Those new Bristol Ridge AM4 chips look to be an exceptional value to me for a capable APU, however I've got just one small concern before i'd consider getting one. Does anyone know how much DDR4 that it will let you allocate toward the onboard V-RAM? I've been a proud owner of a Sapphire R7 videocard for several years, but since it's only got 1GB of v-ram it really dosen't do so well in modern games, even at low settings. Is the Bristol Ridge R7 limited to only 1GB of v-ram, or can it be adjusted higher than that? I was really hoping it would let you crank it to at lease 4GB, but can't find good information about it online.