i3 4130 @ 3.4GHz (stock) is on par with i5 3570k @ 4.4GHz (OCed) in Dolphin Benchmark . Since your case is slim , you may get i3 4330 (Intel HD 4600) with H81M mobo (or a H81 mini ITX mobo) instead .
Edit : Oops , I forgot that you're having an i5 CPU
If you have more money to spend then i5 4670k + MSI Z87 G45 + Noctua low profile cooler
For more information , click here
Edit : Oops , I forgot that you're having an i5 CPU

If you have more money to spend then i5 4670k + MSI Z87 G45 + Noctua low profile cooler
For more information , click here
Laptop: (Show Spoiler)
Mini PC :: (Show Spoiler)
