Limkh

User

Joined on Sep 07 2020

Another FPS Problem
Closed
Snapshot 4.1.5
Although i have very low end pc but i play in san andreas and vice city with good fps but in Liberty city and Midway is pretty lag .Pls fix this.I know this is not a bug as high pc can play high fps but i hope you can fix this so  great news for low end gamer.
my pc :cpu 1.66ghz (2 core)
            2 gb ram 
            graphic:amd radeon hd 6320 (384 vram)
if can't fix this problem please post the gta underground minimum and recommended system requirements.


Nothing

dkluin

Project Leader

Joined on May 11 2016

Posted 2 months ago (edited)

Your PC is very poor. These specs can barely even run GTA:SA itself.
You can lower your graphics settings, disable certain skygfx features like dual pass and the radiosity shader in skygfx to get a small performance boost.

Limkh

User

Joined on Sep 07 2020

Posted 2 months ago (edited)

I know my pc poor but I can play smoothly in san andreas and vice city but liberty city and carcer city is very lag . my pc can even play gta 4 lowest setting a bit smoothly and original gta sa game max setting but not laggy than gta underground liberty city and midway. Pls try low pc gta underground and go to lc and midway. No reason why lag in lc and midway only.

Limkh

User

Joined on Sep 07 2020

Posted a month ago (edited)

 sorry not carcer city lag , it's the midway lag and lc lag.the midway is laggy than lc. the san andreas is almost 30 fps the vice city is about 25 -30 fps .liberty city is below 20 fps and midway is below 12 fps.Other city i think no problem.But if i look outside in lc (looking the sea outside lc)i will get 30fps.in midway also the same.

Matren

User

Joined on Dec 26 2020

Posted a month ago

skygfx1.ini:

doRadiosity=0 ; Enable or disable radiosity (comment out to use pe_bRadiosity from stream.ini)
lightningIlluminatesWorld=0 ; Lightning flash only illuminates the sky on PS2 but world geometry too on PC
fixPcCarLight=0 ; removes fixed PC car diffuse and ambient light (cannot be toggled at runtime)

Try these settings. It is possible that this will raise your FPS a bit.

DoomReaper

Administrator

Joined on Aug 25 2020

Posted a week ago

Not a bug, moving to closed.