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[Official] AMD Radeon HD 7950/7970/7990 Owners Thread - Page 3296

post #32951 of 38701
Quote:
Originally Posted by Paul17041993 View Post

dual gpu cards, the one closest to the display ports will be the primary, no point stranding signal lines all the way across the PCB, in the past though tasks that only used one gpu would choose one of the two at random... (shouldn't be the case with crossfire off though)

Someone made your exact same point in another thread saying it was closest to the rear power connectors for distance reasons.

Edit: Looked for it... Can't find it to link. It was a needle in the haystack anyways after hours of google and may have been a 6990, who knows..
Edited by chronicfx - 11/5/13 at 3:10am
post #32952 of 38701
Well my 7950 struggles with my new 1440p monitor. With my matx setup i almost am forced to go water with xfire and that is a bit expensive. 7990 time?
post #32953 of 38701
Quote:
Originally Posted by Paul17041993 View Post

whats the fps drop to? and it sounds like it could be normal, but the 8.1 version might have a different vsync and you end up dropping to 1/2 frame rate cause it cant run at 60fps...
It drops anywhere between 40 to 50. However, with vsync disabled I never drop below 130fps in the same situations! Only happens on 8.1.
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post #32954 of 38701
Found my ir temp gun! Is that a good compromise... Now i dont have to touch it.
post #32955 of 38701
Quote:
Originally Posted by rcoolb2002 View Post

Well my 7950 struggles with my new 1440p monitor. With my matx setup i almost am forced to go water with xfire and that is a bit expensive. 7990 time?

I am in awe of mine so far but i kept one 7970 in with it for trifire..
post #32956 of 38701
Seriously trying to figure out this jump to quadfire. Does anyone think that my cpu will be unable to handle quadfire? It is a 3570k at 4.8ghz it can be run and is stable at 5 but i don't love running a 1.5v vcore. I can tell you that crysis 3 is getting 95% cpu usage all the way up to 99% in some parts running three 7970.. The gpu usage stays with two gpu at 99-100% and one of them teeter totters between 99% and 64% intermittantly is this "just crysis 3 being crysis
3" or is it an indication that a fourth gpu
Will be of no benefit because my cpu cannot handle it?

Edit: as a possible thought towards the teetering GPU. I do have a second monitor attached that I use for real temp, gpu temp, and cpu-z/gpu-z open while I game.
Edited by chronicfx - 11/5/13 at 5:59am
post #32957 of 38701
Quote:
Originally Posted by TempAccount007 View Post


Hey I have to call you out here.

Your post on another thread is wrong about leakage and voltage:

http://www.overclock.net/t/1380620/asic-quality-vs-overclockability/0_20#post_19722922

Oh nice. Are you my gf and search my past? Wth dude thats creepy.

That was kinda wrong but i wanted to explain something else but the language is a barrier.
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post #32958 of 38701
Quote:
Originally Posted by sugarhell View Post

Oh nice. Are you my gf and search my past? Wth dude thats creepy.

That was kinda wrong but i wanted to explain something else but the language is a barrier.

lol
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post #32959 of 38701
Quote:
Originally Posted by chronicfx View Post

Someone made your exact same point in another thread saying it was closest to the rear power connectors for distance reasons.

well, that wouldn't make sense at all, its a dual gpu card so both cores needs the same power regardless... display outputs on the other hand only need to come from one of the two.

though on the earlier generations there may be some differences, I cant remember if the 5k series had all 6 display controllers on-die or if it only had 3, needing two cores to get 6 screens...
   
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post #32960 of 38701
Quote:
Originally Posted by tsm106 View Post

If only there was a thread that dealt with that exact topic...














http://www.overclock.net/t/1265543/the-amd-how-to-thread/0_40

post 2.

I did try that, that was the 1st topic i found online, and followed it it did not work for me.

I still cant open CCC no matter what I do.

What else is left?? how do i fix this??
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