TechPowerUp posted a review on the ASUS RX 480 STRIX OC 8 GB
A quote from the article:
The ASUS RX 480 STRIX OC is the first custom design variant of the RX 480 that we are reviewing. It comes with the same cooler as the STRIX GTX 1080, which ensures excellent temperatures. ASUS has also improved power capability of their card, it's coming with an 8-pin power connector now.ASUS RX 480 STRIX OC 8 GB @ techPowerUp