> unless there's some software fix to get it up to 64 GB. I very much doubt that this would even be possible. The OS and other on-chip devices require dedicate

> unless there's some software fix to get it up to 64 GB. I very much doubt that this would even be possible. The OS and other on-chip devices require dedicated memory as well and need to reserve address space. You simply cannot max out physical RAM with a single device in a UMA configuration.