Nvidia quietly kills 3- and 4-way SLI support for GeForce GTX 10-series graphics cards - alexandermyseat

Cheerio, Enthusiast Winder. Nvidia's doing away with plans to require a special software tool to unlock 3- and 4-elbow room SLI setups. But alternatively of making systems with three or four GeForce GTX 1080 Oregon GTX 1070 graphics card game play nice out-of-the-box with the company's Brave Ready drivers, Nvidia's pretty much declaring 3- and 4-fashio SLI setups dead for traditional play.

A forthcoming Game Waiting driver let go of will add in 3- and 4-direction SLI accompaniment, no Enthusiast Key needed—but that support will entirely be enabled for a handful of specific benchmarking applications equal 3DMark Fire Strike and Catzilla, Nvidia told PC Perspective. So you'll still see extreme point Nvidia-powered rigs at the high of overclocking charts, but you North Korean won't be competent to put that tycoo to use in factual games. In-game hold boodle at 2-way SLI profiles.

In that location's a caveat to this: With-it nontextual matter APIs same Vulkan and DirectX 12 allow developers to immediately access GPUs, so specific games will be able still tapdance into threesome or more graphics cards if the developer implements it. (The same technical school lets you run Radeon and GeForce cards together in the cookie-cutter system.) But both of those graphics APIs are still in their very azoic days, with DX11 titles still representing the vast majority of PC games shipped, and directly implementing mGPU support costs developers time and money. So don't expect to watch a photoflood of DX12 games confident of bearing 3- and 4-way SLI setups anytime soon.

If you managed to snag several new GeForce cards it's time to think of returning some of them, in other words. While 3- and 4-way GPU setups have long been in the extreme nonage and this move from Nvidia frankly makes sense, IT's deeply unfortunate that Nvidia waited until after the GTX 1080 and GTX 1070 went on sale to change its mind regarding SLI support. Hopefully returns from disappointed enthusiasts go smoothly.

AMD hasn't said how its new Polaris-based graphics cards (comparable the $200 Radeon RX 480) volition handle CrossFire plump for for systems with multiple GPUs.

We've reached out to Nvidia PR with some questions about finer inside information and will update this article if we find out a response. Meanwhile, read PC Perspective's look at 4-way GTX 1080 SLI benchmarks in LuxMark for a brief tasting of what might receive been.