Or rather Nvidia is purposefully restricting VRAM to avoid gaming cards canibalizing their supremely profitable professional/server cards. AMD has no relevant server cards, so they have no reason to hold back on VRAM in consumer cards
Nvidia released consumer RTX 3090 with 24GB VRAM in Sep 2020, AMDs flagship release in that same month was 6900 XT with 16GB VRAM. Who is being restrictive here exactly?
