
L1 cacheno data128 KB
L2 cacheno data512 KB
L3 cacheno data0 KB
Chip lithography130 nm180 nm
Die sizeno data102 mm2
Maximum case temperature (TCase)no data70 °C
Number of transistorsno data22 million
64 bit support--
Windows 11 compatibility--

Compatibility

Information on Mobile Pentium III-M P3M-1200 and Athlon 800 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 configurationno data1
Socketno dataA
Power consumption (TDP)22 Watt43 Watt

Memory specs

Types, maximum amount and channel quantity of RAM supported by Mobile Pentium III-M P3M-1200 and Athlon 800. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR1

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Pros & cons summary


Chip lithography 130 nm 180 nm
Power consumption (TDP) 22 Watt 43 Watt

Mobile Pentium III-M P3M-1200 has a 38.5% more advanced lithography process, and 95.5% lower power consumption.

We couldn't decide between Mobile Pentium III-M P3M-1200 and Athlon 800. We've got no test results to judge.

Be aware that Mobile Pentium III-M P3M-1200 is a notebook processor while Athlon 800 is a desktop one.


Should you still have questions on choice between Mobile Pentium III-M P3M-1200 and Athlon 800, ask them in Comments section, and we shall answer.

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Intel Mobile Pentium III-M P3M-1200
Mobile Pentium III-M P3M-1200
AMD Athlon 800
Athlon 800

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Community ratings

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3.2 15 votes

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