Above we've gone through the GPU requirements of the Avatar game, so if your hardware meets the requirements of the resolution and performance you want from the game then there is no need to upgrade just yet. However, if you don't or want to improve it even further you might find it beneficial to in fact look for a new piece of hardware.
With a varied selection of 1080p, 1440p, and 4k there is definitely a lot to target. With such a variety of settings and high-quality graphics, it does take a lot to run according to Ubisoft. Even the 4K choice still uses FSR to bring a 60 FPS performance even when you get a top selection of graphics hardware.