A100 vs Celeron M 450

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Primary details

Comparing Celeron M 450 and A100 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking3328not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesCeleron Mno data
Power efficiency0.49no data
Architecture codenameYonah (2005−2006)Stealey (2007)
Release dateno dataJune 2007 (17 years ago)

Detailed specifications

Celeron M 450 and A100 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
Base clock speed2 GHzno data
Boost clock speed2 GHz0.6 GHz
Bus rate533 MHzno data
L1 cacheno data64 KB (per core)
L2 cacheno data512 KB (per core)
L3 cache1 MB L2 KB0 KB
Chip lithography65 nm90 nm
Die sizeno data66 mm2
Maximum core temperature100 °Cno data
Number of transistorsno data176 million
64 bit support--
Windows 11 compatibility--
VID voltage range1.0V-1.3Vno data

Compatibility

Information on Celeron M 450 and A100 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
SocketPPGA478Intel BGA 437
Power consumption (TDP)27 Watt3 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron M 450 and A100. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)-no data
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Idle States-no data
Demand Based Switching-no data
PAE32 Bitno data
FSB parity-no data

Security technologies

Celeron M 450 and A100 technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron M 450 and A100 are enumerated here.

VT-x-no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron M 450 and A100. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR2

Pros & cons summary


Chip lithography 65 nm 90 nm
Power consumption (TDP) 27 Watt 3 Watt

Celeron M 450 has a 38.5% more advanced lithography process.

A100, on the other hand, has 800% lower power consumption.

We couldn't decide between Celeron M 450 and A100. We've got no test results to judge.


Should you still have questions on choice between Celeron M 450 and A100, ask them in Comments section, and we shall answer.

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Intel Celeron M 450
Celeron M 450
Intel A100
A100

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Community ratings

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Questions & comments

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