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 Pro4
The B550 Pro4 is a more cost-down version of the Extreme4, where we replace features like the 2.5 gigabit Ethernet with single gigabit Ethernet, as well as reduce the number of power phases and such. Because Pro4 is a different line to Extreme4, there’s also a major overhaul in the styling.
In this instance the power delivery is all situated on the left hand side, with a single heatsink and a shortened rear panel cover that doesn’t cover all the rear panel segments. The socket area is a little busy, with ASRock going for a mix of angles here, so it’s hard to make out but there are three 4-pin headers around the socket, while the CPU is powered by an 8-pin and a 4-pin.
The DRAM slots are still single sided latch designs, and on the right hand side of the board we get an RGB header, the 24-pin ATX connector, a USB 3.0 header, and six SATA ports. Underneath the SATA ports are some built in RGB LEDs.
Unlike some of the other ASRock boards, because Pro4 is a more cost down model, the chipset heatsink is smaller than most. There is an M.2 heatsink, but it’s not attached to the chipset heatsink and sits on its own, but covers the PCIe 4.0 x4 slot from the CPU. There is another M.2 slot below the chipset heatsink, and this is a PCIe 3.0 x2 slot from the chipset. For the PCIe slots, the top slot is a reinforced PCIe 4.0 x16 slot, while the second full-length slot is a PCIe 3.0 x4 from the chipset.
For the rear panel, we get a combination PS/2 port, four USB 3.2 Gen 1 ports, an analog D-Sub port, a HDMI port, space for Wi-Fi antenna, a Type-A USB 3.2 Gen 2 port, a Type-C USB 3.2 Gen 2 port, gigabit Ethernet via a Realtek RTL8111H controller, and audio jacks from a Realtek ALC1200 design.
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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 !