Is It On Arm?
P

PyTorch on Windows on ARM

PyTorch Foundation · AI & Local LLMs
YESAn official ARM64 build is available.

Native ARM64 wheels

Confirmed Sep 29, 2026 · tested by NVIDIA, Qualcomm
Download ARM64 ↗Report a problem

Details

ARCHITECTURE
ARM64 (native)
BUILD
Official
GET IT FROM
pip
LICENSE
Open source
PUBLISHER
PyTorch Foundation
CONFIRMED NATIVE
Sep 29, 2026
TESTED BY
NVIDIA, Qualcomm
DOWNLOAD LINK CHECKED
Pending
ARM64 PROOF
Not yet checked
SOURCES
Our research, Works on WoA (Linaro)

Make sure it's running native

  1. 01Open PyTorch, then press Ctrl + Shift + Esc to open Task Manager.
  2. 02On the Details page, right-click a column header, choose Select columns, and tick Architecture.
  3. 03Find its process. ARM64 means native. x64 means you have the emulated build, so reinstall it from the link above.
What ARM64EC and the other values mean

Questions

Does PyTorch run natively on Windows on ARM?

Yes. PyTorch Foundation publishes an official ARM64 build.

Where do I download PyTorch for ARM64?

Use the pip link on this page. Native ARM64 wheels. If Task Manager shows the app as x64 after installing, you have the emulated build.

Will PyTorch run on a Snapdragon X laptop or Copilot+ PC?

Yes. The ARM64 build runs on any Windows 11 on ARM PC, including Snapdragon X-series laptops, Surface Pro and Surface Laptop, and other Copilot+ PCs.