AMD's game-boosting Smart Access Memory is coming to Ryzen 3000
The $479 Radeon RX 6700 XT obviously stole the spotlight at AMD’s “Where Gaming Begins: Ep. 3” event on Wednesday, but before Radeon chief Scott Herkelman showed off his shiny new graphics card, he delivered another very welcome announcement. AMD’s Smart Access Memory feature is coming to Ryzen 3000 processors to make your games run faster.
AMD debuted Smart Access Memory alongside its fantastic Ryzen 5000 processors. Smart Access Memory is built atop the PCIe specification’s optional Resizable BAR feature and allows your CPU to fully access your graphic card’s memory buffer, an upgrade from the usual 256MB chunks. The tweak can provide a performance uplift ranging from negligible to notable, as our Smart Access Memory testing with the Radeon RX 6900 XT revealed. Depending on the game and resolution, we saw frame rates soar by up to 8 percent, and AMD says Smart Access Memory can boost performance by up to 16 percent in best-case scenarios.