AMD Unveils RDNA 4 Architecture and Radeon RX 9070 Series GPUs

2025-03-01
AMD Unveils RDNA 4 Architecture and Radeon RX 9070 Series GPUs

AMD officially revealed its RDNA 4 GPU architecture and the Radeon RX 9070 series, built upon it. RDNA 4 boasts significant improvements in efficiency, ray tracing, and AI performance. Featuring a single-chip design, it includes enhanced Infinity Cache and higher memory bandwidth. Targeting the mid-range market, the RX 9070 series offers performance comparable to the RTX 4070 Ti or RTX 5070 Ti, bundled with technologies like FSR 4 and HYPR-RX. AMD also introduced new software features, including an AI Apps Manager and the LLM-powered chatbot, AMD Chat, enhancing user experience.

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