Mac Studio, M4 Max, 64GB, refurbished vs Mac Studio, M5 Max, 48GB
Neither box holds Qwen3-235B-A22B at Q8_0, at any quant we compute. This pair is the wrong pair for this model.
- Fit
- Won't fit
- Won't fit
- Headroom
- −194GB
- −208GB
- Est. speed
- —
- —
- Cheapest today
- $3,049 at Apple Certified Refurbished
- $3,099 at Apple
- Per GB of memory
- $48
- $65
- Memory
- 64GB unified memory
- 48GB unified memory
- Usable for a model
- 59GB
- 44GB
- Memory bandwidth
- 546GB/s
- 614GB/s
- Storage
- 1TB
- 512GB
- Lowest recorded
- $3,049 in 3d
- $3,099 in 3d
Fit, headroom and speed are computed from each vendor’s published bandwidth and the model’s own size at 8K context. Prices are the cheapest listing we could read on each seller’s page. The arithmetic is here.
Where they actually differ
- Qwen3-235B-A22BWon't fitWon't fit
- DeepSeek-V3Won't fitWon't fit
- Llama-3.3-70BWon't fitWon't fit
- gpt-oss-120bWon't fitWon't fit
- Mistral-Large-2411Won't fitWon't fit
- Llama-4-Scout-17B-16EWon't fitWon't fit
- Qwen3-32BFitsFits
- Gemma-3-27BFitsFits
- gpt-oss-20bFitsFits
- Llama-4-Maverick-17B-128EWon't fitWon't fit
- Llama-4-BehemothWon't fitWon't fit
- Qwen3-Coder-480B-A35B-InstructWon't fitWon't fit
- Kimi-K2-InstructWon't fitWon't fit
- GLM-4.6Won't fitWon't fit
- DeepSeek-R1Won't fitWon't fit
- MiniMax-M2Won't fitWon't fit
- Qwen3-30B-A3BFitsFits
- Qwen3-4BFitsFits
- Devstral-Small-2507FitsFits
- Phi-4FitsFits
- Gemma-3n-E4BFitsFits
- Qwen3-VL-8B-InstructFitsFits
Every model we track at Q8_0. The rows where the two boxes agree are dimmed, because they are not what you are choosing between.