Going from 680 SLi to Amd ?

[rossiboy001]

Hi, iv got a problem with iracing which seems to be a graphics issue "iracing is not responding" during every race for the last 6 months approx now that seems to be related to DLL files and nvidia, as the cards are fine for everything else.
I keep getting "trace may contain false entries" on crash logs everytime, it happens no matter what driver i use.
Wondering going to AMD will solve this issue, as its different type driver files.Iv not heard of anyone on AMD having this issue.
If so what can i get away with running on a 750 watt anatec PSU will two 290x for example be to much ? is crossfire worth it, or should i look to the dual chip cards to run triple screens ?

 

[Mr. May]

750w will be no where near enough 100w minimum

 

[LtMatt]

Hi, iv got a problem with iracing which seems to be a graphics issue "iracing is not responding" during every race for the last 6 months approx now that seems to be related to DLL files and nvidia, as the cards are fine for everything else.
I keep getting "trace may contain false entries" on crash logs everytime, it happens no matter what driver i use.
Wondering going to AMD will solve this issue, as its different type driver files.Iv not heard of anyone on AMD having this issue.
If so what can i get away with running on a 750 watt anatec PSU will two 290x for example be to much ? is crossfire worth it, or should i look to the dual chip cards to run triple screens ?

A 290X setup will probably need a 850W decent make PSU minimum. I ran 290P crossfire on a 750W Gold psu with no issues. But it does not leave you any headroom for overclocking. 1000W quality brand PSU (Superflower etc) or better recommended.

 

[Threepwood]

Try it first, you never know.

I also have a couple of 290's running on a gold 750w PSU... but I can clock them and raise voltages with no problem. Not that I do because there is no point on air, in crossfire.

You might get away with a couple of stock 290X's on the 750w.

X2 290X's will run triple screen with no bother.




But, I think you don't need to change GPU's, reinstall everything first etc, to try and get your game to stop crashing.