AMD Radeon RX 6600 Launch

Today is the official launch of AMD's new Radeon RX 6600 graphic cards, and these should now be available individually and in pre-built systems. Of course the ongoing semiconductor shortage will complicate things. Here's the product page showing these are designed to provide "the ultimate 1080p gaming experience." This press release has all the details on the cards and the technology they incorporate:
The Radeon RX 6600 leverages breakthrough RDNA 2 gaming architecture, 32MB of Infinity Cache, 8GB of GDDR6 memory, and other advanced features to provide the performance of an enthusiast-class powerhouse in a midrange solution. Key features include:

  • AMD Smart Access Memory (SAM) – Now supporting AMD Radeon RX 5000 Series graphics, SAM unlocks higher performance when pairing AMD Radeon RX 5000 or Radeon RX 6000 Series graphics with AMD Ryzen 5000 or select Ryzen 3000 Series Desktop Processors and AMD 500-series motherboards by giving AMD Ryzen processors access to the entire high-speed GDDR6 GPU memory.
  • AMD FidelityFX – An open-source toolkit of visual enhancement effects for game developers available at AMD GPUOpen. The new AMD FidelityFX Super Resolution (FSR) spatial upscaling technology delivers 2X faster performance in “Performance Mode” compared to native 1080p in select titles. To date, game developers have added support or announced plans to add support for FSR in 50 top games and game engines.
  • Microsoft Windows 11 Support – AMD Radeon graphics cards are optimized for the latest Windows 11 performance optimizations and features, including DirectX12 Ultimate, Auto HDR, Microsoft DirectStorage and more.