Originally Posted by
Sandraudiga
Take everything I say with a grain of salt because other posters on this forum know insanely more than me, but I'm learning.
One thing I do know for certain is 4 gigs of ram is more than enough for Wow, as it doesn't let you use more than 2 unless you use the new 64 bit version in beta, or add in a large memory tag that is technically against the rules to add. Some bits of the ram do matter, like 1333 vs 1600 ram, and the timings which will be a 4 digit code like 9-9-9-24. Lower on those being better. I don't think 1333 to 1600 would give you a difference that's noticeable for the average user, but not too sure about the timings. Doubt ram issues are causing lag.
Also, the graphics card you are using is far better than mine, and allows you to use DX11. You can enable DX11 inside wow with a console command, and maybe an addition to a text file in your wow folder, but off the top of my head I can't remember what it is. Depending on how much you would be willing to pay a 560ti or even a 580 would be cards to look at, but pretty sure they are overkill for wow. I think you can get the AMD equivalents for a bit cheaper and equal performance, but would take someone who knew more than me to list those.
Everything I've read suggests wow is harder on the CPU than the GPU, and you have a pretty good CPU.
I am using 4 gigs of crap no name ram, a gtx 260, and a fairly old i7 at 2.8, all of which are worse than you have and I get zero graphical lag inside a 25m. I run it with most things at ultra, expect for minimal shadows.
The lag your getting, is it a 2-3 second lag in your abilities going off, or graphic stuttering and 2-3 second freezes?