Duron 650 vs Celeron M 900

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Primary details

Comparing Celeron M 900 and Duron 650 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 segmentLaptopDesktop processor
SeriesIntel Celeron MAMD Duron
Architecture codenamePenryn (2008−2011)K7 (2000−2003)
Release date1 April 2009 (15 years ago)15 January 2001 (23 years ago)
Launch price (MSRP)$70no data
Current price$379 (5.4x MSRP)no data

Detailed specifications

Celeron M 900 and Duron 650 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 speed2.2 GHz0.65 GHz
Bus support800 MHz200 MT/s
L2 cache1 MB64 KB
Chip lithography45 nm180 nm
Die size107 mm2100 mm2
Number of transistors410 Million25 Million
64 bit support+-
Windows 11 compatibility--
Unlocked multiplierNoNo

Compatibility

Information on Celeron M 900 and Duron 650 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 (Uniprocessor)
SocketPGA478no data
Power consumption (TDP)35 Watt29.4 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron M 900 and Duron 650. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron M 900 and Duron 650. Depending on the motherboard, higher memory frequencies may be supported.

Maximum memory sizeno data4 GB

Pros & cons summary


Recency 1 April 2009 15 January 2001
Chip lithography 45 nm 180 nm
Power consumption (TDP) 35 Watt 29 Watt

We couldn't decide between Celeron M 900 and Duron 650. We've got no test results to judge.

Be aware that Celeron M 900 is a notebook processor while Duron 650 is a desktop one.


Should you still have questions on choice between Celeron M 900 and Duron 650, ask them in Comments section, and we shall answer.

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Intel Celeron M 900
Celeron M 900
AMD Duron 650
Duron 650

Similar processor comparisons

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Community ratings

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


2.8 21 vote

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5 6 votes

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Questions & comments

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