At what context sizes? I've just run the same prompt and query on my RTX3080 with openwebui as frontend. When I set the context size to 2048 (openwebui's defau

At what context sizes? I've just run the same prompt and query on my RTX3080 with openwebui as frontend. When I set the context size to 2048 (openwebui's default), the inference is almost twice as fast as when I set it to 4096. I can't set the conext size any higher because my GPU only has 12GB of RAM and ollama crashes for larger context sizes. Still, I find that thoroughly odd. Using the larger conetext size (4096), the GPU usage is only 50% as seen in nvtop. I have no idea why.