Intel

Intel Core Ultra 9 285T

Expert rating8.2 / 10

Brand:: Intel
Form Factor:: Desktop
CPU Socket:: FCLGA1851
Core/Thread Count:: 24C/24T
TDP:: 35W
iGPU:: Intel Graphics
CPU Series:: Core Ultra

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Manufacturer: Intel Last updated: 2026-09-12

Intel Core Ultra 9 285T Review

Intel Core Ultra 9 285T 24-core 24-thread desktop processor, 1.4GHz base / 3.2GHz boost, 35W TDP, Arrow Lake-S, LGA 1851 socket

The Intel Core Ultra 9 285T is a desktop Arrow Lake-S processor for mainstream and enthusiast builds. Built on Intel's Arrow Lake-S architecture, it pairs 24 cores and 24 threads with a 1.4GHz base clock that boosts up to 3.2GHz, an on-die NPU rated at 13 TOPS (NPU 3), and Intel Graphics (Xe-LPG, 4 EU) graphics, all within a 35W envelope.

Performance and Architecture

With 24 cores and 24 threads, the Intel Core Ultra 9 285T is built on Intel's Arrow Lake-S generation. Its 1.4GHz base clock boosts to 3.2GHz, and its Intel Graphics (Xe-LPG, 4 EU) integrated graphics and 13 TOPS (NPU 3) NPU support on-device AI features alongside everyday computing and light content creation.

Platform and Efficiency

The Intel Core Ultra 9 285T uses the LGA 1851 platform in a 35W envelope, positioning it as mainstream and enthusiast builds. Its NPU brings Copilot+ style on-device AI acceleration to supported workloads.

Comparison to Alternatives

Within the Core Ultra lineup in this catalog, the Intel Core Ultra 9 285T sits in the 9-series tier alongside other Arrow Lake-S parts, differentiated mainly by clock speed, core count, and TDP. Against AMD's Ryzen AI Mobile processors in this catalog, Intel's Core Ultra competes on NPU throughput, integrated graphics, and platform efficiency, while against Intel's own prior-generation Core i mobile parts in this catalog it adds the on-die NPU and improved efficiency cores.

Our verdict

Reviewed by Burooj Alam. Rated by us, not by users.

Expert rating8.2 / 10

The Intel Core Ultra 9 285T is a mainstream desktop Arrow Lake-S processor, a solid pick for everyday desktop builds.

Best for

Desktop gaming
Everyday productivity
Value desktop builds

Not for

Laptops
Fanless designs
Extreme power efficiency needs

Specifications

What these specs mean

Identity

Codename	Arrow Lake
Release Year	2025

Segment and platform

Market Segment	Desktop
Microarchitecture	Arrow Lake-S
Socket	FCLGA1851
Process Node	3 nm

Core configuration

Total Cores	24
Performance Cores	8
Efficiency Cores	16
Total Threads	24
SMT Enabled	No

Clock speeds

P-Core Base Clock	1.4 GHz
P-Core Boost Clock	5.4 GHz

Cache

L3 Cache	36 MB

Power and thermal

Base Power	35 W
Max Turbo Power	112 W

Memory

Memory Type	DDR5

Graphics and AI

Integrated Graphics	Yes
NPU Peak TOPS	13 TOPS (NPU 3)

Form Factor	Desktop
TDP	35 W
iGPU	Intel Graphics

FAQs

What are the key specifications of the Intel Core Ultra 9 285T?

The Intel Core Ultra 9 285T has 24 cores and 24 threads, a 1.4 GHz base and 5.4 GHz boost clock, 36 MB of L3 cache and a 35 W TDP. Integrated graphics: Intel Graphics. Socket: FCLGA1851.

Will the Intel Core Ultra 9 285T work with my current setup?

The Intel Core Ultra 9 285T lists Socket is FCLGA1851. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.