[SOLVED] What GPU? 4x 4K monitors. FirePro w7000 or w5100 OK? Not for gaming

[Kristjan_3]

I am searching for the cheapest 1 or 2 GPUs that i would need for 4x 4K (UHD) monitors.

I don't play games, no video editing, I don't use any heavy 3D software, just multitasking, a few of simple programs on GPU.

I am seeing on eBay for around 150$ FirePro w7000 and FirePro w5200. Are this any good?

Please don't say I need 1080ti, or dual 970 or something like that, that is definitely too much for me.

Maybe dual 750ti? But I would rather use FirePro w7000 or FirePro w5200 since it takes much less space, if it is possible.
I even already have 1x GTX660, but I would still rather sell this then buy another.

Ty.

 

[Kristjan_3]

And also should say I use PC 16-18h/day and have HP z420.... don't know how it will be with heat ,..with any of the options..

 

[Kristjan_3]

I am also looking at Asus or MSI gtx960 4GB, for about the same price range.

 

[Kristjan_3]

nothing?

 

[Kristjan_3]

Got answer fro AMD, the say bout can be for max 3x for 4K. Just writing if anybody is looking in the future.