Autor: Jakub Rusinowski · Ostatnia aktualizacja: 15 sierpnia 2026
No. Qwen 3.5 397B-A17B needs 134.0 GB at IQ2_M (sub-Q4) and the Intel Arc B580 has only 12 GB. No quantization we publish closes a gap that size.
| Model | Qwen 3.5 397B-A17B |
| Parameters | 397B (17B active) |
| Quantization | IQ2_M (sub-Q4) |
| VRAM needed | 134.0 GB |
| Intel Arc B580 VRAM | 12 GB |
| Verdict | Does not fit |
Either step down to a smaller size in this family, or move to a Apple M2 Ultra (192 GB), the cheapest card we track with enough VRAM.
Cheapest card we track with enough VRAM for Qwen 3.5 397B-A17B:
Qwen 3.5 397B-A17B needs ~134 GB but this GPU has 12 GB. Rent a 2× A100 (160 GB)-class GPU by the hour instead of buying one:
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Cloud rates verified 2026-07 — estimates, and marketplace prices vary. Buying price is GPU MSRP only, not a full PC.
All Qwen 3.5 sizes on the Intel Arc B580 | VRAM calculator for Qwen 3.5 397B-A17B | Intel Arc B580 GPU page | Check your hardware