[quote]While AMD and nVidia have both arrived at simular feature capabilities for multi-display hardware full-screen accelerated 3D, the driver level implementations are the only real difference. Given SLi Matrix Mode and XP span modes, I think your last statement is hypocritical. :wink:
for AMD's defence, I think it's not only software but also hardware implementation with maybe some hardware "tricks" that allows SLS to not crumble in performance when the resolution raises or things like that.
And as you said they are the first really serious about bringing it to the masses ...
The only hardware trick is the 2 legacy clocks and the 3rd for DP allowing for 3 or more ports out. XP span mode has the exact same single GPU, single card out limitations that EyeFinity had at launch. While we could split hairs over the finer points of what is alike and different in all of these things, the overall statement I gave is a valid one.
What did AMD really invent? Multiple ports out of a single card in a single 3D full screen area? No... First to market with this tech? No... Available to all consumers built in as value addded? No... All these distinctions were already made with XP span mode.
The big difference is what DP is doing to allow for ports out on the card. The only thing AMD is really doing is giving us a new variation of this capability. It's not an invention, it's more of a recycling if a term is to be used. All marketing spin aside, I think EyeFinity is a great idea. It's a heck of a lot better than what nVidia pulled off and abandoned, but a reality check is in order when it comes to just what was invented.