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AppleAppleMac Studiounified memory

Mac Studio M3 Ultra (512GB) for local AI

Mac Studio M3 Ultra (512GB) provides 512 GB of VRAM for local AI. In the LocalIA catalog, 242 out of 242 models run comfortably on a single card.

View all compatible models →Rig around the (512GB) ↗
VRAM
512GB
Category
Apple
Series
Mac Studio
Vendor
Apple

Models that run comfortably

These models fit in 512 GB with room for context and stable inference.

★DeepSeek V3.2deepseek430.6 GBcomfortableQ4 · / 512 GB
★DeepSeek V4 Prodeepseek430.6 GBcomfortableQ4 · / 512 GB
★DeepSeek R1deepseek421.8 GBcomfortableQ4 · / 512 GB
★DeepSeek V3deepseek421.8 GBcomfortableQ4 · / 512 GB
★DeepSeek R1 (0528 snapshot)deepseek421.8 GBcomfortableQ4 · / 512 GB
★Llama 3.1 405Bllama311.2 GBcomfortableQ5 · / 512 GB
Hermes 3 405Bhermes311.2 GBcomfortableQ5 · / 512 GB
★Llama 4 Maverick 17Bx128llama307.3 GBcomfortableQ5 · / 512 GB
Nemotron 340Bnemotron380.0 GBcomfortableQ8 · / 512 GB
DeepSeek V2deepseek263.8 GBcomfortableQ8 · / 512 GB
DeepSeek Coder V2deepseek263.8 GBcomfortableQ8 · / 512 GB
★Qwen 3 235B A22Bqwen262.6 GBcomfortableQ8 · / 512 GB
★Qwen3 235B A22Bqwen262.6 GBcomfortableQ8 · / 512 GB
Falcon 180Bfalcon402.3 GBcomfortableFP16 · / 512 GB
Mixtral 8x22Bmistral315.2 GBcomfortableFP16 · / 512 GB
★Mistral Large 123Bmistral274.9 GBcomfortableFP16 · / 512 GB
★NVIDIA Nemotron 3 Super 120B A12B BF16nemotron268.2 GBcomfortableFP16 · / 512 GB
★Llama 4 Scout 17Bx16llama243.6 GBcomfortableFP16 · / 512 GB
★Command R+ 104Bcommand232.5 GBcomfortableFP16 · / 512 GB
★Qwen3 Next 80B A3B Instructqwen178.8 GBcomfortableFP16 · / 512 GB
★Qwen 2.5 72Bqwen160.9 GBcomfortableFP16 · / 512 GB
Qwen 2.5 VL 72Bqwen160.9 GBcomfortableFP16 · / 512 GB
★Qwen2.5 72B Instructqwen160.9 GBcomfortableFP16 · / 512 GB
Llama 2 70Bllama156.5 GBcomfortableFP16 · / 512 GB
Llama 3 70Bllama156.5 GBcomfortableFP16 · / 512 GB
Llama 3.1 70Bllama156.5 GBcomfortableFP16 · / 512 GB
★Llama 3.3 70Bllama156.5 GBcomfortableFP16 · / 512 GB
CodeLlama 70Bcodellama156.5 GBcomfortableFP16 · / 512 GB
★DeepSeek R1 Distill 70Bdeepseek156.5 GBcomfortableFP16 · / 512 GB
Hermes 3 70Bhermes156.5 GBcomfortableFP16 · / 512 GB

VRAM estimates updated 2026-05-12. Apple Silicon: part of unified memory remains reserved for the system.