Had to use DX11 as the PC I was using won't run the game in DX12 ever since I crashed it overclocking some RX480s on the game, I will need to format the SSD to fix that.
DX11
Maxed out
2160p
MSAAx8
RTX Titan stock
Nice, thanks! Yeah, it seems it's very vram heavy, as I expected. Kept fiddling with it but DX12 is very prone to crashes whenever I use MSAA. Thought it was just because of my card, but it's probably a general problem. Was doing it mostly out of curiosity to see 8x MSAA vs Off vs TA+Sharpen. Knew it wouldn't be worth it anyway.