Atom N450 vs Celeron M 353

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Primary details

Comparing Celeron M 353 and Atom N450 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated3349
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesCeleron MIntel Atom
Power efficiencyno data2.05
Architecture codenameDothan (2004−2005)Pinetrail (2009−2011)
Release dateno data21 December 2009 (15 years ago)
Launch price (MSRP)no data$64

Detailed specifications

Celeron M 353 and Atom N450 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)
Threads12
Base clock speedno data1.66 GHz
Boost clock speed0.9 GHz1.67 GHz
Bus rate400 MHz533 MHz
L1 cacheno data56 KB (per core)
L2 cacheno data512 KB (per core)
L3 cacheno data0 KB
Chip lithography90 nm45 nm
Die sizeno data66 mm2
Maximum core temperatureno data100 °C
Number of transistorsno data123 million
64 bit support-+
Windows 11 compatibility--

Compatibility

Information on Celeron M 353 and Atom N450 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 dataFCBGA559
Power consumption (TDP)5 Watt5.5 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron M 353 and Atom N450. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE2, Intel® SSE3, Intel® SSSE3
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data+
Thermal Monitoring-+
Demand Based Switchingno data-

Security technologies

Celeron M 353 and Atom N450 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron M 353 and Atom N450 are enumerated here.

VT-dno data-
VT-xno data-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron M 353 and Atom N450. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR2
Maximum memory sizeno data2 GB
Max memory channelsno data1

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataOn certain motherboards (Chipset feature)

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.



Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

Celeron M 353 423
Atom N450 560
+32.4%

Pros & cons summary


Threads 1 2
Chip lithography 90 nm 45 nm

Atom N450 has 100% more threads, and a 100% more advanced lithography process.

We couldn't decide between Celeron M 353 and Atom N450. We've got no test results to judge.


Should you still have questions on choice between Celeron M 353 and Atom N450, ask them in Comments section, and we shall answer.

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Intel Celeron M 353
Celeron M 353
Intel Atom N450
Atom N450

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Community ratings

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


3.2 22 votes

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Questions & comments

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