Moonshotai Kimi Linear 48B A3b Instruct speed on RTX 4080 Super and quantization-level VRAM fit.
RTX 4080 Super does not meet the minimum VRAM requirement for Q4 inference of Moonshotai Kimi Linear 48B A3b Instruct. Review the quantization breakdown below to see how higher precision settings impact VRAM and throughput.
RTX 4080 Super lacks sufficient VRAM for comfortable Moonshotai Kimi Linear 48B A3b Instruct operation with Q4 quantization.
Your 16GB GPU is 9GB short of the 25GB minimum.
Options: (1) Try Q2 or Q3 quantization for lower VRAM requirements, (2) Consider cloud GPU rental, (3) Upgrade to a GPU with at least 16GB VRAM.
| Quantization | VRAM needed | VRAM available | Estimated speed | Verdict |
|---|---|---|---|---|
| Q4 | 25GB | 16GB | 152.04 tok/s | ❌ Not recommended |
| Q8 | 50GB | 16GB | 106.42 tok/s | ❌ Not recommended |
| FP16 | 99GB | 16GB | 57.77 tok/s | ❌ Not recommended |
Check current pricing links for RTX 4080 Super and similar cards.
Open RTX 4080 Super buy links →Use workload-focused recommendations before committing to a purchase.
Browse best GPU guides →Compare complete systems if you want ready-to-run hardware.
Compare prebuilt systems →Your GPU doesn't meet the VRAM requirements. Run Moonshotai Kimi Linear 48B A3b Instruct on cloud GPU instantly.
RTX 4080 Super is not a comfortable Q4 fit for Moonshotai Kimi Linear 48B A3b Instruct (about 25GB needed).
Q4 inference is estimated to need about 25GB VRAM on this page, while RTX 4080 Super has 16GB available.
Try lower-bit quantization, choose a smaller model, or move to a higher-VRAM GPU from the alternatives list.