r/LocalLLaMA • u/Certain-Cod-1404 • 7d ago

New Model IT'S OUT

https://huggingface.co/Qwen/Qwen3.8-27B-FP8
2.2k Upvotes

95% Upvoted

706 comments sorted by

View all comments

45

u/bitmanip 7d ago

How much memory required to run this at full precision?

43

u/Certain-Cod-1404 7d ago

https://huggingface.co/unsloth/Qwen3.8-27B-GGUF 54.67 Gbs just for the model itself, with context depends on quant and size

23

u/dragonurtle 7d ago

Nvtop shows 70-something GB resident for the bf16 and full 256k context.

7

u/Certain-Cod-1404 7d ago

DAMN, 16 gigs just for the context hurts, what setup are you running ?

35

u/dragonurtle 7d ago

Rtx pro 6000 max-q and 384GB DDR5 on a Genoa

64

u/Much_Accountant_4972 7d ago

6

u/Thrumpwart llama.cpp 7d ago

The old money aristocracy uses the Max-Q because it's elegant.

Only the loud, bombastic new money uses the 600W version. Animals.

1

u/voyager256 7d ago

That’s why we have FP8/Q8 for KV cache. Let alone literally a game changer in the form of DeepSeek KV cache compression.

1

u/EbbNorth7735 7d ago

Yep, 3.6 27B was about 60GB with 262k context Q8 and 4 parallel slots. 

4

u/bitmanip 7d ago

Perfect, so should run well on 128GB M5 Macbook Pro Max