At its first reveal of the Radeon Vega graphics card on the sidelines of the 2017 International CES show, AMD was careful to conceal the power-connectors of its graphics card prototype (using tissue paper), even though teaser images of the card were splattered all over the web. From this week's reveal of a Radeon Vega graphics card running on an AMD Ryzen 7-1800X powered machine, the veil is off the power connector layout. Apparently, AMD's reference design Radeon Vega 10 graphics card is air-cooled, and it draws power from a combination of 8-pin and 6-pin PCIe power connectors.

NVIDIA's GeForce GTX 1080 (reference) makes do with a single 8-pin connector, although most custom-design GTX 1080 cards feature 6-pin + 8-pin layouts. The GP102-powered TITAN X Pascal reference, too, draws power from 6+8 pin connectors. It's interesting to note here, that the power connectors feature a string of LEDs near their contact points on the PCB. The Radeon R9 Fury X, too has something like this, although the LEDs are used to alert users of faulty power input, or power draw. In the image below, we see that LEDs over only one connector are lit up. Could this indicate that AMD is making sure users are aware that the card isn't drawing power from both connectors all the time?