Celeron M 550 vs M 423

Primary details

Comparing Celeron M 423 and Celeron M 550 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesCeleron MCeleron M
Architecture codenameYonah (2005−2006)Merom (2006−2008)
Release dateno datano data

Detailed specifications

Celeron M 423 and Celeron M 550 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 speed1.06 GHz2 GHz
Bus rate533 MHz533 MHz
Chip lithography65 nm65 nm
64 bit support-+
Windows 11 compatibility--

Compatibility

Information on Celeron M 423 and Celeron M 550 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.

Power consumption (TDP)5 Watt30 Watt

Pros & cons summary


Power consumption (TDP) 5 Watt 30 Watt

Celeron M 423 has 500% lower power consumption.

We couldn't decide between Celeron M 423 and Celeron M 550. We've got no test results to judge.


Should you still have questions on choice between Celeron M 423 and Celeron M 550, ask them in Comments section, and we shall answer.

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Intel Celeron M 423
Celeron M 423
Intel Celeron M 550
Celeron M 550

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4 1 vote

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3.2 27 votes

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Questions & comments

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