FYI, after running Albert on a few of my rigs, here are my GPU results (+/-) on the Binary Radio Pulsar Search (Arecibo, GPU) app:

GPU Avg Time Credit Credit/Day TDP Credit/Day/Watt
K2000M x2 16000 3200 34560 55 628
750 Ti x3 10000 3330 86300 60 1439
7790 x2 7440 3450 80100 85 943
7950 x5 7400 3300 192650 225 856