Do you have lag using Dolphin?

Hi people,
First, sorry for my robotic english, i am brazilian, im hoping that are you understanding.
Do you have lag using dolphin?
-You: yes
Today im gonna make a tutorial
-Administrator: oh, another useless post
I have a 2gb ram 2008-manufactured lenovo notebook, and i am constantly tried to have dolphin at full speed.
-You: OH RLY?
i never found better builds for old Pc's than 3.5-125 and 3.5-367, dolphin 4.0 upwards are to laggy.
-Administrator: oh man are you using a unofficial dolphin build?
if you have lag, bet you have searched for some optimized dolphin versions. finally i am able to run IES (Inazuma Eleven Strikers) At a decent fps
-You: ok, you are running at full speed a 4.437gb game
I never said that was at full speed. after all, the best speed that i have its from a optimized build
-You: Download Link! Download Link!
I do not know if it is allowed direct links for unofficial versions, all credits for ExtremeDude's work for that build
Here, on her site you can find a way to download a funcional ver. for you
https://sites.google.com/site/ryancollin...lds/builds
-You:Some of that site downloads are with a annoying installer
Try the last GIT version,i use that
-You: My emulator just freeze when i try to open files
its a 3.5 normal problem, open as admin (right click, open file as administrator)
-You: I'm still lag and i am using that build
Try disable the fog
-Thx Bro!
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All build credits for ExtremeDude, his site up ^
If i helped leave a comment in this post
i am glad to help you