Machine Learning Framework PyTorch Enabling GPU-Accelerated Training on Apple Silicon Macs - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

Machine Learning Framework PyTorch Enabling GPU-Accelerated Training on Apple Silicon Macs

In collaboration with the Metal engineering team at Apple, PyTorch today announced that its open source machine learning framework will soon support GPU-accelerated model training on Apple silicon Macs powered by M1, M1 Pro, M1 Max, or M1 Ultra chips.

pytorch
Until now, PyTorch training on the Mac only leveraged the CPU, but an upcoming version will allow developers and researchers to take advantage of the integrated GPU in Apple silicon chips for "significantly faster" model training.

A preview build of PyTorch version 1.12 with GPU-accelerated training is available for Apple silicon Macs running macOS 12.3 or later with a native version of Python. Performance comparisons and additional details are available on PyTorch's website.

Tag: Metal

Popular Stories

Apple Card iPhone 16 Pro Feature

Apple Card Promo to Offer Free AirPods Pro 3

Friday May 15, 2026 8:59 am PDT by
Starting as early as next week, customers who sign up for an Apple Card at Apple's retail stores in the U.S. will receive $249 cash back when they purchase AirPods Pro 3, according to Bloomberg's Mark Gurman. The promotion has yet to be officially announced by Apple, so exact terms and conditions are not available at this time. AirPods Pro 3 are priced at $249 in the U.S., so customers who...
Apple WWDC25 iOS 26 CarPlay Light mode 250609

Six Popular iPhone Apps Now Available on CarPlay

Thursday May 14, 2026 9:10 am PDT by
Apple's CarPlay system for accessing iPhone apps on a vehicle's dashboard screen has received six popular apps in recent weeks: ChatGPT, Perplexity, Grok, Google Meet, WhatsApp, and the indie artist streaming platform Audiomack. Make sure you have the latest version of each app and they will automatically appear on CarPlay. ChatGPT Starting with iOS 26.4, CarPlay supports voice-based...
ipad mini 7 blue

OLED iPad Mini: Release Date, Pricing, and What to Expect

Thursday May 14, 2026 5:08 am PDT by
According to the latest rumors, Apple is close to launching its next-generation iPad mini. So what should we expect from the successor to the iPad mini 7 that Apple released over a year ago? Read on to find out. Processor and Performance Apple is working on a next-generation version of the iPad mini (codename J510/J511) that features the A19 Pro chip, according to information found in code...

Top Rated Comments

innominato5090 Avatar
52 months ago
So unbelievably excited about this. Being able to test GPU-accelerated code locally (and even train some smaller networks) rather than having to rely on a unix-server will speed up ML development significantly.

Can't wait for it to become mature enough to be merged in a stable branch.
Score: 13 Votes (Like | Disagree)
52 months ago
Personally I'm hoping to see support for the neural engine in the future. When they added NE support to Topaz, my M1 Macbook Air suddenly started performing on par with my desktop GTX 1080.
Score: 5 Votes (Like | Disagree)
mrWONERFUL Avatar
52 months ago
I hope to be blown away with what wwdc has to announce
Score: 4 Votes (Like | Disagree)
52 months ago
Nice step in the direction of finding out how capable these GPUs are for this kind of workload, may also give an idea if they work well enough for GPGPU and ML work to infer if Apple is likely to develop their own GPU for the eventual AS Mac Pro
Score: 3 Votes (Like | Disagree)
adamw Avatar
52 months ago
Always good to see move native support for Metal in MacOS on M1 family of chips...
Score: 3 Votes (Like | Disagree)
Luca1995it Avatar
52 months ago
I started collecting benchmarks of M1 Max on PyTorch here: https://github.com/lucadiliello/pytorch-apple-silicon-benchmarks
Score: 2 Votes (Like | Disagree)