Introduction SAPPHIRE has been a well-known graphics board partner with AMD for a very long time, and it is no surprise that it is embracing the new Radeon RX 7000 Series GPUs based on RDNA 3. On our test bench today we have a brand new SAPPHIRE PULSE AMD Radeon RX 7900 XT GAMING OC 20GB GDDR6 DUAL HDMI/DUAL DP AMD RDNA 3 (SKU# 11323-02-20G) video card for review in gaming performance. SAPPHIRE has made its product stack very easy to differentiate between AMD Radeon RX 7900 XT series SKUs.