How do a selection of GPUs from NVIDIA’s GeForce series compare to each other in the llama.cpp benchmark?

How do a selection of GPUs from NVIDIA’s GeForce series compare to each other in the llama.cpp benchmark?
For Topaz Video AI, your choice of GPU can make a major impact on performance. But just what consumer GPU is best? NVIDIA GeForce, AMD Radeon, or Intel Arc?
With the recent overhaul of our DaVinci Resolve benchmark, we thought it was a good time to do an in-depth analysis of the current consumer GPUs on the market to see how they compare and handle multi-GPU scaling in DaVinci Resolve Studio.
The Intel Arc Alchemist A770 and A750 launched 11 months ago. How have the Intel Arc A770 and A750 improved for content creation applications since then?
In the Premiere Pro 24.0 beta, Adobe is adding full hardware decoding and encoding support for Intel Arc GPUs. How well does this work, and does it make Intel a viable alternative to AMD and NVIDIA?