GTA EFLC & 5970 - One card showing instead of Crossfire :(

[buchtis]

Morning all,

As per thread title. Bought this last night for £5 and left it downloading overnight. Come to play it this morning and it's only showing 1 of the 2 GPU's the 5970 has.

Tried installing just the display driver, then tried Cat Centre but to no avail.

 

[kmufc77]

Do you have just 1 GPU showing in this game only,have you checked other games aswell?

 

[buchtis]

Just one GPU on this for some reason. Just downloaded and installed GPU-Z and it says ''ATi CrossFire - Enabled (2 GPU's)'' so apparently it's on. I'll check CS:S with MSi Afterburner running to see if it's using both GPU's.

 

[buchtis]

Yes both GPU's are running fine on CS:S and Insurgency. How can I enable this on EFLC?

 

[buchtis]

Seems like there's some corruption or something going on, when I scroll the line under 'AMD Family...' goes mad.

 

[Si105]

I think you used to be able to force mutli-gpu with a file you placed in the root folder, if I find it, i'll show it you.

 

[buchtis]

So it's not my card then? I can't find a config file in the folder of the game game too.

 

[barmyllama]

GTA IV doesn't support SLI or Crossfire so I assume GTA EFLC will be the same.

 

[buchtis]

I'm also worried that this card is on it's last legs. Trying to overclock from 725/1000 to 885/1300 and upping the voltage to 1.200, I get artifacts after about 20 or so seconds

Is there any way to force multi-gpu on GTA?