Can I run Qwen3.8-27B-MLX-5bit on an RTX 6000 Ada?

Yes

Its published weights (19.4 GB) fit in the 43.2 GB an RTX 6000 Ada can use, with room for ≈ 256K tokens of context.

Full analysis of Qwen3.8-27B-MLX-5bit Everything that runs on RTX 6000 Ada Get the weights on Hugging Face

hf download lmstudio-community/Qwen3.8-27B-MLX-5bit

Files and context on RTX 6000 Ada

Each file of Qwen3.8-27B-MLX-5bit (and of GGUF versions the site has analyzed), and how much context fits next to it, with the context cache in 16-bit or 8-bit.

File	Size	On RTX 6000 Ada	Context (16-bit)	Context (8-bit)
As published	19.4 GB	Fits	256K	256K
4-bit (estimate)	15.4 GB	Fits	256K	256K

Qwen3.8-27B-MLX-5bit on other hardware

NVIDIA H100Yes
RTX 5090Yes
RTX 4090Yes, just
RTX 3090Yes, just
RTX 5060 Ti 16 GBNo
RTX 3060 12 GBNo
RTX 4060No
RTX 6000 AdaYes
Mac with 32 GBYes, just
Mac with 64 GBYes
Mac with 128 GBYes

Popular models that run on RTX 6000 Ada

Qwen3-0.6BQwen · 752M
Qwen3-VL-8B-InstructQwen · 8.77B
gpt2openai-community · 137M
Qwen3-8BQwen · 8.19B
Qwen3-Coder-30B-A3B-Instruct-GGUFunsloth · 30.5B
Qwen2.5-7B-InstructQwen · 7.62B
Qwen3.5-9BQwen · 9.65B
Qwen2.5-0.5B-InstructQwen · 494M

Assumes 90% of the card's memory is usable and at least 4K tokens of context for one conversation, with the context cache in 16-bit unless noted. Fits leaves at least 20% of that memory for context; Tight leaves less.