Okay AC4:BF maxed out at 1080p on my 2500k/780 system Driver version:334.76 2014-04-07 18:04:01 - AC4BFSP Frames: 4475 - Time: 91282ms - Avg: 49.024 - Min: 40 - Max: 61 Driver version:337.50 2014-04-07 18:17:19 - AC4BFSP Frames: 6471 - Time: 118703ms - Avg: 54.514 - Min: 42 - Max: 63 Gained 2FPS max and min but 5.5 FPS average. noticed my core 0 was not pegged at 100% the entire time and the GPU stayed above 90% about 90% of the time. There are still some hiccups but if i drop the AA down a bit (at TXAA x4 now) I think I can get a solid 60 v-synced. I like these drivers. Need to try them on the main rig.