Sli and crossfirex Pc#

Played around with a bunch of other settings, and eventually got it detected! (Not 100% sure, but I think setting the PCIe Gen to Gen4 instead of Auto may have been the issue.) Booted up, all monitors working great, etc. Whilst SLI is Nvidia’s multi-GPU solution, competitor AMD have CrossFireX (formally known. No immediate improvement in fact, the Graphics Card Information page is gone in this version. SLI stands for Scalable Link Interface and, like CrossFireX, is a brand name for multi-GPU technology. Update: Updated to newest BIOS version, 4402. CrossFire offers adaptability and level of choices achieving a less unsurprising customer experience.

Sli and crossfirex Pc#

SLI allows each GPU to talk with the other while avoiding the processor completely similarly as other unnecessary bits of the GPU. To enjoy all the best vendor exclusive technologies, we built a PC that runs SLI with two GTX 780 Tis and Crossfire with two R9 290Xs at the same time. The BIOS Graphics Card Information page only ever shows the 3080Ti.Īm I missing something - is this type of setup doable? I realize each will only use 8 lanes, but I would expect that any two GPUs should be compatible if I'm not trying to use SLI/CrossFireX. CrossFire achieves a gear engine tech considered XDMA that opens up a quick channel between the GPUs. I've tried multiple combinations of both GPUs in various slots, however, and the Radeon is never detected. The original setup had the 3080Ti in slot PCIe X16_1 and worked fine. crossfire is amds version of sli, works pretty much the same. I'm attempting to get a dual GPU setup going - just for additional displays, no SLI or CrossFireX.