GIGABYTE FM2+ Series Motherboards GIGABYTE FM2+ series motherboards based on AMD A78 chipset & feature the new FM2+ APU socket, & are designed to get the most from forthcoming Kaveri AMD APUs, while preserving compatibility for current AMD FM2 APUs. FM2+ AMD APUs offer native support for 8 GT/s PCI Express gen 3.0 as well as DX11.1 support integrating the high performance steamroller′ core. AMD socket FM2+ APUs also offer native support for 4K resolution displays on HDMI port. GIGABYTE Ultra Durable™ 4 Plus GIGABYTE Ultra Durable™ 4 Plus debuts on GIGABYTE motherboards, with a range of features & component choices that provide record-breaking performance, cool & efficient operation & extended motherboard lifespan. Ultra Performance GIGABYTE uses All Solid Caps (Capacitors) & Low RDS (on) MOSFETs which are rated to work at higher temperatures to provide a longer lifespan. Ultra Safe GIGABYTE motherboards feature GIGABYTE Dual BIOS™, an exclusive technology from GIGABYTE that protects arguably one of your PC's most crucial components, the BIOS. GIGABYTE Dual BIOS™ means that your motherboard has both a ' Main BIOS' & a ' Backup BIOS', making users protected from BIOS failure due to virus attack, hardware malfunction, improper OC settings or power failure during the update process.