My GTS450 runs 1000/2000/2000 and gives me 10,500 PPD. I'm going to pick up some more of them. Those clocks are not bad for a $105.00 dollar card that uses 1-6 pin connector and only runs 47C temps. I can get 2 of them and run circles around the 470 and use less watts and run's cooler. Plus they are a lot cheaper. My gaming rig I will keep the 2 gigabyte 480's that are watercooled. The clocks on them are 850/1700/1848 and run 44C. Those will net about 15,000 PPD each or more depending on the WU it gets. The good PPD are the bigadv rigs if you can afford to buy the chips then they will give you consistently more PPD than the fermi's will. Something to think about the fermi's cards are nice, but the -bigadv WU's are where the points are. It's nice getting a 60K or more update on your points. It puts a big smile on your face to see those points under your folding name..