Mac Studio
Mac Studio M5 Ultra
256GB
256 GB of Unified memory at 1,200 GB/s. Runs up to Qwen3 235B-A22B, Qwen3.5 122B-A10B, Nemotron 3 Super 120B-A12B.
Price unknownStock unknown
We haven't captured a price for this configuration yet.
Check price at Apple- Memory
- 256 GB ~192 GB usable for models
- Bandwidth
- 1,200 GB/s sets tokens/sec
- Software
- MLX MLX / Metal
- Price per GB
- — of model memory
Price for this configuration not captured yet.
Where to buy
- Apple Store Price not shownStock unknownCheck price at Apple
What it runs
Estimated fit and decode speed for one user at ~8K context. How we estimate
- Qwen3.5 9Bdense · 9B active
Q4_K_MFits~132 tok/s7 of 192 GBQ8_0Fits~75 tok/s12 of 192 GB
- Gemma 4 12Bdense · 12B active
Q4_K_MFits~99 tok/s9 of 192 GBQ8_0Fits~56 tok/s15 of 192 GB
- GPT-OSS 20BMoE · 3.6B active
MXFP4 (native)Fits~376 tok/s13 of 192 GBQ8_0Fits~188 tok/s25 of 192 GB
- Gemma 4 26B-A4BMoE · 3.8B active
Q4_K_MFits~313 tok/s18 of 192 GBQ8_0Fits~178 tok/s30 of 192 GB
- Qwen3.8 27Bdense · 27B active
Q4_K_MFits~44 tok/s19 of 192 GBQ8_0Fits~25 tok/s32 of 192 GB
- GLM-4.7-Flash 30B-A3BMoE · 3B active
Q4_K_MFits~396 tok/s21 of 192 GBQ8_0Fits~226 tok/s35 of 192 GB
- Gemma 4 31Bdense · 31B active
Q4_K_MFits~38 tok/s21 of 192 GBQ8_0Fits~22 tok/s36 of 192 GB
- Qwen3.6 35B-A3BMoE · 3B active
Q4_K_MFits~396 tok/s24 of 192 GBQ8_0Fits~226 tok/s41 of 192 GB
- Llama 3.3 70Bdense · 70B active
Q4_K_MFits~17 tok/s46 of 192 GBQ8_0Fits~10 tok/s80 of 192 GB
- Qwen3-Next 80B-A3BMoE · 3B active
Q4_K_MFits~396 tok/s52 of 192 GBQ8_0Fits~226 tok/s91 of 192 GB
- Llama 4 Scout 109B-A17BMoE · 17B active
Q4_K_MFits~70 tok/s71 of 192 GBQ8_0Fits~40 tok/s123 of 192 GB
- GPT-OSS 120BMoE · 5.1B active
MXFP4 (native)Fits~266 tok/s67 of 192 GBQ8_0Fits~133 tok/s132 of 192 GB
- Nemotron 3 Super 120B-A12BMoE · 12B active
Q4_K_MFits~99 tok/s78 of 192 GBQ8_0Fits~56 tok/s135 of 192 GB
- Qwen3.5 122B-A10BMoE · 10B active
Q4_K_MFits~119 tok/s79 of 192 GBQ8_0Fits~68 tok/s138 of 192 GB
- Qwen3 235B-A22BMoE · 22B active
Q4_K_MFits~54 tok/s151 of 192 GBQ8_0Won't fitneeds ~264 GB
- Muse Spark Open 816B-A42BMoE · 42B active
Q4_K_MWon't fitneeds ~521 GBQ8_0Won't fitneeds ~912 GB
Image: Apple Store product image