AMD Radeon

AMD Radeon () is a brand name by Advanced Micro Devices (AMD). Several computer products are sold under the brand. For example, graphics processing units (GPUs), random-access memory (RAM), and overclocking software. These products are produced by Radeon Technologies Group, a division of AMD.
Their main competitor is Nvidia with their GeForce line.
History.
Radeon was created by ATI Technologies. AMD bought the company in 2006 for $5.6 billion.