Comment by Abishek_Muthian

Try to use your IGPU as well if you have enough RAM, almost everyone has dual GPUs in their computers.

Use Vulkan build of llama.cpp to run low parameter MoE models in your IGPU and CUDA llama.cpp to run dense models in your DGPU.

Ofcourse you need to set your expectations right on what problem you want to solve, I've not been happy with using quantized models for coding even on a decent laptop; where as for NLP, ASR, STT etc. work great with this setup.

I might write more about this setup soon.