Subnautica 1.0 was finally released last night. I played 37 hours a year ago, then decided to wait for release. I've tried it for 10 minutes this morning before going to work. The framerate was so low I almost threw up :). I am trying to figure out what changed, besides the obvious - one year of updates in the game.
I haven't touched the game settings. I have the PiPlay sampling at x1,0, x1.0 in SteamVR, the "extra sampling" or whatever, the option right below the sampling gauge in SteamVR disabled.
I still have my GTX 970. Granted not the best one nowadays for VR, but I swam for 30 odd hours with it without issues. The Nvidia drivers changed and I moved from the 1.1.92 I had at the time to whatever is the one before latest. I am not sure when the GTX 2xxx will be released, but I wouldn't like to pay 500€ for a 1080, if a 2xxx will come out within 2-3 months at a similar price.
Anyone noticed an fps reduction after release or it is 100% on my end?