Packed with the latest GPU technologies, the Radeon™ HD 6450 graphics processor is a next-generation visual upgrade that delivers Eyefinity multi-display technology, HDMI 1.4a for stereoscopic (3D) displays, Displayport 1.2 as well as 2nd generation support for Direct X 11 for the most versatile solution for everyday computing. Output 1 x D-Sub (VGA) 1 x DVI-D 1 x HDMI 1.4a GPU 625 MHz Core Clock 40 nm Chip 160 x Stream Processors Memory 512 MB Size 64 -bit DDR3 1334 MHz Effective Dimension 146 (L)x 24 (W)x 94 (L) mm Size. Software Driver CD