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Game Testing ATI's Six-Screen Eyefinity System
Barence writes "ATI has carted its monstrous six-monitor Eyefinity gaming system to the offices of PC Pro for an extensive hands-on session. The game was Race Driver: GRID, the resolution was a mighty 5,760 x 2,160, and the overall effect was ... a bit hit and miss. There's no denying it has potential, and the level of immersion sounds impressive, but this report complains of problems with bezel correction that currently tarnish the overall effect."
Because then you'd be able to see the middle of the screen, and nobody wants that.
A big-ass flat-screen TV would not have a resolution of 5760 x 2160, and therefore would have a smaller e-penis.
From the launch activities for the 5800 family.
http://www.youtube.com/watch?v=N6Vf8R_gOec
24 monitors, 4 cards, 1 PC. All consumer grade. All running Linux. And yes, there is bezel correction.
Yes, there are black lines for the monitors. I couldn't get the budget to do 24 50" Plasmas. But think beyond the demo part of the tech and think about the possibilities.
They do make such monitors. They're just really expensive. I used to work in the digital surveillance industry and we made monitor walls out of bezel-less displays.
You have to deal with projector image overlap. Doable; but not trivial.
The commercially available setups all tend to require specialized software and one or more cameras(for automatic feedback and correction). This raises the cost substantially above that of the projectors alone. Always a bad sign about the price when you can't find a price sheet...
Hopefully, things like Eyefinity, and the falling costs of projectors and webcams, will drag this stuff down into the realm of the affordable at some point in the fairly near future. The software required for edge and geometry correction, particularly automatic machine-vision based stuff, isn't trivial; but it really only has to be written once(the core logic, probably a lot of nasty platform-specific glue that will need doing repeatedly) and the cost of decent projectors and cameras good enough for automatic calibration purposes has been falling over time. If it can go from niche to mass-market, it could become fairly cheap.
How about 6 projectors aimed properly?
Go green: turn off your refrigerator.
The problem with multiple displays, and specifically Matrox' business model, is that it is utterly trivial to add more displays to a card. The most difficult part, and I say this facetiously, is to come up with a break-out connector since the PCI backplate can only fit two full-sized DVI or VGA ports. Mash a bunch of pins into a tiny form-factor, make a cable that splits them back out into regular DVI, and you have yourself an N-way display card. The electronics are just more of the same. If you can make a dual-DVI card, then you can mash eight of those chipsets together on one board and have a 16 DVI card.
What Matrox used to excel at was their RAMDACs, which resulted in better output quality on the VGA. In this age of all-digital interconnects, there is no need for a RAMDAC anymore. It's all digital to digital, the graphics card simply acts as a frame buffer with accelerated drawing routines, all the heavy lifting has been moved to the display itself. With an act like Matrox, the "GPU" component is an underpowered 2D engine designed for low cost, not high performance.
ATI's Eyefinity is a non-starter for gaming, but it is a slap in the face of all these shitty companies that have been selling glorified garbage to multi-display fetishists for so long.
-Billco, Fnarg.com