asus sabertooth x58 intel extreme tuning utility

Quad-GPU SLI and Quad-GPU CrossFireX Support! The triple-channel DDR3 architecture enlarges the bandwidth of your system memory to boost system performance. The motherboard supports DDR3 memory that features data transfer rates of 1866/1800/1600/1333/1066 MHz to meet the higher bandwidth requirements of the latest 3D graphics, multimedia, and Internet applications. It also supports up to 36 PCI Express 2.0 lanes providing better graphics performance. The Intel® X58 Express Chipset is one of the most powerful chipset designed to support the Intel® Core™ i7 Processors with LGA1366 package and Intel® next generation system interconnect interface, Intel® QuickPath Interconnect (QPI), providing improved performance by utilizing serial point-to-point links, allowing increased bandwidth and stability. Intel® Core™ i7 processor is one of the most powerful and energy efficient CPUs in the world. Supports Intel® QuickPath Interconnect (QPI) with a system bus of up to 6.4 GT/s and a max bandwidth of up to 25.6 GB/s.

This motherboard supports the latest Intel® Core™ i7 processors in LGA1366 package with integrated memory controller to support 3-channel (6 DIMMs) DDR3 memory.

The official marketing text of ASUS Sabertooth X58 Intel® X58 Socket B (LGA 1366) ATX as supplied by the manufacturer

Asus sabertooth x58 intel extreme tuning utility