On a 24 GB GPU, 6 catalog models run fully on the GPU at an 8,192-token context. The most capable is Qwen3-Reranker-8B at BF16 (needs ~18.4 GiB). Pick a smaller model or a lower quant for more headroom.
Figures assume a 24 GB GPU paired with 32 GB of system RAM (a typical desktop), judged at an 8,192-token context. Speed depends on the specific card — this page ranks by fit, not speed.
Qwen3-Reranker-8B at BF16 · 8.2B params · needs ~18.4 GiB
One command to run it (llama.cpp):
llama-server -m qwen-qwen3-reranker-8b-BF16.gguf -c 8192 -ngl 999The filename is a placeholder — this model is license-gated or not yet published. Accept the license on the model page to get the real download.
| Model | Sweet-spot quant | Fits in |
|---|---|---|
| Qwen3-Reranker-8B Qwen | BF16 Runs fully on GPU | ~18.4 GiB |
| Qwen3-Embedding-8B Qwen | Q4_K_M Runs fully on GPU | ~6.4 GiB |
| Qwen3-Reranker-4B Qwen | BF16 Runs fully on GPU | ~9.9 GiB |
| Qwen3-Embedding-4B Qwen | Q4_K_M Runs fully on GPU | ~4.2 GiB |
| Qwen3-Reranker-0.6B Qwen | BF16 Runs fully on GPU | ~2.6 GiB |
| Qwen3-Embedding-0.6B Qwen | Q8_0 Runs fully on GPU | ~2 GiB |
Derived live from the fit engine + catalog at an 8,192-token context. "Fits in" is the modelled VRAM the sweet-spot quant needs (weights + KV cache + overhead). Speed depends on your specific card — check a GPU page or the calculator.
selected to compare · pick at least 2