Summary: I have 3770 OC to 4.3 with no problems. It's basically left on 24/7, and down volts to around 1.6G unless I'm gaming. Upgraded the BIOS off the bat to Ver (?). I have had no problems at all what so ever.
Summary: I purchased two of these along with Intel Core I5 processors and couldn't be happier - works great on an ATI Crossfire gaming setup with six monitors on one computer and three on the other. ASRock hit it out of the ballpark with this one! Highly Recommend!
Summary: I purchased this MB a year and a half ago and no problems with it what so ever. Great purchase being with the MB they through in a set a 2 x 4 GBs of G-Skill Sniper Ram. Went perfect with the 3570k Intel chip. Glad I decided on the AsRock Extreme 4. Grab it!
Summary: Using this motherboard for a HTPC/plex server build. It has been running great over a year now. I bought it because of the price and features i was looking for in a HTPC build. The 2 feature i must have is the xRAM and THX certification. Added 16 GB ram and i disabled the pagefile and set the all temp and IE cache folders to the RAM disk. Saves my little SSD.
Summary: This is one great motherboard. I've had Intel, EVGA, Asus and many others over the years. This board is really fast and extremely simple to setup and use. I was so impressed with the first one that I bought another one along with faster RAM, CPU, CrossFire and made it a gaming machine. I am completely pleased with the design and function. Emails to ASRock were quickly answered and always with a follow-up.
Summary: This is a good board, and works as advertised, just wished I would have bought it from a different vendor, the vendor I purchased from must be over seas because when the board arrived it had been opened and rifled through, customs possibly?