DailyTech | AMD Launches Radeon HD 7970 Graphics Card For Desktop PCs NASDAQ (RTTNews.com) - Advanced Micro Devices, Inc. (AMD) Thursday launched the AMD Radeon HD 7970 graphics card for desktop PCs. This is the world's fastest single-GPU graphics card and the only GPU based on 28nm production technology, AMD said. ... AMD Radeon HD 7970 graphics card launched, benchmarked: Fastest single-GPU ... AMD fires up its Radeon HD 7970 AMD Unveils New Flagship Radeon 7970 GPU |