What do you want out of a "PS4K"?

[SvennoJ]

MortienGerrux said:

SvennoJ said:
I want it to look better than CGI-Quality's triple Titan X setup for $299.
This is a fantasy thread right?

Talking about multiple GPUs, why not system link 4 ps4's together for 4K gaming.
Sony did it last gen with 4 x ps3 to get GT5 running in 4K. I'm sure PD will be crazy enough to support this, wouldn't surprise me when they make an 8K demo running on 16 x ps4. 4K is so 2012.

You mean Sony used a high-end PC to run GT5 at 4K and then said it was running on PS3?

If that was true where have they been hiding the pc version of GT5! That stuff running on pc is a 'bonus' of this gen, that GT5 4K demo was actually a thing. GT5 already supported 3 screen setups with 3 ps3

https://www.youtube.com/watch?v=Zh8y9hwwKyY
1 fat and 2 x slim ps3

http://www.eurogamer.net/articles/2012-10-18-off-screen-video-of-sonys-gran-turismo-at-4k-resolution-demo
"The screen tearing wasn't the same type you have in GT5, but it would tear both horizontally and vertically in the centre, basically creating seams that split the view into four smaller screens. It was pretty minor but it was there."
Pretty basic implementation, each ps3 renders 1 corner and some fancy hdmi switch puts it all together.

Funny to read the optimism from 2012
It seems entirely plausible, then, that a future console (ps4) from Sony might go that route (4K) as well.