Our advice is that 8GB GDDR6 memory should be considered the absolute minimum for graphics card gaming performance in 2023. This is because many modern games are pushing the VRAM to new limits due to increased texture sizes, game worlds, and reliance on the speeds afforded by newer storage drives. A good middle ground for futureproofing would be 12GB GDDR6/GDDR6X VRAM, which you can find in some of the best graphics cards from both AMD and Nvidia. This would give you enough overhead for high-FPS 1440p gaming as well as 4K60 in most instances.