Compatibility Check
Can I Run Qwen3.5 27B on NVIDIA GeForce RTX 4080 Super?
Mostly — NVIDIA GeForce RTX 4080 Super runs Qwen3.5 27B (Q4_K_M) with partial GPU offload. Expect slower speeds than a fully fitting card.
Estimated ~30.5 tokens/sec on the Q4_K_M quantization.
Partial GPU
Best variant: Q4_K_M
Partial GPU offload — 16 GB VRAM is above the 15.5 GB minimum but below the 17.6 GB recommendation. Some layers will spill to RAM.
- GPU VRAM
- 16 GB
- Min VRAM (best fit)
- 15.5 GB
- Recommended VRAM
- 17.6 GB
- Estimated tok/s
- ~30.5
Share this matchup
Send this page so a friend can see if NVIDIA GeForce RTX 4080 Super fits Qwen3.5 27B.
Every Qwen3.5 27B quantization on NVIDIA GeForce RTX 4080 Super
Each row runs the compatibility engine against your VRAM, RAM, and the model's requirements.
| Quantization | File Size | Min VRAM | Rec VRAM | Context | Verdict | Estimated tok/s |
|---|---|---|---|---|---|---|
| Q4_K_MBest fit | 13.5 GB | 15.5 GB | 17.6 GB | 8K / 8K | Partial GPU | ~30.5 |
| Q5_K_M | 16.9 GB | 19.4 GB | 22 GB | 8K / 8K | Hybrid CPU+GPU | ~12 |
| Q8_0 | 27 GB | 31.1 GB | 35.1 GB | 8K / 8K | Hybrid CPU+GPU | ~8 |
| FP16 | 54 GB | 62.1 GB | 70.2 GB | 8K / 8K | Can't Run | — |
NVIDIA GeForce RTX 4080 Super is solid pick for Qwen3.5 27B
Need second card or fresh build? These links help support site at no extra cost.