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FPS Issues; Have No Idea Why; Out of Ideas


pcformer
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Hello Everyone!

 

So I've owned Grand Theft Auto IV for PC for about 2 years now. In these two years, I have become extremely experienced with modding and such. However, I am having an issue in which I can not, for the life of me, find a solution to. My computer should have absolutely no problems running the game with LCPD:FR, a few other script mods, and several other wisely picked car mods, however, it does not. My PC never gets over 30 FPS, and averages at about 23 FPS. The framerate also takes some pretty steep dips into the 15-17 FPS range quite often as well. As I said above, I can not for the life of me, understand why it does this, because my PC should be more than powerful enough to run this game. Here are the specs:

  • Motherboard: MSI 760GM-P23
  • Power Supply: Corsair CX500
  • Processor: AMD FX 6100 6 Core at 3.30
  • Graphics Card: EVGA NVidia GeForce GTX 750ti FTW 2GB Edition
  • RAM: 10GB
  • Monitor: 1080p Full HD LED

I've tried all of the performance increasing tactics that I know of, and still can't fix it. I've also tried a commandline, but I keep worrying that I'm not coding it right, so it would be great if someone could create one for me which conforms to my system specifications. Here's what I run the game at:

  • Video Resolution: 1280x720p at 60hz
  • Aspect Ratio: 16:9
  • Texture Quality: Medium
  • Reflection Resolution: Low
  • Water Quality: Low
  • Shadow Quality: High
  • Night Shadows: Off
  • Texture Filter Quality: Tri-Linear
  • View Distance: 30
  • Detail Distance: 25
  • Vehicle Density: 10
  • Definition: On
  • VSync: Off
  • Resource Usage: 354/3925 MB (Still gives the warning may have exceeded.... even though it should be fine?)

There you go! Hopefully there is enough information here. Any help or suggestions you can give will be greatly appreciated. Thanks Again, and Looking Forward!

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For starters shadows chew into performance. Have you played around with that to see what effect that has?

 

Actually, I'm glad you pointed that out. Even in typing this, I didn't notice that they were set on high. I usually leave them on low, and will notice hardly any performance difference.

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Man, this is just a matter of luck.

 

My specs are:

 

AMD FX8350

AMD SAPPHIRE RADEON R9 290

6GB RAM

 

I play GTA EFLC with icenhancer 3 and the game is at maximum settings, with exception of the shadows that I put on high because some people says it's bugged on very high. I play at 1360x768, VSync Off and Clip Capture Off and sometimes my game gets 8-13fps in some areas with traffic and details, it gets unplayable due to the sh*tty fps. But sometimes (like today), the game runs smoothly as f*ck, it runs closely to ++33 fps even on areas with a denser traffic with a lot of skycrappers and details on the screen. I just can't understand what happens with the emulator...

 

GTA IV was sh*tty emulated from xbox 360 to PC, the devs were too lazy to do something decent to their costumers, so you can expect the game running like sh*t on your rig, no matter what kind of component you add to your PC or the black magic you do to the game work like a true PC game on your rig.

Edited by fefenc
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some configs with amd fx cpus need to upgrade to latest bios, but i have the same problem with my amd fx 6100 (but i'm using full graphics of game, if i try ti low some options i see few changes)... and i have already updated bios...

 

i have a nvidia geforce 660 with 2gb vram and 8gb ram of system.... is not a problem of windows 8.1 because it was the same with windows 7 sp1...

 

 

my brother has a i7 with a radeon 290, but without 60 fps in-game...

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