amd rdna 4

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AMD’s Next-Gen Chiplet GPU: UDNA Revives 2.5D/3.5D Design

August 31, 2025
Close-up of an AMD Radeon graphics processing unit (GPU) with pink and orange lighting accents.

AMD's RDNA 4 GPUs, like the RX 9070 XT, target mid-range competition rather than high-end, but future RDNA 5 architecture…

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BigTech Companies

AMD’s RDNA 4 Strategy: Two Dies, Many GPUs, Zero Waste

August 29, 2025
Close-up of an AMD Radeon graphics processing unit (GPU) showing intricate circuitry and the AMD logo.

AMD's RDNA 4 architecture uses asymmetric harvesting to produce a wide range of GPUs from just two base designs, improving…

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