That'll be an expensive set of memory, crikey. but XMP enabled and thus guaranteed to work with a proper Z790 motherboard.
Intel maintains a registry of XMP 3.0 ready platforms. A list of memory manufacturers' "self-certifications" for particular CPU, motherboard, and memory models. The 13th generation Core series has been added to this list of certified hardware, revealing that the top CPU, the i9-13900K, is compatible with DDR5-7600 memory.
G.Skill RAM has been verified to have the fastest XMP profiles on the ASUS Z790 ROG Maximus Hero and Apex motherboards. The compatibility of DDR5-7466 and DDR5-7600 memory at 1.4 Volts and 36 CAS latency has been verified.
- G-Skill DDR5-7466 CL36 – F5-7466J3648G16GX2-TZ5RK
- G-Skill DDR5-7466 CL36 – F5-7466J3648G16GX2-TZ5RK
- G-Skill DDR5-7600 CL36 – F5-7600J3648G16GX2-TZ5RK
7900 MHz ... interesting to know is that the fastest G.Skill DDR5 kit on the market right now (Trident Z5 RGB) operates at 6600 MT/s.