[Thunderbolt8]

@madshi, could you please give us a little up-to-date writeup which parameters of GPUs are most important for madVR speed? something which we can use as guidelines when looking for a new graphics card. e.g. when going to the "List of Nvidia graphics processing units" and "List of AMD graphics processing units" at wikipedia, which coloms of features (like bandwith for example) are most important.

would love to see this a) for general madVR speed and b) additional/different factors which possibly come into play with SSIM downscaling and NGU upscaling (if there are any compared to the general ones)