gpu help

Hello everyone. I have a question for you that I sure could use some help. After alot of research I finally picked the digital storm computer I must have. The only question is does anyone know or have advice on the right video card I should get. I run 3 monitors, I use my old computer for my photography, audio studio and design graphics. My question is which gpu would suite my needs. As of now I got my moniters "frankensteined" together but two of the lost the resolution I wanted. I would love to correct this on my new rig.
I was thinking about the gforce 3090 but would like advice from people who actually know more about this.

Depends somewhat on the resolution of the monitors. You could run 3 1080ps on an RTX 3070. For three 1440s or perhaps 2 1440s and 1080, you might want a 3080 or a 6800XT. Those two are a virtual tie but have some slight differences. There is no need for 3090 power just to run three monitors, IMO. It's not much of a trick with the power of today's cards, but you can get whatever you want.

Edited by Cretae - 15 Dec 2020 at 3:08am

I've got a Nvidia GTX 1080 with a 600w power source. I'm not a gamer, I'm a photographer, mostly doing Photoshop/Lightroom workflow. About a year ago, my unit would crash/shutdown whenever I attempted to use Lightroom with the GPU accelerator turned on. Turning it off allows me to use Lightroom (at a reduced capacity) and since that. . have not had a crash/shutdown problem. But I still wonder is my GPU faulty?. . .no problem in any other usage although, occasionally I hear a "tick,tick,tick" coming from, I think, the GPU fan. . .especially when doing photo processing. I've been advised to upgrade to a 3070 which would require upgrading power to 750-850w range. Presently working with an Intel Core i7-8700K (6-Core) 3.70GHz and a Motherboard: ASUS PRIME Z370-P (Intel Z370 Chipset) (Up to 2x PCI-E Devices) (No SLI Support). As I look around for GPU's, so much is focused on GPU and gaming. . I'm just wondering what upgrade would be more relevant for my graphics usage. Disclaimer: I know cameras and graphics software - computer hardware. . I'm a dummy.