Friday, October 12th 2007
NVIDIA bringing in 3-Way
NVIDIA is getting its 3-way SLI ready for its November 12th launch. To run your own 3-Way SLI setup you will need the following three things. First, you will need the upcoming 3-way SLI drivers. Second, you will need a 680i SLI motherboard or a soon to be released 780a/780i SLI motherboard that must include at least 3 PCIe x16 slots. Third, you will need to have three GeForce 8800 GTX or 8800 Ultra graphics cards(It is a necessity to have 2 SLI connectors on each card). Lastly you will need a 3-way SLI bridge card. Interestingly it looks like the upcoming G92 won't support 3-way SLI because it only has one SLI connector per card.
VR-Zone provided a diagram that shows how 3-way SLI operates.
In brief summary; Card A connects to Card B, and B connects to C and then C connects back to A. If this 3-way SLI bridge card is sold separately the 3-way SLI setup may prove to be more expensive then a 3-way Crossfire X setup.
Source:
VR-Zone
VR-Zone provided a diagram that shows how 3-way SLI operates.
In brief summary; Card A connects to Card B, and B connects to C and then C connects back to A. If this 3-way SLI bridge card is sold separately the 3-way SLI setup may prove to be more expensive then a 3-way Crossfire X setup.
21 Comments on NVIDIA bringing in 3-Way
But I somewhat agree about overkill, because you go out and spend top money on 2 cards, then a third (same or lesser card)
THEN, 2 months down the line, having spent loads of cash, your 2 cards in that setup become redundant via the inroduction of a new card thats more powerfult han both combined, half the price of one of those cards, and sucks less power than all three.. lol :laugh:
THIS IS WHAT VR-Zone said
Nvidia is stepping up efforts on getting 3-way SLI ready for launch on Nov 12th. However, to get 3-way SLI up and running, there are a few requirements. Firstly you need a 3-way SLI drivers. Secondly, you need either a 680i SLI or the upcoming 780a/780i SLI board with at least 3 PCIe x16 slots. Thirdly, you need either GeForce 8800 Ultra or GeForce 8800 GTX cards as these cards have 2 SLI connectors on each card. Even the upcoming G92 cards will not support since it has only 1 SLI connector. Fourthly, you would need a 3-way SLI bridge card
AND I THINK THE 790i Board that runs DDR3 can run TRi SLI
when you added a second 3dfx card, your performance doubled. not like today where you get like a 50-80% increase.
Also, 3dfx can play some modern games with special tweeks.