1GB 64-Bit DDR3 Core Clock 625MHz 1 x DVI 1 x HDMI 160 Stream Processors PCI Express 2.1 x16 he Radeon HD 6450 graphics processor,packed with advanced GPU technologies, is a great visual upgrade that delivers HDMI with 3D for stereoscopic (3D) displays as well as 2nd generation support for DirectX 11 for the most versatile solution for everyday computing. MICROSOFT DIRECTX 11 SUPPORT Get intense gaming performance and unrivalled image quality with stunning 3D visual effects, realistic lighting and lifelike imagery with SAPPHIRE graphics cards supporting DirectX11. New features in DirectX11 such as Hardware Tesselation, HDR Texture Compression, Multi-threading support and DirectCompute bring lifelike gaming and an experience never possible on a PC before. AMD APP ACCELERATION With AMD Accelerated Parallel Processing (APP) model : 100322L tag : Video - Graphic Cards