How much video memory does an AMD Radeon 6900 XTX have?
It was rumored that the AMD RX Radeon 6900 XTX would have been equipped with 16 GB of GDDR6 video memory, which would have made it more powerful than the other variants of the Radeon RX 6900 graphics card. Unfortunately, due to reasons that are not entirely clear, AMD never officially released this graphics card, and it remains a prototype or concept that was never brought to market. It is also worth noting that while leaked images and specifications of the card did circulate online, they should be taken with a grain of salt, as they have not been officially confirmed by AMD.