This morning I woke up and got a EUE on my GPU (HD4890), I proceeded to delete the proper files to restart it, however, when I looked at my PPD, they had actually gone up from when I get a 511 WU and were about the same as when I get a 384 WU.
So, my CPU alone yields more PPD than my GPU alone and is a little better than my GPU and CPU combined. This brings me back to my usual problem of priority where I can never seem to get the most out of my hardware by setting priorities.
For now, I let it run on CPU folding alone and I will see when I get back home where the folding is and then decide if I should use less power by letting the GPU idling. Unless, of course, someone has another suggestion