Ultra 9 285T vs Pentium M 770

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Primary details

Comparing Pentium M 770 and Core Ultra 9 285T processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking3243not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopDesktop processor
SeriesPentium Mno data
Power efficiency0.67no data
Architecture codenameDothan (2004−2005)Arrow Lake-S (2024−2025)
Release date19 January 2005 (19 years ago)January 2025

Detailed specifications

Pentium M 770 and Core Ultra 9 285T 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 speed2.13 GHz1.4 GHz
Boost clock speed0.01 GHz5.4 GHz
Bus rate533 MHzno data
L1 cache32 KB112 KB (per core)
L2 cache2 MB3 MB (per core)
L3 cache0 KB36 MB (shared)
Chip lithography90 nm3 nm
Die size87 mm2243 mm2
Maximum core temperature100 °Cno data
Number of transistors144 million17,800 million
64 bit support-+
Windows 11 compatibility-no data
VID voltage range1.26V-1.372Vno data

Compatibility

Information on Pentium M 770 and Core Ultra 9 285T 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 configuration11
SocketPPGA478, H-PBGA4791851
Power consumption (TDP)27 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium M 770 and Core Ultra 9 285T. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
vProno data+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
TSX-+
Idle States-no data
Demand Based Switching-no data
PAE32 Bitno data
FSB parity-no data

Security technologies

Pentium M 770 and Core Ultra 9 285T technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium M 770 and Core Ultra 9 285T are enumerated here.

VT-dno data+
VT-x-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium M 770 and Core Ultra 9 285T. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR2DDR5 Depends on motherboard

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)Arc Xe2 Graphics 64EU

Peripherals

Specifications and connection of peripherals supported by Pentium M 770 and Core Ultra 9 285T.

PCIe versionno data5.0
PCI Express lanesno data20

Pros & cons summary


Physical cores 1 24
Threads 1 24
Chip lithography 90 nm 3 nm
Power consumption (TDP) 27 Watt 35 Watt

Pentium M 770 has 29.6% lower power consumption.

Ultra 9 285T, on the other hand, has 2300% more physical cores and 2300% more threads, and a 2900% more advanced lithography process.

We couldn't decide between Pentium M 770 and Core Ultra 9 285T. We've got no test results to judge.

Be aware that Pentium M 770 is a notebook processor while Core Ultra 9 285T is a desktop one.


Should you still have questions on choice between Pentium M 770 and Core Ultra 9 285T, ask them in Comments section, and we shall answer.

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Intel Pentium M 770
Pentium M 770
Intel Core Ultra 9 285T
Core Ultra 9 285T

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Community ratings

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


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2.6 5 votes

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Questions & comments

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