Actually spent all night looking at benchmarks when I was building my own rig last month... settled on a similar setup. Ngl, the 7800X3D is so efficient that even budget boards dont really sweat under the load. I am currently using the ASRock B650M Pro RS WiFi and I have been really happy with it. It has three M.2 slots which is basically unheard of at this price point. One is even PCIe 5.0 ready if you ever want to upgrade to a crazy fast drive down the road. If you are worried about the look in a Lian Li case, that silver and white finish on the ASRock looks super clean. Another solid choice if you want to stick to ATX is the MSI PRO B650-S WIFI DDR5 ATX. I have had zero complaints with MSI stability lately and their BIOS is pretty straightforward for setting up EXPO profiles. Dont stress the VRM cooling too much for this specific CPU. It is a gaming beast but it is not a power hog like the i9 chips. Just make sure you update the BIOS first thing to get those improved boot times because early AM5 was a bit slow. TL;DR: Go with the ASRock B650M Pro RS WiFi. It is cheaper, has better storage options, and looks better in white cases. You wont notice a performance difference between these boards anyway.

Just saw this while browsing. I actually went through this exact same dilemma a few months back when I was helping my cousin build his first rig. We were super tight on the budget after snagging a beefy GPU, similar to your situation with that 4070 Ti Super. We ended up going with the MSI PRO B650M-A WIFI DDR5 AM5 Micro-ATX and honestly, I have been incredibly satisfied with how it has handled everything since then. The 7800X3D is a total beast for gaming but it really does not pull that much power compared to some of those other high-end chips, so you really dont need to overthink the VRM cooling as much as some folks suggest. On that MSI board, the heatsinks stayed totally fine even during five-hour sessions of Cyberpunk. What I really appreciated was the BIOS setup... it felt way more intuitive than some other brands I have tinkered with in the past. We had the RAM running at 6000MHz with just one click and it hasn't crashed once. If you can find it for around $150, it leaves you a little extra cash for a couple extra case fans or some better thermal paste. Plus, it has enough M.2 slots for future storage upgrades, which is a big win if you plan on keeping this build for a long time. It just works without any weird drama, which is basically the goal when you just want to get your build finished and start playing.

> I'm looking at the ASRock B650M Pro RS WiFi and the Gigabyte B650 Gaming X AX v2 but honestly I cant decide Unfortunately, picking between budget boards feels like choosing which headache you want to deal with. I've been through a few of these recently and the experience was not as good as expected for the price. The Gigabyte B650 Gaming X AX v2 ATX has decent 60A power stages, but honestly, I had issues with their RAM training times. It takes forever to boot even with the latest AGESA updates. Super annoying when you just want to jump into Night City. Plus, their PCB quality feels a bit thin compared to older generations. Not exactly the premium feel you want for a 7800X3D build. The ASRock B650M Pro RS WiFi AM5 is actually surprisingly decent for the money, but it's a 6-layer PCB and the VRM is a basic 8+2+1 setup. It’ll handle the 7800X3D fine since that chip is incredibly efficient, but the lack of thermal padding on the backside is disappointing for long-term durability. It looks a bit dinky in a large Lian Li case too, which is kinda a bummer after spending that much on a 4070 Ti Super. If you want my real advice, look at the MSI PRO B650-P WIFI DDR5. It's often on sale around $160 and the VRM performance is way more consistent. If you're dead set on your two options tho, go ASRock. Gigabytes coil whine lately has been a total lottery and its just not worth the risk when you're building this weekend. Just make sure you update that BIOS immediately... ASRock's Instant Flash is way less finicky than Gigabytes Q-Flash Plus in my experience.