2080Ti with HX750i powered by single cable (x2 6+2)

Hi all, I've got a 2080ti arriving today and I can't really seem to find a solid answer on whether I can safely power my 2080ti with a single cable that has x2 8-pins on it (I believe this is called a daisy-chained cable?).Some people say you can, some people say you can't and that the cables will melt and ruin my entire rig. So I'm torn.The PSU I have is the HX750i Corsair, I believe it's in multi-rail by default and from my research the majority are saying to use 2 dedicated cables per 8-pin slot on the GPU from the PSU. But I get the feeling with the plethora of configurations and different PSUs out there, it may not be required.Any help is much appreciated.