GDDR6 SDRAM (Graphics Double Data Rate 6 Synchronous Dynamic Random-Access Memory) is a type of synchronous graphics random-access memory (SGRAM) with a high bandwidth ("double data rate") interface designed for use in graphics cards, game consoles, and high-performance computing. It is a type of GDDR SDRAM (graphics DDR SDRAM), and is the successor to GDDR5. Just like GDDR5X and despite its name it uses QDR (quad data rate).