My modified AMD RX 480 stock GPU with holes and cutted backplate to decrease air resistance and an external aluminum heatsinker that is attached to the inside heatsinker : r/Amd
Used - Like New: ASUS Radeon RX 480 Video Card DUAL-RX480-O8G - Newegg.com
EK-FC RX-480 – EK Webshop
Nvidia GTX 1060, 1070 and 1080 vs AMD RX 480 - Tech Advisor
AMD Radeon RX 480 Review | TechSpot
Overview: ROG Strix RX 480 | ROG - Republic of Gamers Global
First Look At The AMD Radeon RX 480 8GB Video Card - Legit Reviews
AMD Radeon RX 480 OC Capability and Radeon Wattman Detailed