What is the AMD version of RTX?

AMD does not have an equivalent version of the RTX series. The RTX series is a line of graphics cards produced by NVIDIA, known for their real-time ray tracing capabilities. AMD, on the other hand, has their own line of graphics cards called Radeon, with the latest models being the Radeon RX 6000 series. While AMD's Radeon cards offer high performance and advanced features, they do not have a direct equivalent to NVIDIA's RTX technology. AMD has their own approach to real-time ray tracing called Radeon Ray Tracing, which is supported on their latest GPUs.