Llama 3.2 on NVIDIA GeForce RTX 4090 · 24GB VRAM

✅ Runs comfortably — Llama 3.2 3B @ Q8_0
Llama 3.2 3B at Q8_0 needs ~4.6 GB (weights 3.2 GB + KV 896 MB + overhead 512 MB @ 8K ctx) of your 21.6 GB usable VRAM — plenty of headroom. Expect ~100–170 tok/s (very fast).
context @ Q8_0: comfortable to 64K · runs to its full 128K
quantneedsspeed
✓ Q8_04.6 GB~100–170 tok/s (very fast)
✓ Q5_K_M3.5 GB~130–220 tok/s (very fast)
✓ Q4_K_M3.3 GB~150–250 tok/s (very fast)
$runlocal install llama3.2:3b
⚠ NVIDIA support is best-effort in v0.1 — verify before relying on it.
runlocal verdict card
download card share on x share on reddit drop it in your model-drop post
Llama 3.2: Runs comfortably
for your own README — links back here

Same model, other machines: Apple M1 · Apple M1 Pro · Apple M2 · Apple M3 Pro · Apple M2 Pro · Apple M4 Pro

Also runs on a NVIDIA GeForce RTX 4090: DeepSeek-R1 (distill) · Qwen3 · Qwen2.5 · Gemma 3 · Gemma 4

Best models for a NVIDIA GeForce RTX 4090 · 24GB VRAM →

Architecturally similar

These share Llama 3.2's KV-cache geometry — they size memory the same way, so here's how they fit on a NVIDIA GeForce RTX 4090 · 24GB VRAM too:

modelsharesverdict here
Llama 3.1 8kv/128hd ✅ Runs comfortably
Qwen2.5-Coder 8kv/128hd ✅ Runs (tight)
Llama 3.3 8kv/128hd ⚠️ Partial GPU offload
Mistral 7B 8kv/128hd ✅ Runs comfortably
Mistral Small 3 8kv/128hd ✅ Runs (tight)
Mistral Nemo 8kv/128hd ✅ Runs comfortably
Codestral 8kv/128hd ✅ Runs comfortably
Llama 3.2 Vision 8kv/128hd ✅ Runs comfortably

…and 8 more — see the Llama 3.2 page.

Check any combo yourself: open the checker →