AMD newsroom press release: AMD Unveils World's Most Advanced Gaming Graphics Cards, Built on Groundbreaking AMD RDNA 3 Architecture with Chiplet Design

Vendor primary announcement establishing the architecture name for the RX 7900 family, which AMD's per-SKU page never states. Headline and body verbatim: 'AMD Unveils World's Most Advanced Gaming Graphics Cards, Built on Groundbreaking AMD RDNA 3 Architecture with Chiplet Design' and 'Highly efficient AMD RDNA 3 architecture delivers world-class performance, and features new unified compute units, world's fastest interconnect, second-generation AMD Infinity Cache technology, new display and media engines'. Also the memory description: 'the new graphics cards feature up to 24GB of high-speed GDDR6 memory running at 20Gbps over a 384-bit memory bus'. Establishes the chiplet design (separate memory chiplets), which is part of why the 384-bit width could not simply be read off the product page. Accessed 2026-10-03. KIND NOTE: filed as 'blog' because the schema's kind enum has no 'press-release' member. It is AMD's own first-party newsroom announcement.