Can I Run DeepSeek V3.2 671B on Apple M2 Ultra?

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

Written by Jakub Rusinowski · Last updated August 15, 2026

No. DeepSeek V3.2 671B needs 405.1 GB at Q4_K_M and the Apple M2 Ultra has only 192 GB. No quantization we publish closes a gap that size.

The numbers

Model	DeepSeek V3.2 671B
Parameters	671B/37B active
Quantization	Q4_K_M
VRAM needed	405.1 GB
Apple M2 Ultra VRAM	192 GB
Verdict	Does not fit

What to do next

Either step down to a smaller size in this family, or move to a Apple M3 Ultra (512 GB), the cheapest card we track with enough VRAM.

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.

Cheapest card we track with enough VRAM for DeepSeek V3.2 671B:

Apple Mac Studio M3 Ultra

512 GB VRAM · 60 W board power

2026 prices are volatile — check the current listing.

Check price on Amazon

Won't fit — rent DeepSeek V3.2 671B instead

DeepSeek V3.2 671B needs ~405 GB but this GPU has 192 GB. Rent a 8× H100 (640 GB)-class GPU by the hour instead of buying one:

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

RunPod $23.12/hr

Rent on RunPod →

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

Other DeepSeek V3.2 sizes on the Apple M2 Ultra

DeepSeek V3.2 685B — does not fit (413.6 GB)

DeepSeek V3.2 671B on nearby hardware

Apple M3 Ultra (512 GB) — runs at a lower quant

All DeepSeek V3.2 sizes on the Apple M2 Ultra | VRAM calculator for DeepSeek V3.2 671B | Apple M2 Ultra GPU page | Check your hardware