Can I Run Granite 4.1 30B on Apple M5 Pro?

Name: LLM Configurator — GPU VRAM Checker
Author: LLM Configurator

Written by Jakub Rusinowski · Last updated August 15, 2026

Yes. Granite 4.1 30B needs 30.9 GB at FP8 (Q4 est. ~12-15GB, unconfirmed) and the Apple M5 Pro has 64 GB, leaving about 33.1 GB of headroom, at roughly 5 tok/s (estimated) with room for up to 128K of context.

The numbers

Model	Granite 4.1 30B
Parameters	30B
Quantization	FP8 (Q4 est. ~12-15GB, unconfirmed)
VRAM needed	30.9 GB
Apple M5 Pro VRAM	64 GB
Verdict	Runs
Max context	128K
Estimated speed	~5 tok/s

What to do next

Nothing to change — run it at FP8 (Q4 est. ~12-15GB, unconfirmed). If you want more capability, check whether the next size up also fits.

Affiliate disclosure: Some links on this page are affiliate links — if you buy through them, LLM Configurator may earn a commission at no extra cost to you. As an Amazon Associate, LLM Configurator earns from qualifying purchases.

Running Granite 4.1 30B on this card:

Apple MacBook Pro M5 Pro

64 GB VRAM · 30 W board power

2026 prices are volatile — check the current listing.

Check price on Amazon

Buy vs. rent Granite 4.1 30B

Buy the GPU

~$1,999

Apple M5 Pro · MSRP

Rent by the hour

from $0.55/hr

A100 (40 GB) class

At 2 hrs/day, buying (~$1,999) beats renting at $0.55/hr after about 5.0 years.

Affiliate links — we may earn a commission if you sign up, at no extra cost to you.

Vast.ai $0.55/hr · typical low · varies

Rent on Vast.ai →

Cloud rates verified 2026-07 — estimates, and marketplace prices vary. Buying price is GPU MSRP only, not a full PC.

Other IBM Granite 4.1 sizes on the Apple M5 Pro

Granite 4.1 8B — runs (4.8 GB)
Granite 4.1 3B — runs (1.8 GB)

Granite 4.1 30B on nearby hardware

NVIDIA L40S (48 GB) — runs

All IBM Granite 4.1 sizes on the Apple M5 Pro | VRAM calculator for Granite 4.1 30B | Apple M5 Pro GPU page | Check your hardware