Unknown. Help us by suggesting a value. (PNY XLR8 GeForce RTX 4080 Gaming Verto Epic-X RGB Triple Fan 16GB)
Unknown. Help us by suggesting a value. (Zotac Gaming GeForce RTX 4090 Trinity)
AMD's Smart Access Memory (SAM) and Intel's Resizable BAR are two technologies that allow the CPU to have faster access to the graphics card, which can give a performance boost. It requires a compatible motherboard, graphics card, and CPU.
AMD SAM / Intel Resizable BAR: is this important to you?