It looks like real 10 bit output with Photoshop or Premiere can be had also with non Quadro GPUs   https://www.engadget.com/2019/07/29/nvidia-studio-laptops-10-bit-photoshop/?guccounter=1&guce_referrer=aHR0cHM6Ly93d3cuZ29vZ2xlLmNvbS8&guce_referrer_sig=AQAAAGYGcJqCpsN6fZxkxecMFrPJtczQ9mncPXZHZmdgAkLeLW2YDeqtjR5Eea17GeC701xju_Af38TpovgAoGX-M0FnBSg22cXNQyiqPdpz0EvowgMS83xOCU4g4Q3JEp5HYiATA8iMNN_jlXmrchwknTOaCHkyvnbWIxx3ZyWmNBN5   https://www.nvidia.com/en-us/geforce/news/stud