The A770 will be offered with either 8GB or 16GB of VRAM, 32 processor cores, and a 2100MHz clock speed. The Radeon RX 6900XT is the closest match to the 16GB edition of this graphics card that is presently available in stores.
Of course, none of these comparisons are reflective of real-world performance since they are based only on the specifications provided by the different makers of these graphics cards.
