GIGABYTE NVIDIA GeForce RTX 4070 Ti Eagle OC 12GB GDDR6X PCI Express 4.0 Graphics Card GV-N407TEAGLE OC-12GD - Best Buy
Dirt cheap Gigabyte B450 S2H is surprisingly capable of 3800 MHz RAM at 1900 FCLK (even official site only lists DDR4 3600 as a maximum supported frequency) : r/overclocking
B550 VISION D (rev. 1.0) Key Features | Motherboard - GIGABYTE U.S.A.