Weird FPS after upgrading, need help.
The story is a little longer, and I want to explain it in proper way so you can understand me and try to help. After all, this place is the only where I can expect some tips.
The laptop I use is i5 4210u 2.4ghz, intel hd 4400 and 4gb of ram.
When I installed WoW back in January during leveling I used native resolution 1366x768 and everything on Medium, performance was cool. As soon as I started raiding in 25m runs i deducted to fair and fps was fine in ToC, Ony, VoA around 30-32 during encounters.
As soon as I started raiding ICC 25 weekly i had to deduct everything on low with fps belove 30 (range from 22/23 to 30) and I never expected to achieve more. In Dalaran my fps never went below 35 no matter how much crowded it is, which is for me a little weird. Of course I did some geek stuff for performance including intel HD center/registry/settings etc etc.
Like a month ago, I upgraded to 8gb ram and during that time just before raid I messed with drivers on manufacturer site - HP and that saturday night BOOM I had from 35-40 on all Medium with only shadows turned off on 1366x768 and was so happy with that performance during ICC raids.
Here comes the problem, that morning when I woke up, Glarity Utilities daily cache clear screwed up my Win7 and I had to reinstal it. I did almost everything the same way I did and during encounters in ICC i get fps from 23-30.
I tried different Windows versions, different graphics versions, wiped harddisk, reformated partitions, fresh Warmane download... everything yet the fps pattern is the same. In Dalaran it rarly goes below 35 yet ICC below 30. Open world 90/100+.
Yesterday I reduced graphics details, no fps increase. I reduced resolution two points below, no fps increase at all. The pattern is the same no matter which Windows/Resolution/Details I use: on dbm pull its 50/60+ and as soon as we start it goes like: 27 --> 23 --> 26 --> 29 --> 27 --> 30 --> 29/27.
Please, if something come up on your mind, help. Im not trying to make gaming machine out of low budged laptop, I just want the performance I used to have that night when I saw that this baby could run everything fine on medium graphics (shadows off), 1366x768 on 35-40 fps (it never went yellow, only on Sindra Gauntlet which isn't big deal, FPS there was around 15)