CPULaptopReleased Sep 4, 2024

Qualcomm Snapdragon X Plus X1P-42-100

8C/8T · 3.4 GHz

Entry 8-core Snapdragon X Plus model, announced at IFA on September 4, 2024 together with the X1P-46-100 as the first laptops from HP, Acer, ASUS, Dell, Lenovo and Samsung began to launch. It uses a smaller eight-core die with 30 MB of total cache and the Adreno X1-45 GPU, while keeping the full 45 TOPS Hexagon NPU of the larger chips, bringing Copilot+ PC features to lower-priced Windows laptops.

General

Manufacturer: Qualcomm
Model: Qualcomm Snapdragon X Plus X1P-42-100
Segment: Laptop
Generation: Snapdragon X (X1 series)
Codename: Purwa
Architecture: ARM64
Microarchitecture: Oryon (1st gen)
Release date: Sep 4, 2024
Price: Search on Amazon

Cores & clocks

Cores / threads: 8 cores / 8 threads
Base clock: 3.20 GHz
Boost clock: 3.40 GHz
TDP (design W): —
Unlocked: ✕ No
L2 cache: —
L3 cache: —
Technology (nm): 4 nm
TSMC N4

Platform

Socket: BGA (soldered SoC)
2-CPU (multi-socket): ✕ No
Integrated GPU: Adreno X1-45 (1.7 TFLOPS)
Clock: 1,107 MHz
Memory type: LPDDR5X-8448 (128-bit)
Memory size: Up to 64 GB
ECC memory: ✕ No
PCIe: PCIe 4.0

Instructions & AI

Instruction extensions: ARMv8.7-A
NPU: Hexagon NPU — 45 TOPS

OS support

Windows: Windows 11 24H2Windows 11 25H2Windows 11 26H2
Linux: UbuntuFedora
Notes: Windows 11 on Arm. Microsoft lists the Snapdragon X1 family among supported processors for Windows 11 24H2 and 25H2; no separate list has been published for 26H2, so the 25H2 status is carried over. Windows 10 is not supported. Ubuntu offers Snapdragon X images and Fedora has partial support; Arch Linux only via community builds.

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