In a full 30 man raid my game becomes basically un-playable/not fun to even raid. I've never experienced this before but it has been a while since I raided with a full 30 man raid. My recommended settings are 7 and then i scale some stuff back, like ground clutter and anti-aliasing. I play at 2560 x 1440, see specs below.
-Asus Sabertooth X79
-Intel i7-3820 3.6 OC'd to 4.2
-16GB Corsair DDR3 1600
-Samsung 840 Pro 256GB SSD
-Gigabyte GTX 980TI
-Corsair HX 1050w PSU
-Windows 7
I get 100+ FPS easily outside of raid unless I'm in one of the main cities. So I feel like the problem is related to just being around a certain number of other players.
I'm planning to delete my addons folder, wtf folder and then run the repair tool on WoW when I get off work but I wanted to make a post and see if I could get any kind of input on how to troubleshoot this if anyone else has dealt with this before?