alt Hacker Newseh, there is nothing a gpu can do here within the concept of composition that a cpu could not also do. the gpu simply has buffers that it compsits, the cpu can do that as well. with the benefit of less complexity leading to not needing to worry about driver crashes. on sane architectures its all the same ram anyway
> eh, there is nothing a gpu can do here within the concept of composition that a cpu could not also do.
True, but which is more efficient?
> on sane architectures its all the same ram anyway
Opinions differ. The main benefit of splitting RAM is not having to share the bus. As I said, this lets you use the CPU for CPU things without having to spend precious DRAM bandwidth shovelling pixels.