Click on the link below that matches your product and you'll be taken to the appropriate page or website where you'll be able to download the latest drivers for. XFX R Core Edition: A cheap graphics card with a great range of connections and performance. Stream Processors; MHz Core Clock; 1GB Bit DDR5; The Black Edition graphics card represent our highest achievement in GPUs . Meets the standards of the newest games with the latest Direct X driver compatibility. XFX Radeon HD - Core Edition - graphics card - Radeon HD - 1 GB overview and full product specs on CNET. Drivers & Utilities. Stream Processors; MHz Core Clock; 1GB Bit DDR5; MHz . Meets the standards of the newest games with the latest Direct X driver. AMD Radeon™ HD Core Edition. Stream Processors MHz Core Clock 2GB Bit DDR5 MHz Effective Memory Clock PCI Express I recently bought the 1GB XFX Radeon HD used on ebay - so far so good in my first computer build But I've run into a problem.