The AMD Driver Thread

old gamer · 16 Apr 2015 at 15:42

humbug said:
Power Tune turned up? If you have the bar set too low it will cap the powerdraw which will drop the clocks.

http://forums.overclockers.co.uk/showthread.php?t=18620924

yep up the max

gareth170 · 16 Apr 2015 at 16:08

crossfire for Mortal Kombat X?

LtMatt · 16 Apr 2015 at 16:09

old gamer said:
yep i up the res as it set to 2560x1080, i also upped a few others, what do you reckon reset do default and try again

forgot to mention i did disable vsync

If you change Vsync, restart the game immediately after. Does that fix the clock issue?

thebennyboy · 16 Apr 2015 at 16:12

Superpatsy said:
Is this a driver issue?

Looks more like artifacting to me. Are your cards overclocked?

humbug · 16 Apr 2015 at 16:15

thebennyboy said:
Looks more like artifacting to me. Are your cards overclocked?

Thats what i said, memory, but he has no overclock, i still think it could be memory.

I would run them at 1000Mhz on the memory for a while just to see if it goes away.

gareth170 · 16 Apr 2015 at 16:15

Superpatsy said:
Is this a driver issue?

looks like a gpus issue

Superpatsy · 16 Apr 2015 at 16:25

No overclocks on either GPU. Will test lowering the speeds later.

Could it be something other than memory? I was playing BF4 on Monday and had no issues with that.

old gamer · 16 Apr 2015 at 16:35

AMDMatt said:
If you change Vsync, restart the game immediately after. Does that fix the clock issue?

im in work now , i will give it a go tomorrow

Ayahuasca · 16 Apr 2015 at 16:39

Superpatsy said:
No overclocks on either GPU. Will test lowering the speeds later.

Could it be something other than memory? I was playing BF4 on Monday and had no issues with that.

It's the game, seen others with the same issue with no overclock either.

humbug · 16 Apr 2015 at 16:41

Edit, there we go ^^^

Superpatsy said:
No overclocks on either GPU. Will test lowering the speeds later.

Could it be something other than memory? I was playing BF4 on Monday and had no issues with that.

I used to get that 'With a high memory overclock' on FarCry 3, no other game but FC3, had to relax the memory overclock just for that game.

some game are just harder on specific parts of the hardware than others.

humbug · 16 Apr 2015 at 16:43

Maybe let them know about the problem http://gtaforums.com/forum/239-gta-v/

Angst · 16 Apr 2015 at 16:45

Do people think that this is a driver issue or a game issue and is anyone else able to try test this?

"Does anybody else have vram issues when using two cards? My game runs fine at 4k on one card but when i enable the second it gets massive frame drop spikes and seems to increase vram usage ( yes i know vram is mirrored). I am using two 280x on newest drivers."

shadychopper · 16 Apr 2015 at 17:08

Mortal Kombat xfire profile?????
Any ideas why it's not working....?

gareth170 · 16 Apr 2015 at 17:12

shadychopper said:
Mortal Kombat xfire profile?????
Any ideas why it's not working....?

wondering the same thing..

i need the crossfire profile working because at 4k res it's to slow with single gpu

Paradiso · 16 Apr 2015 at 17:21

Anyone running GTA 5 Quadfire with dual 7990 cards. I'm getting a frequent crashes now since upgrading to 15.4 beta, same with only 1 card running. Running a Xeon 5650@4GHz, 6GB Ram.

nutsnut · 16 Apr 2015 at 17:48

AMDMatt said:
Sorry i don't have at the moment, this is the only instance of this I've seen reported I'm afraid. I would roll back to 15.3 Beta for now as a temporary workaround.

Do the 15.3 drivers have gtav crossfire profiles?

LtMatt · 16 Apr 2015 at 17:50

nutsnut said:
Do the 15.3 drivers have gtav crossfire profiles?

Yes and likely so do drivers before that.

LtMatt · 16 Apr 2015 at 19:05

DJ_Bucho said:
Matt, I have a question, which I think's already been answered if I'm honest, but if I turn MSAA 'On' (no matter whether it's 2x, 4x or 8x) it causes some on screen glitching/corruption, as in some sort of snowy square blocks appear in the bottom right corner of the screen (obviously this isn't meant to be there), so I simply run with MSAA off.
I know you'll be working on trying to fix this but is this something that many others have reported, and is there a reason for this (running out of VRAM etc, as I'm aware my 7970 is only a 3gb card, but GTAV reports it's using under 3gb anyway.

DJ_Bucho said:
Matt, I feel a bit guilty after posting my last post to be honest, as I'm extremely impressed that a game that looks this good runs so well on my machine. You guys have done an outstanding job on the drivers.
I was convinced I'd need another graphics card in order to get anywhere near 60FPS with max/very high settings, so convinced in fact I bought another GPU.
I can't wait for the weekend when I'm going to be installing my 2nd card and see if I can add some of the Advanced Graphics settings into the mix (if I've got enough VRAM of course
Keep up the superb work Matt

Can i just confirm, are you using DirectX 11?

Can you share a screenshot of the exact settings you're using please? I think you'll need 3-4 screens to cover all the settings, including display, graphics and advanced graphics.

Thanks Bucho.

Superpatsy · 16 Apr 2015 at 19:18

Matt, could you have a look at the video I posted on the previous page and confirm whether it's a game, driver, or hardware issue?

LtMatt · 16 Apr 2015 at 19:20

Superpatsy said:
Matt, could you have a look at the video I posted on the previous page and confirm whether it's a game, driver, or hardware issue?

I've watched the video and it does look like a memory corruption issue. I would recommend trying to roll back to our previous Beta, 15.3, to see if this resolves the issue.

If it still occurs then i would look to start testing each gpu individually in this game, to see if one particular gpu is the culprit.