CPULaptopReleased 2025

Intel Core Ultra 9 Processor 275HX

24C/24T · 5.4 GHz · 55 W

A 24-core Core Ultra 9 part in Intel's Core Ultra 200HX (Arrow Lake-HX) family for gaming laptops and mobile workstations. It carries the same core configuration as the flagship 285HX at slightly lower clock speeds.

General

Manufacturer: Intel
Model: Intel Core Ultra 9 Processor 275HX
Segment: Laptop
Generation: Core Ultra 200HX
Codename: Arrow Lake-HX
Architecture: x86_64
Microarchitecture: Arrow Lake
Release date: 2025
Price: Search on Amazon

Cores & clocks

Cores / threads: 24 cores / 24 threadsP8+E16
Base clock: 2.70 GHz
Boost clock: 5.40 GHz
TDP (design W): 55 W
Max: 160 W
Unlocked: ✓ Yes
L2 cache: 40 MB
L3 cache: 36 MB
Technology (nm): 3 nm
TSMC N3B

Platform

Socket: FCBGA2114
2-CPU (multi-socket): ✕ No
Integrated GPU: Intel Graphics
Clock: 1,900 MHz
Memory type: DDR5-6400
2-channel
Memory size: Up to 256 GB
ECC memory: ✕ No
PCIe: PCIe 5.0, 4.0

Instructions & AI

Instruction extensions: Intel SSE4.1Intel SSE4.2Intel AVX2
NPU: Intel AI Boost — 13 TOPS

OS support

Windows: Windows 11 24H2Windows 11 25H2Windows 11 26H2
ChromeOS: ChromeOS
Linux: UbuntuFedoraArch Linux
Notes: Windows 11 only: Intel does not publish Windows 10 graphics or NPU drivers for Core Ultra Series 2.

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