If you read the reviews of the EVGA 650 G2, most of them show that it originally came with a cpu cable that had 2 8 pin connections so it could be used with high end motherboards. It doesn't come that way anymore, and I have the newer version with only 1 4+4 pin connector. My question is, would the following splitter in the link be safe to use with it or was the original cable maybe wired such that the 2 8 pin connectors were on seperate wires altogether?
https://www.ebay.com/itm/322956007811
https://www.ebay.com/itm/322956007811