Meet AMD Radeon R9 280 from ASUS, XFX and Sapphire | VideoCardz.com
HIS R9 280 IceQ OC 3GB GDDR5 PCI-E DLDVI-I/HDMI/2xMini DP < R9 280 Series < Desktop Graphics < Products | HIS Graphic Cards
AMD Cuts Radeon R9 280 to $249
Amazon.com: AMD Radeon R9 280X 3GB HDMI PCI Express Video Graphics Card for Apple Mac Pro, outperforms ATI Sapphire Radeon HD 2600, 4870, 5770, 7950, 9000, 9800 Gigabyte : Electronics
R9 280 in 2020 | A Surprising Experience... - YouTube