UNIT · APPLE · SOC
512 GB UNIFIEDenthusiastReviewed October 2026

Apple M5 Ultra

No editorial image yet — generic vendor mark shown. Credentials in spec table below.

Apple M5 Ultra in the Mac Studio (available September 22, 2026): 30-core CPU, 64-core GPU with Neural Accelerators, 32-core Neural Engine and 1.2 TB/s unified memory bandwidth. 96 GB base, configurable to 256 GB or 512 GB with the 36-core CPU / 80-core GPU option; from $5,499. Source: Apple Newsroom and apple.com/mac-studio/specs, Sept 22, 2026. Apple skipped an M4 Ultra entirely: the Mac Studio went from M4 Max / M3 Ultra (March 2025) to M5 Max / M5 Ultra.

Released 2026·Launch MSRP $5,499 (2026)
▼ CHECK CURRENT PRICE· 1 retailer
Apple M5 Ultra

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RUNLOCALAI SCORE
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621/ 1000
BB-tier
Estimated
Throughput
487/ 500
VRAM-fit
200/ 200
Ecosystem
170/ 200
Efficiency
30/ 100

Sub-scores sum to 887 / 1000. Headline = 887 × 0.70 (Estimated-confidence discount) = 621. This is an algorithmic performance-tier score — distinct from, and often lower than, the editorial “Our verdict” below, which weighs value and real-world fit (especially for hardware we haven’t measured yet). How scoring works →

Extrapolated from 1200 GB/s bandwidth — 168.0 tok/s estimated. No measured benchmarks yet.

Plain-English: Runs 70B comfortably — snappy enough for a coding agent; vision models supported.

7B chat✓
Comfortable
14B chat✓
Comfortable
32B chat✓
Comfortable
70B chat✓
Comfortable
Coding agent✓
Comfortable
Vision (≤8B VLM)✓
Comfortable
Long context (32K)✓
Comfortable
✓Comfortable — fits with headroom
~Tight — works, no slack
△Marginal — needs aggressive quant
✗Doesn't fit usefully

Verdicts extrapolated from catalog VRAM + bandwidth + ecosystem flags. Hover any chip for the rationale. Want measured numbers? Submit your own run with runlocalai-bench --submit.

BLK · OVERVIEW

Overview

Apple M5 Ultra in the Mac Studio (available September 22, 2026): 30-core CPU, 64-core GPU with Neural Accelerators, 32-core Neural Engine and 1.2 TB/s unified memory bandwidth. 96 GB base, configurable to 256 GB or 512 GB with the 36-core CPU / 80-core GPU option; from $5,499. Source: Apple Newsroom and apple.com/mac-studio/specs, Sept 22, 2026. Apple skipped an M4 Ultra entirely: the Mac Studio went from M4 Max / M3 Ultra (March 2025) to M5 Max / M5 Ultra.

Retailers we'd check:Amazon

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BLK · SPECS

Specs

VRAM0 GB
System RAM (typical)512 GB
Released2026
MSRP$5499
Backends
Metal
MLX

Frequently asked

Does Apple M5 Ultra support CUDA?

No — Apple M5 Ultra uses Apple Metal and MLX, not CUDA. Most local-AI tools support Metal natively.

How much does Apple M5 Ultra cost?

The Apple M5 Ultra launched at an MSRP of $5,499 in 2026. Retail prices change often, so check the current price with a retailer before you buy.

Where next?

Reviewed by RunLocalAI Editorial. See our editorial policy for how we research and verify hardware specifications.