I was able to do some research and according to the manufacturer, the RAMs are optimised for Intel XMP 3.0. Depending on the motherboard, you can also use them for AMD CPUs, but it is not recommended by the manufacturer. Although the manufacturer offers AMD Expo versions, they are not gold-coloured but silver-coloured: - G.Skill RAM Gskill D5 8000 48GB C40 Trident Z5 RGB K2 EXPO, 2 x 24GB, 8000 MHz, DDR5-RAM, DIMM