AMD Ryzen series APUs (Picasso) support DDR4 3333+(OC) / 3200(OC) / 2933 / 2667 / 2400 / 2133 non-ECC, un-buffered memory *

Supports AMD Ryzen™ 5000 Series/ Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series/ Ryzen™ 3000 and Ryzen™ 3000 G-Series Processors

A reasonably priced Micro ATX board that’s flagship-CPU capable.

Moving down to the bottom third, the audio section on the left is in plain sight, not using any shrouds or faraday cages for the Realtek ALC1200 codec. We also see four gold Nippon audio capacitors. We don’t find any fancy op amps or the like here. However, the audio solution should still be fine for most users. And yes, I do agree with the 2.5G ethernet. These days many people are looking for more than your typical 1Gb networking. Still, the board looks pretty solid otherwise. The best result we've recorded to date of any AM4 motherboard was the Aorus Xtreme at 55C while the worst result technically comes from the MSI MPG X570 Gaming Edge WiFi which had to throttle the CPU during this test for its own survival. The X570-A Pro ran hotter, but avoided throttling in this test.

Across the bottom are a bunch of buttons and headers, including multiple USB ports and RGB headers. Here’s the full list, from left to right: Then in terms of features, you're getting an additional M.2 slot which supports PCIe 4.0 SSDs, and of course, the primary PCIe x16 slot supports PCIe 4.0 as well. Other features include USB 3.2 Gen 2, 2.5 Gigabit LAN, front USB Type-C, M.2 shields, better PCB, pre-installed I/O shield, much larger VRM cooling to go with the bigger VRM, a better board layout and just a higher quality motherboard in general. There's really no comparing the two generations as they're in completely different tiers, and pricing reflects that. What we may be witnessing here is increased demand for Ryzen products and board makers want to get in on the action. Ryzen has made it through that period of uncertainty since the first generation, as a result B450 sales were significantly higher than that of B350, which we're told by all accounts did very well. At long last AMD more budget-oriented B550 motherboards will finally go on sale. There's been plenty of talk about the B550 chipset and all the supporting boards for weeks, and we're now able to share our results with you. On hand for testing today we have the MSI B550M Mortar, MSI B550 Tomahawk, Gigabyte B550 Aorus Pro and Gigabyte B550 Aorus Master.If you bought a Ryzen 5 3600 a year ago, there's a real possibility that you might want to buy a Zen 3 part with more cores, but we guess that's a story for later in the year.

This was a very lazy review. All of the cons really are not cons for 99% of the people building a mATX build. Supports AMD Ryzen™ 5000 & 3000 Series desktop processors (not compatible with AMD Ryzen™ 5 3400G & Ryzen™ 3 3200G) and AMD Ryzen™ 4000 G-Series desktop processors Supports DDR4 2667/ 2800 /2933 /3000 /3066 /3200 /3466 /3600/ 3733 /3866 /4000 /4133 /4266 /4400+ MHz by A-XMP OC MODE AMD B550 AORUS Motherboard with 10+2 Phases Digital Twin Power Design, Enlarged Surface Heatsinks, PCIe 4.0 x16 Slot, Dual PCIe 4.0/3.0 x4 M.2 with One Thermal Guard, 2.5GbE LAN, RGB FUSION 2.0, Q-Flash PlusAMD Ryzen series CPUs (Vermeer) support DDR4 4533+(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory * Should also note that there is an updated version of this board, denoted with a -P, that upgrades the ethernet to 2.5Gb and ups the supported RAM speed to DDR4-4400. The audio solution may or may not be different (different model numbers are shown in the Newegg listings). Otherwise it seems identical.