Questions about the Pentium 3258 in an Entry level Gaming Rig

Masterpizza2

Honorable
Sep 1, 2013
18
0
10,520
Hi,
I'm building a budget gaming rig for 400 dollars for my brother and decided the pentium 3258 would be the perfect choice. I have a few questions. Is it the only pentium gxxxx that can overclock and can I overclock it with a hyper 212 evo and MSI H81M-E33 Micro ATX LGA1150 combination? The gpu I chose is the MSI 260x 2gb for $100. Is 2gb frame buffer too much? BTW he's going to run it in 1600x900 or 1920x1080.
Thanks!

Here's the rest of the build
http://pcpartpicker.com/user/Masterpizza2/saved/RQLwrH