This board supports the AMD Socket AM3+ for AMD FX Series CPU up to 8 cores and is also compatible with previous generation AMD Socket AM3 processors. The TUF Series delivers preeminent stability, all-around compatibility, and extreme durability, providing the most reliable computing experience. The SABERTOOTH 990FX R2.0 endures a Promised Reliability Strict Test Program, to ensure safe and smooth operation even in the most challenging conditions. Exclusive TUF features make this motherboard unique and innovative. ASUS implements cutting-edge thermal solutions CeraM!X and TUF Thermal Radar. CeraM!X is a premium ceramic coating technology that provides a 50% larger surface for heat dissipation. TUF Thermal Radar is a unique solution that embeds 10 hardware sensors on the motherboard to provide real-time thermal detection with detailed information for every critical component. ASUS new DIGI+ Power Control technology includes multiple digital voltage controllers, allowing ultra-precise modulation and tuning for both the CPU and DRAM. ASUS E.S.P (Efficient Switching Power) not only provides more switching power for the motherboard, but also offers higher efficiency with lower power loss and less waste heat generated. MemOK! ensures memory boot compatibility, and ESD Guards provides unique protection of motherboard components from unexpected electrostatic discharges. This motherboard also comes with Quad-GPU SLI and Quad-GPU CrossFireX Support, providing flexible multi-GPU solutions, allowing the user to experience a brand new gaming style never experienced before. For ultimate durability, the SABERTOOTH 990FX R2.0 uses military standard TUF capacitors, chokes and MOSFETS to ensure superior life-span even under the most demanding conditions. The Sabertooth 990FX R2.0 also comes with a wide range of ASUS Exclusive Features, including USB BIOS Flashback, a simple Plug and Press Hardware-based BIOS Flashback. AI Suite II provides the user with a one-stop access to innovative ASUS features, and USB 3.0 Boost provides faster USB 3.0 transmission with UASP. Remote GO! is a one-stop PC Remote Control and a great home entertainment feature, while Network iControl allows the user to experience real-time network bandwidth control. This latest upgraded motherboard comes Windows 8 ready, with hardware driver compatibility tested and assured, so the user can rest assured that they can easily upgrade to the next generation OS without any compatibility issues.