Compatibility Check
Can I Run Llama 3.1 405B on NVIDIA GeForce RTX 5070 Ti?
No — NVIDIA GeForce RTX 5070 Ti does not have enough memory for any Llama 3.1 405B variant.
Can't Run
Best variant: Q4_K_M
Not enough memory — need at least 256 GB RAM (have 64 GB) and 235 GB VRAM (have 16).
- GPU VRAM
- 16 GB
- Min VRAM (best fit)
- 235 GB
- Recommended VRAM
- 256 GB
- Estimated tok/s
- —
Share this matchup
Send this page so a friend can see if NVIDIA GeForce RTX 5070 Ti fits Llama 3.1 405B.
Every Llama 3.1 405B quantization on NVIDIA GeForce RTX 5070 Ti
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 |
|---|---|---|---|---|---|---|
| Q2_K | 145 GB | 150 GB | 160 GB | 4K / 128K | Can't Run | — |
| Q4_K_MBest fit | 230 GB | 235 GB | 256 GB | 4K / 128K | Can't Run | — |
Upgrade options that fit Llama 3.1 405B better
Rent GPU instead of buying one
If local fit is weak, cloud GPU gets you running today without hardware upgrade.