Are you sure? https://www.techpowerup.com/gpu-specs/radeon-r9-fury-x.c2677 https://www.techpowerup.com/gpu-specs/radeon-r9-fury-x.c2677 > AMD has paired 4 GB

Are you sure? https://www.techpowerup.com/gpu-specs/radeon-r9-fury-x.c2677 https://www.techpowerup.com/gpu-specs/radeon-r9-fury-x.c2677 > AMD has paired 4 GB HBM memory with the Radeon R9 FURY X, which are connected using a 4096-bit memory interface.