
Gigabyte High end
Check on Amazon Z590 AORUS PRO AX
Z590 · ATX · DDR4$390–$431
Z590 tuning for unlocked CPUsThe Intel Core i9-10900K uses the LGA1200 socket, so it needs an LGA1200 motherboard. 9 boards in the GixCore catalog fit it, on B560, Z490 and Z590 chipsets. It is unlocked: to overclock it you need a Z-series board (Z490 and Z590 here); the others run it at stock clocks.
9 compatible motherboards, ranked for this CPU's performance class

$390–$431
Z590 tuning for unlocked CPUs
$379–$419
Z490 tuning for unlocked CPUs
$285–$315
Z490 tuning for unlocked CPUs
$508–$562
Z490 tuning for unlocked CPUs
$366–$404
Z490 tuning for unlocked CPUs
$475–$525
Z490 tuning for unlocked CPUs
$277–$306
Z490 tuning for unlocked CPUs