Barring anything stupid on the part of the manufacturer, all 400-series (B450 and X470) motherboards with HDMI output should have explicit HDMI 2.0 support. The reason being is all manufacturers should have designed and tested specifically to Raven Ridge since those processors which have native support for HDMI 2.0 were already widely available on the market. Additionally, AMD's motherboard design recommendations naturally specified HDMI 2.0 support at that point for both X470 and B450 chipsets.Hello!
The boards like the MSI B350M-MORTAR is on the confirmed list, but I can't see any B450M boards listed. Like the MSI B450M Mortar (and it's latest MAX version), does any have any info regarding these HDMI 2.0a support?
I'm up to build a HTPC on Raven APU, possibly with 2400G or 3400G and the 4K / 60Hz and HDR support would be essential features.