GTA 5 performance issues

[BoogieBeast]

I don`t know if i`m the only one with this issue, but if anyone knows / has this issue or knows how to fix it, please post here.

For some reason it seems like gta 5 enjoys playing on a single Gpu rather than crossfire.

This shows extremely well when i play, since i get better performance on a single gpu, rather than my regular crossfire configuration.

I get 60-75 fps in the city at noon, at night i get 70-80, but when i run with crossfire i get 45-55 fps at noon, and 50-60 at night.

Again i don`t know if it is just me, or gta 5 hating crossfire, but any insight would help.

 

some extra information:

I run Gta 5 at 1920x1080 with everything set on ultra except the advanced options and MSAA.

[Guest]

Give it a month, the game needs some serious fixing.

[BoogieBeast]

Give it a month, the game needs some serious fixing.

yeah, figured it would be something like that.

[xAcid9]

The game hate multigpu afaik. 

[Burusutazu]

VSync Stopped working after yesterday for me, so I have screen tearing when I hit 60fps, unless it's something else.

[raendeu]

There's something wrong with your drivers imo.

I'm running 3860x2160, all on highest settings, except for dumb stuff which gives absolutely no visual improvement but a performance hit (Like grass on Ultra instead of high, etc.)


I'm going with 295x2 which is basically 290X in Crossfire, and I get 60fps with drops to 50 on that resolution with no Anti-Aliasing. You should download the GTA optimized drivers and swift through profiles and stuff. Also, what kind of CPU do you have, and have you tried changing the settings?

[BoogieBeast]

There's something wrong with your drivers imo.

I'm running 3860x2160, all on highest settings, except for dumb stuff which gives absolutely no visual improvement but a performance hit (Like grass on Ultra instead of high, etc.)

I'm going with 295x2 which is basically 290X in Crossfire, and I get 60fps with drops to 50 on that resolution with no Anti-Aliasing. You should download the GTA optimized drivers and swift through profiles and stuff. Also, what kind of CPU do you have, and have you tried changing the settings?

I`ve downloaded the 15.4 aka Gta v driver 3 times pretty sure that isnt the problem, CPU is the i5 2500k OC`d to 4.8Ghz.

I have changed settings but that isnt the problem it`s that crossfire gives less performance than a single gpu on the exact same settings.

[IateMApoo]

Maybe your GPUs are thermal throttling, have you checked the temps whilst running CF ?

[BoogieBeast]

Maybe your GPUs are thermal throttling, have you checked the temps whilst running CF ?

top gpu is running at 75 C while the lower one is running 65-70.