View Single Post
Old 24th November 2016, 09:59   #40689  |  Link
Georgel
Visual Novel Dev.
 
Georgel's Avatar
 
Join Date: Nov 2015
Location: Bucharest
Posts: 200
Quote:
Originally Posted by plasma View Post
Maybe you are only one but I had no problems with my 1060 +svp+mdvr+mpc-hc. I could not find anything on the internet indicating that there is a problem with pascal gpus
Dig deeper, SVP team advises clearly to NOT install SVP with recent Nvidia drivers, they break the drivers, performance goes a lot down for the entire card.

http://www.svp-team.com/forum/viewtopic.php?id=2671

It's something that I found on an easy search after I had a few black screens, but it gets worse, it can cause GPU to disconnect and eventually break down - this is known by SVP team and has been for a while, but they did NOT fix it yet.

Quote:
Originally Posted by Sparktank View Post
what?
See above, SVP is not to be used with Nvidia drivers.

Quote:
Originally Posted by ryrynz View Post
It's not something that can be fixed, it's related to the stress placed on the components and the vibration they create as a result of it, it's not overloading anything it's just not ideal design.
As a result you either give your card possibly more performance headroom (overclock) and see if that changes anything or just use another option that generates less stress. As advised above try the low setting.



Actually, this is one of the problems, I can play most games at super ultra mega resolutions and fps and quality settings, and there is no coil whine. I can play videos at NNEDI 256 and there is no coil whine. NGU causes coil whine even at low for me, and I've no idea why... I'm just scared of coil whine to be honest.

I'm going to be fair, NGU does not stress the GPU too much, it's only the coil whine that scares me. The algorithm is quite efficient actually.

I noticed a similar effect when applying very heavy FX on very large images (>8000x8000 pixels) in photoshop...

Will keep testing.

Quote:
Originally Posted by Backflash View Post
do you have dx11 enabled with v-sync?
how high are your queues?
Also try software decoding

On Sapphire 390 Nitro I actually see lower temps and twice as lower loads than NNDI3 even at 16. Also coil whine is usually brand disease Asus messes up every second generation, Gigabyte, EVGA on lower end models has it almost every time they cheap out on inductors(EVGA cheaped out on vrm several cards blew up).
It won't get solved, it is your videocard problem you probably do not play many demanding games to notice.

Let's see, I will try playing with vSync and GSync - I usually have both turned off since they're a pain to see, maybe fast Vsync could fix the problem....

Queues are max possible, I think I have not tried software decoding yet, just to keep presenting times as low as possible.

Quote:
Originally Posted by markanini View Post
An issue like coil whine must be why I'm not compelled to buy expensive GPUs, that and unnecessarily loud cooling systems. I can only assume people are protective of their investment to blame MadVR on coil whine.
It's only NGU and some really specific tasks that cause coil whine... A GPU is a tool made to be used to achieve something, if it fails achieveing it's purpose, it's not worth the bother. But at this rate, I don't want destroy-ing the GPU if I can avoid it. If only a specific task stresses the GPU in the way necessary to create coil whine, maybe that specific task is best to be avoided. Something like I fear it can break just a tiny piece on the GPU while it does not stress the GPU very bad...
Georgel is offline   Reply With Quote