This can have some pretty major effects including general performance degradation, FPS limits and gameplay stuttering. Gamers have reported particular trouble running the game when using a G-Sync display, reportedly because Fallout 4 has an in-game V-Sync & Frame Rate limiter. This isn’t a performance mod per se, but an important footnote if you’re looking to increase performance and are working with an Nvidia graphics card. It just goes to show, significantly higher performance often doesn’t have to be always at the cost of fidelity. optimizes and improves over six thousand distant terrain textures spanning the entire Commonwealth, offering significantly lower stuttering and amazingly better looking textures. If you’re searching for an all-around boost to performance while simultaneously freshening up your game, look no further than SparrowPrince’s F.A.R.