Athlon II N330 vs Celeron M 423

Primary details

Comparing Celeron M 423 and Athlon II N330 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	2988
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Celeron M	AMD Athlon II
Power efficiency	no data	1.14
Architecture codename	Yonah (2005−2006)	Champlain (2010−2011)
Release date	no data	12 May 2010 (14 years ago)

Detailed specifications

Celeron M 423 and Athlon II N330 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 cores	1 (Single-Core)	2 (Dual-core)
Threads	1	2
Boost clock speed	1.06 GHz	2.3 GHz
Bus rate	533 MHz	3200 MHz
L1 cache	no data	256 KB
L2 cache	no data	1 MB
Chip lithography	65 nm	45 nm
Die size	no data	117.5 mm2
Number of transistors	no data	234 Million
64 bit support	-	+
Windows 11 compatibility	-	-

Compatibility

Information on Celeron M 423 and Athlon II N330 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.

Socket	no data	S1
Power consumption (TDP)	5 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron M 423 and Athlon II N330. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	MMX, 3DNow!, SSE, SSE2, SSE3, AMD64, Enhanced Virus Protection, Virtualization
VirusProtect	-	+

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron M 423 and Athlon II N330 are enumerated here.

AMD-V

-

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron M 423 and Athlon II N330. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

no data

DDR3

Pros & cons summary

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Physical cores	1	2
Threads	1	2
Chip lithography	65 nm	45 nm
Power consumption (TDP)	5 Watt	35 Watt

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Should you still have questions on choice between Celeron M 423 and Athlon II N330, ask them in Comments section, and we shall answer.

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