Can I Run Aya Expanse 32B on NVIDIA GeForce RTX 3070 Ti?
Written by Jakub Rusinowski · Last updated September 29, 2026
No. Aya Expanse 32B needs 21.6 GB at 8K context (19.5 GB weights + 2.1 GB KV cache/overhead) at Q4_K_M and the NVIDIA GeForce RTX 3070 Ti has only 8 GB. No quantization we publish closes a gap that size.
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The numbers
| Model | Aya Expanse 32B |
| Parameters | 32B |
| Quantization | Q4_K_M |
| VRAM needed (8K context) | 21.6 GB |
| NVIDIA GeForce RTX 3070 Ti VRAM | 8 GB |
| Verdict | Does not fit |
Aya Expanse 32B on the NVIDIA GeForce RTX 3070 Ti: VRAM by quantization
| Quant | VRAM needed | Fits 8 GB? | Max context | Whole PC |
|---|---|---|---|---|
| F16 | 66.7 GB | ✗ No | — | — |
| Q8_0 | 36.5 GB | ✗ No | — | Build for this |
| Q6_K | 28.6 GB | ✗ No | — | — |
| Q5_K_M | 25 GB | ✗ No | — | Build for this |
| Q4_K_M | 21.6 GB | ✗ No | — | Build for this |
| Q3_K_M | 15.9 GB | ✗ No | — | — |
| Q2_K | 12.8 GB | ✗ No | — | — |
Assumes an 8K-token context with an f16 KV cache. A longer window needs more; a quantized KV cache needs less. “Max context” is the largest window that still fits in 8 GB. Figures are estimates from parameter count, quantization and memory bandwidth — the analyzer lets you tune KV-cache quant and context.
Context costs VRAM too. At Q4_K_M on the NVIDIA GeForce RTX 3070 Ti: 8K 21.6 GB ✗ · 32K 25.7 GB ✗ · 125K 41.3 GB ✗. Past 8K it no longer fits 8 GB — a q8_0 KV cache buys roughly half of that back, which the calculator will price for you.
What to do next
Either step down to a smaller size in this family, or move to a NVIDIA GeForce RTX 5090 Laptop GPU (24 GB), the card with the least memory we track that holds it.
No compatible GPU? Aya Expanse 32B on 32 GB of system RAM, CPU only: runs comfortably.
Aya Expanse 32B needs ~22 GB but this GPU has 8 GB. Rent a RTX 4090 (24 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.
Other Aya Expanse sizes on the NVIDIA GeForce RTX 3070 Ti
- Aya Expanse 8B — runs (6.7 GB)
Aya Expanse 32B on nearby hardware
- NVIDIA GeForce RTX 3080 (10GB) (10 GB) — does not fit
All Aya Expanse sizes on the NVIDIA GeForce RTX 3070 Ti | Aya Expanse 32B model page | NVIDIA GeForce RTX 3070 Ti GPU page | VRAM calculator | Check your hardware