<p>➀ This article provides an update on AMD's RDNA 4 architecture, detailing its features and improvements over the previous RDNA generations.</p><p>➁ It discusses the new compute engine, media engine, ray tracing architecture, and AI performance enhancements.</p><p>➂ The article highlights the impact of RDNA 4 on gaming and AI applications and its competitive positioning against NVIDIA's offerings.</p>