I found a laptop for about $460 with this pairing (A6-4400m + 7670) and I was wondering if the CPU will bottleneck the GPU and what the performance would be like. The 7670 is doing pretty well on notebookcheck at 1366x768 so if the processor can push the graphics well enough I'll probably get it. I'm at work right now and don't have the link on me but I'll post it later if it helps.