P9X79 WS features the Intel X79 chipset supporting the Intel LGA 2011 2nd Generation Intel Core i7 Processors. Dual Intelligent Processors 3 integrating new DIGI+ Power Control - provides most precise adjustment, enhanced performance, high stability, and O.C. capability for CPU & RAM. Flexible multi-GPU solutions via both 4-Way NVIDIA SLI and Quad GPUs CrossFireX technology enhances impressive graphic processing power for ultimate graphic experience. ASUS SSD Caching offers similar functionality as Intel SRT. Dual Intel Gigabit LAN features server-grade reliability with high-bandwidth networking for the best online experience. ASUS USB 3.0 Boost enables 3 different types of modes (Normal, Turbo, UASP) enhancing overall read/write performance of any USB 3.0 devices that is connected to the system.