![Amazon.com: Sapphire Radeon HD 7990 6GB DDR5 DVI-I/Quad Mini DP PCI-Express Game Edition Graphics Card 21207-00-50G : Electronics Amazon.com: Sapphire Radeon HD 7990 6GB DDR5 DVI-I/Quad Mini DP PCI-Express Game Edition Graphics Card 21207-00-50G : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/91iYKf-OOwL.jpg)
Amazon.com: Sapphire Radeon HD 7990 6GB DDR5 DVI-I/Quad Mini DP PCI-Express Game Edition Graphics Card 21207-00-50G : Electronics
![Amazon.com: Sapphire Radeon HD 7990 6GB DDR5 DVI-I/Quad Mini DP PCI-Express Game Edition Graphics Card 21207-00-50G : Electronics Amazon.com: Sapphire Radeon HD 7990 6GB DDR5 DVI-I/Quad Mini DP PCI-Express Game Edition Graphics Card 21207-00-50G : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/91FLSDUM-TL.jpg)
Amazon.com: Sapphire Radeon HD 7990 6GB DDR5 DVI-I/Quad Mini DP PCI-Express Game Edition Graphics Card 21207-00-50G : Electronics
![I have a problem, i buyed an amd hd 7990 6gb but after putt the gpu on pc it shows like an 7900 3gb, what i can do? : r/AMDHelp I have a problem, i buyed an amd hd 7990 6gb but after putt the gpu on pc it shows like an 7900 3gb, what i can do? : r/AMDHelp](https://preview.redd.it/i-have-a-problem-i-buyed-an-amd-hd-7990-6gb-but-after-putt-v0-6zdmfzaejei81.jpg?auto=webp&s=5c56870693dd3b6984894f00ffa7a14990542694)