The AMD B550 Motherboard Overview: ASUS, GIGABYTE, MSI, ASRock, and Others
by Dr. Ian Cutress & Gavin Bonshor on June 16, 2020 11:00 AM ESTASRock B550 Phantom Gaming-ITX/ax
The budget chipsets are often a good place to find the smaller mini-ITX based motherboards, because in those small form factors, users are unlikely to be pushing the frequency limits of their processors, and something using less power and is more compact often benefits the design. This this case the B550 PG-ITX/ac seems to be a more mid-range platform, with a rear IO cover as well as a combination M.2 and chipset heatsink at this size.
There are three 4-pin fan headers on this motherboard total, often a minimum for these sorts of systems, and they are equally placed around the board. There are RGB LEDs on the edge of the board at the bottom, as well as a pair of RGB LED headers at the top for anyone who wants to add some flash. As with most designs of this size, there are only two DDR4 memory slots.
On the right hand side we get a 24-pin ATX power connector, four SATA ports in a standard configuration (this is good, normally they are sticking out of the motherboard on mITX), a USB 3.0 header, a USB 2.0 header, a front panel header, and a Type-C header.
The PCIe 4.0 x16 slot is reinforced, and the PCIe 4.0 x4 slot is just above this, sharing the heatsink with the chipset. There is another PCIe 3.0 x2 M.2 slot on the rear of the motherboard. Just to the left of the chipset is the ALC1220 audio, although there isn’t much more room to offer an improved audio scenario.
On the rear panel we have the Intel I225-V 2.5 gigabit Ethernet port, a Type-A USB 3.2 Gen 2 port, a Type-C USB 3.2 Gen 2 port, DisplayPort, HDMI, four USB 3.2 Gen 1 ports, the audio jacks, and antenna for the Intel AX201 Wi-Fi 6 module.
Truth be told, with these features, users will be hard pressed to tell the difference between most X570 mini-ITX motherboards and this motherboard.
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Makaveli - Tuesday, June 16, 2020 - link
Replace AMD in your sentence with motherboard makers AMD it not setting the price for them. Looking at list of boards here is seems most of them added features just to jack the prices up.WaltC - Wednesday, June 17, 2020 - link
Yep, price is all down to the mboard OEMs.sing_electric - Thursday, June 18, 2020 - link
On one hand, you're right, on the other, AMD provides the chipset and specifications, and the fact that NO OEMs seem to be able to make cheap boards suggests that there's challenges with meeting the spec at a certain budget._cracken - Wednesday, October 28, 2020 - link
No you are wrong on both hands. AMD does not deliver chipsets for B550, it is made by asmedia.Irata - Tuesday, June 16, 2020 - link
Well, the cheapest board starts at $95, there are still plenty cheap B450 boards around and there will be B520 soon.As for OEM, I am sure they will have boards built based on their requirements.
I am curious to see what will happen to mainboard prices in a few months and if there will be additional / improved entry level options like for X570.
Chaitanya - Tuesday, June 16, 2020 - link
B550 has better connectivity than X470 with excellent VRM to boot._espo - Wednesday, July 1, 2020 - link
U have to understand amd didnt fuck up.motherboard companys didnt too because theres thing like covid and mb are made in china soIts more expensive to them now.And they have less stock and they still have to make money
Desierz - Tuesday, June 16, 2020 - link
Article refers to AMD's SMT as hyperthreading. I think hyperthreading is an Intel specific term.WaltC - Wednesday, June 17, 2020 - link
Intel has no objection to AMD using the phrase...;)MB-Guru - Tuesday, June 16, 2020 - link
I would like to purchase this MB. Which Reputable Vendor is selling this Gigabyte B550 vision D right now? Does anyone know? Thanks !