Top choice board for I9 9900K is a high-performance motherboard with robust cooling and ample slots.
Top choice board for I9 9900K is a high-performance motherboard with robust cooling and ample slots.
Aorus Master followed by Aorus Extreme (Waterforce – not really something to care about). The Aorus collection offers powerful VRMs across various price ranges. I’d suggest going with Aorus Pro (WiFi) if you’re aiming higher; the VRMs are quite similar and might be more than necessary. Focus on the features that suit your requirements. Someone recommended Taichi, which is also a strong option. I believe the Aorus Ultra and Aorus Pro (WiFi) – likely the one below the Ultra – work well, perhaps Aorus Master if you need a more comprehensive set of features and an upgrade in VRM quality.
These Asus Z390 boards offer poor power delivery for their price.
I own an Asus Maximus XI motherboard paired with my 9900K processor. It's been about six months now, and it's performed adequately so far. Driver support isn't ideal, and some Asus software seems to have issues at best. I wouldn't suggest this board if you need the on-package LEDs. The "maximus" and "code" indicators on my board have stopped working already, which appears to be a widespread problem. Apart from that, the hardware functions well. I regularly run the chip at 5.1GHz all-core in water, though the VRMs get warm (around 60°C) during F@H or benchmarking. The heatsink design handles it without any fans blowing over it.