Ultra 5 225U vs Ultra 9 285T

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Primary details

Comparing Core Ultra 9 285T and Core Ultra 5 225U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
Architecture codenameArrow Lake-S (2024−2025)no data
Release date7 January 2025 (less than a year ago)1 January 2025 (less than a year ago)
Launch price (MSRP)$549no data

Detailed specifications

Core Ultra 9 285T and Core Ultra 5 225U 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 cores24 (Tetracosa-Core)12 (Dodeca-Core)
Performance-cores82
Efficient-cores168
Low Power Efficient-coresno data2
Threads2414
Base clock speed1.4 GHzno data
Boost clock speed5.4 GHz4.8 GHz
L1 cache192 KB (per core)no data
L2 cache3 MB (per core)no data
L3 cache36 MB (shared)12 MB
Chip lithography3 nmIntel 3 nm
Die size243 mm2no data
Number of transistors17,800 millionno data
64 bit support++

Compatibility

Information on Core Ultra 9 285T and Core Ultra 5 225U 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
SocketFCLGA1851FCBGA2049
Power consumption (TDP)35 Watt57 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core Ultra 9 285T and Core Ultra 5 225U. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX+-
vPro+no data
Enhanced SpeedStep (EIST)+no data
Speed Shift++
Turbo Boost Technology2.0no data
Hyper-Threading Technologyno data+
Idle States+no data
Thermal Monitoring++
SIPP+-
Turbo Boost Max 3.0+-
Deep Learning Boost++
Supported AI Software FrameworksOpenVINO™, WindowsML, DirectML, ONNX RT, WebNNOpenVINO™, WindowsML, ONNX RT

Security technologies

Core Ultra 9 285T and Core Ultra 5 225U technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key++
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Core Ultra 9 285T and Core Ultra 5 225U are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core Ultra 9 285T and Core Ultra 5 225U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-6400DDR5-6400
Maximum memory size192 GB128 GB
Max memory channels22
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® GraphicsIntel® Graphics
Quick Sync Video++
Graphics max frequency2 GHz2 GHz

Graphics interfaces

Available interfaces and connections of Core Ultra 9 285T and Core Ultra 5 225U integrated GPUs.

Number of displays supported44

Graphics image quality

Maximum display resolutions supported by Core Ultra 9 285T and Core Ultra 5 225U integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.44K @ 60Hz (HDMI 2.1 TMDS) 8K @ 60Hz (HDMI2.1 FRL)4096 x 2304 @ 60Hz (HDMI 2.1 TMDS) 7680 x 4320 @ 60Hz (HDMI2.1 FRL)
Max resolution over eDP4K @ 60Hz3840x2400 @ 120Hz
Max resolution over DisplayPort8K @ 60Hz7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Core Ultra 9 285T and Core Ultra 5 225U integrated GPUs, sometimes API versions are included.

DirectX1212.2
OpenGL4.54.6

Peripherals

Specifications and connection of peripherals supported by Core Ultra 9 285T and Core Ultra 5 225U.

PCIe version5.0 and 4.0no data
PCI Express lanes2020
PCI supportno data4.0

Pros & cons summary


Physical cores 24 12
Threads 24 14
Power consumption (TDP) 35 Watt 57 Watt

Ultra 9 285T has 100% more physical cores and 71.4% more threads, and 62.9% lower power consumption.

We couldn't decide between Core Ultra 9 285T and Core Ultra 5 225U. We've got no test results to judge.

Note that Core Ultra 9 285T is a desktop processor while Core Ultra 5 225U is a notebook one.


Should you still have questions on choice between Core Ultra 9 285T and Core Ultra 5 225U, ask them in Comments section, and we shall answer.

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Intel Core Ultra 9 285T
Core Ultra 9 285T
Intel Core Ultra 5 225U
Core Ultra 5 225U

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