Ultra 9 285 vs Celeron M 540

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Primary details

Comparing Celeron M 540 and Core Ultra 9 285 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking3073not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopDesktop processor
SeriesCeleron Mno data
Power efficiency1.07no data
Architecture codenameMerom (2006−2008)Arrow Lake-S (2024−2025)
Release date1 October 2007 (17 years ago)January 2025

Detailed specifications

Celeron M 540 and Core Ultra 9 285 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)24 (Tetracosa-Core)
Threads124
Base clock speedno data2.5 GHz
Boost clock speed1.86 GHz5.6 GHz
Bus rate533 MHzno data
L1 cacheno data112 KB (per core)
L2 cache1 MB3 MB (per core)
L3 cacheno data36 MB (shared)
Chip lithography65 nm3 nm
Die sizeno data243 mm2
Number of transistorsno data17,800 million
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Celeron M 540 and Core Ultra 9 285 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 data1851
Power consumption (TDP)30 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron M 540 and Core Ultra 9 285. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
vProno data+
Enhanced SpeedStep (EIST)no data+
TSX-+

Security technologies

Celeron M 540 and Core Ultra 9 285 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron M 540 and Core Ultra 9 285 are enumerated here.

VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron M 540 and Core Ultra 9 285. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5 Depends on motherboard

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataArc Xe2 Graphics 64EU

Peripherals

Specifications and connection of peripherals supported by Celeron M 540 and Core Ultra 9 285.

PCIe versionno data5.0
PCI Express lanesno data20

Pros & cons summary


Physical cores 1 24
Threads 1 24
Chip lithography 65 nm 3 nm
Power consumption (TDP) 30 Watt 125 Watt

Celeron M 540 has 316.7% lower power consumption.

Ultra 9 285, on the other hand, has 2300% more physical cores and 2300% more threads, and a 2066.7% more advanced lithography process.

We couldn't decide between Celeron M 540 and Core Ultra 9 285. We've got no test results to judge.

Be aware that Celeron M 540 is a notebook processor while Core Ultra 9 285 is a desktop one.


Should you still have questions on choice between Celeron M 540 and Core Ultra 9 285, ask them in Comments section, and we shall answer.

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Intel Celeron M 540
Celeron M 540
Intel Core Ultra 9 285
Core Ultra 9 285

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Community ratings

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


2.8 19 votes

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2.4 74 votes

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Questions & comments

Here you can ask a question about Celeron M 540 or Core Ultra 9 285, agree or disagree with our judgements, or report an error or mismatch.