NO ....... the CABLES that were used on the OLDER cards will not work as the older cards 1 GPU had a second CHIP on it for the cables to work.

Now your confusing me when you say Cables .... are you meaning WIRE CABLES ..... OR interconnect Bridge Cards like the ones in the pictures?

If your refering to the Bridge Cards .... please use that reference and not Cables and they are not Cables ... thks.