AMD details how it built a product line-up with just two RDNA 4 dies — Flexible design and asymmetric harvesting enables production of multiple models without new silicon

AMD's RDNA 4 GPUs leverage asymmetric harvesting capability that enables AMD to selectively disable shader engines, compute units, and memory controllers to spin multiple Radeon RX 9000-series models from just two base dies, improving yields, reducing costs, and broadening its product lineup without creating new silicon designs.