13 votes 11 comments. Here is a am4 motherboard vrm list compiled by various people and testing results.

Info X570 X470 X370 B550 B450 B350 A320 Motherboards Am4
Amd mobo vrm tier list. Amd x570 motherboard tier list. It cleans and reduces the voltage to different components most notably the cpu. It differentiates top tier boards from cheap ones. After seeing lots of vrm discussion about b450x470 and some less informed users asking for a tier list ive decided to put one together. The vrm is the fundamental part of a motherboard. Tier h2o liquid cooled only vrm terrible if cooled only with air tier s if liquid cooled.
Just thought some info on this would be relevant with zen2 and x570 motherboards about to be released. Asrock b450m steel legend budget amd. I still dont understand how the x570 aorus master is classified on the same tier as the phantom gaming x and taichi when sources like hardwareunboxed have shown the aorus master to have superior vrms including reaching higher clocks and cooler vrms and pcb compared to both the taichi and phantom gaming x and very similar stats to the c8h. Not all but most boards that will support the new zen2 cpus are listed here. 1gb lan micro atx amd quad crossfirex 6 phase vrm msi mpg z490 gaming plus budget intel. The voltage regulator module is a collection of mosfets power transistors capacitors and chokes.
25gb lan 2x m2 slots 12 phase vrm. Is there some b550 vrm tier list so i can compare them with b450 and x570 motherboards. However not all boards will get all of these features to the same extent so were revisiting the topic with a tier list of x570 motherboards. Theres been plenty of talk about the b550 chipset and all the supporting boards for weeks and were now able to. The list will include modern motherboards for both intel and amd chips from asus asrock biostar evga gigabyte msi nzxt and supermic. At long last amd more budget oriented b550 motherboards will finally go on sale.
But on amd s tier its 10000oc for some reason. Also which ones support bios flashing without a cpu.