OS: Windows 8
CPU: Intel Core i7 3630QM (2.40GHz)
GPU: Dual NVIDIA GeForce GT 650M SLI
HDD: 1 TB, 5400 rpm
RAM: 12 GB
Now with my problem: I've played Diablo 3 before with a computer that is lower end than this laptop (Lenovo Y500 for the curious) and have had lower FPS (30-50) but no sutter. On this machine, I get roughly 90 fps in New Tristram, but when I use an ability, I drop to 60 and a stutter occurs. You can just imagine what this is like in an area with lots of monsters and this is with everything on the lowest settings and running at 1366x768 resolution. Everyone says this computer should be able to max this game out no problem, but I can't for the life of me figure out the stutter problem. Maxed out, I get 48-49 fps in town and in various areas, but I get drops to about 20 FPS whenever a fight starts or whenever I use an ability.
If I need to give more info, let me know. I really would like to get to the bottom of this. : (