Hello guys, so 2013 is my year of mini ITX gaming pc. I made a new config with the following spec: MB: New coming Asus Maximus VI Impact CPU: Intel i5 4670K GPU: MSI TF GTX 760 OC RAM: Corsair Vengeance Pro 8G 1600 CPU cooler: Corsair H80i PSU: Seasonic X serie 650 SSD: Samsung Pro 840 128G HDD: Seagate Barracuda ST1000DM003 1T Case: Bitfenix Prodigy white So the installation was not easy, but I finally managed to install all carefully. I made a super clean windows 7 ultimate 64 bit installation and installed all driver correctly. The cpu doesn't seem to be hot, since the temperature is around 28°C idle, and 35-40°C playing ultra settings games like Batman arkham city, diablo 3 and starcraft 2. The only problem is this annoying stuttering. It happens in Diablo 3 and arkham city. The game suffer from micro freeze every 20-30 sec, and this is very annoying for my gaming experience. The graphic settings are all maxed off in both game. So what do you think about this issue and which component could be the source of the problem? Thank you very much in advance. Regards.