Cymric wrote:
Besides, the CPUs in the AmigaOne have too little muscle to supply a modern high-performance video card with sufficient data in a given time frame. In other words: the CPU is likely going to hold the video card back, performance wise. Since you can get quite good deals on older Radea, my suggestion would be to shop wisely ;-).
A G4 at one gigahertz will have more than enough for that. Apart, the modern graphics card is there to take work away from the CPU. That's the whole friggin' point of having vertex and pixel shaders.