Question 1

Can the NVIDIA RTX 3090 run qwen3-coder 480B A35B cloud-class?

Accepted Answer

qwen3-coder 480B A35B cloud-class needs about 290.97GB working set (weights 290GB + KV cache 0.97GB at 4k context). The NVIDIA RTX 3090 offers ~24GB usable — verdict: no. 291.0 GB vs 24 GB usable — does not fit

Question 2

How fast is qwen3-coder 480B A35B cloud-class on the NVIDIA RTX 3090?

Accepted Answer

~1.5–2.5 tok/s on the NVIDIA RTX 3090. computed roofline: 936 GB/s × 0.46–0.76 efficiency window / 290.0GB (Q4_K_M) — bands, never points.

Question 3

What should I run qwen3-coder 480B A35B cloud-class on instead?

Accepted Answer

ASUS ExpertCenter Pro ET900N G3 (GB300) runs it fully ($60000).

Can the NVIDIA RTX 3090 run qwen3-coder 480B A35B cloud-class?

Run qwen3-coder 480B A35B cloud-class on instead