This motherboard supports the Intel Ivy Bridge processor in the LGA1155 package, with memory & PCI Express controllers integrated to support 2-channel DDR3 memory & 16 PCI Express 2.0 lanes. This provides great graphics performance. The Intel B75 express is the excellent single-chipset design that supports the socket 1155 Intel Core processor. It improves performance by utilizing serial point-to-point links, allowing for increased bandwidth & stability. in addition, the P8B75-M LE comes with 1 SATA 6 Gbps & 5 SATA 3 Gbps ports for faster data retrieval, doubling the bandwidth of current bus systems. Moreover, Intel B75 express chipset also supports i GPU function.