I just bought myself recently a Sapphire Nitro+ 7900xtx to replace my reference 6950xt. I love the card itself but noticed that I still have the same problem I did before with high power consumption on idle when not doing anything demanding. After doing some digging around and hearing from others, it seems the culprit is the VRAM usage. I noticed this also that whenever for a split second it goes down, the power usage also goes far down. On idle at desktop, I notice power usage to be between 65-88w. Fiddling with settings, the VRAM clock speed goes to about 909MHz and is usually consistent. Is this normal and if not, is there any fix or potential long term damage?