#GET RID OF GTA 4 GRAPHICS LAG UPDATE#
I have a 4GB 760 and was able to run it before the second update while using 3.3GB of Vram at about 45 FPS maxed, now it uses only 2.5GB after second update with all settings maxed, I think people with cards like 770s, 780s, 970s, 980s, 280x, 290x are going to be able to easily run it at or around 60 FPS without issue with Ultra Shadows, if not they can still achieve much better shadows.Ĭlick to expand.The Ped and Car LODs aren't huge resource hogs but they will eat up more resources at higher levels, I've found 0.500000 to be the sweet spot, and yes this value is changed by distance scaling in game, but will only go to a maximum of 0,200000, other things like Density can be put above 1.000000, but LOD bias has a max of 1.000000, keep in mind that increasing density is going to give you more people and cars, but it really hits performance, there is a line inside a file in the games archived files that limits cars to 130 on screen at once though and it can't be over written by the settings.xml, I tried it at 2.000000 and crashed the game, at 1.2 it's noticeably denser but takes about 8-10 FPS of my total FPS.įor anyone here thinking this is for resource optimization, it's not, until we can edit files in OpenIV for GTA V I will not be able to create a proper optimization file, however I have extracted the games files and optimized values, the optimization files, and a handling file that uses GTA IVs handling.dat data for how cars handle are both almost done, but neither can be used until files in the games archives can be replaced. Click to expand.I'm not sure what it is in game, even with settings maxed it says Ultra Shadows are disabled, you don't need Ultra Shadows (though it looks nicer), you just need to fix the split to keep shadow blurriness around your character to a minimum, and improve the transition from higher to lower quality shadows when approaching and moving away from shadows, it also stops shadow pop in from small objects that hang off buildings, usually as you get close to part of a building that's only popping out a foot or less the shadow will appear right in front of you, there is an example in both videos where I look at the top of the wall at an object that is popping out, in the vanilla it's partly shadowed, in the other it's fully shadowed.
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