AMD’s new RDNA 2 architecture brings ray tracing, an innovative Infinity Cache, and more to Radeon RX 6000-series GPUs. Here’s everything you need to know.

RDNA 2. The graphics architecture at the heart of AMD’s kick-ass new Radeon RX 6000 graphics cards may sound like a simple iteration upon the original “RDNA” GPUs that came before it, but RDNA 2—which also powers the next-gen Xbox Series X and PlayStation 5 consoles—is much more than a mere refresh. Significant tweaking has resulted in a stunning 54-percent increase in power-per-watt over AMD’s last-gen Radeon RX 5000 GPUs.
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