Motherboard VRM Tier List v2 (currently AMD only)

[Jurrunio]

8 hours ago, fede4justice said:

I ran the SmallestFFTs, SmallFFTs, LargeFFTs tests for one hour each, and finally the Blend test for 2 hours. Passed all with no errors and no warnings.
The worst in terms of VRM temperatures was the LargeFFTs.

In any case, I never exceeded 56° peak on the VRMs, reported in the "Maximum" column of HWinfo.

I suppose it is also due to the airflow of my case (LianLi O11D XL, full of fans).

Can I therefore be comfortable with these temperatures?

it's fine to hit mid 80s even.

[Protomesh]

I would like to know how Biostar Z590 Valkyrie LGA1200 fairs in the ranking.

 

From what I've read it has specifically been praised for the VRMs. Even has separate VRM fans built into the motherboard. I read on overclockers they were rated at 90A... 

 

Apparently the Valkyrie beat the Z590 version of Phantom Gaming by 12°C and Valkyrie also beat the Aorus Master by 30°C

Edited November 6, 2022 by Protomesh

[Jurrunio]

21 hours ago, Protomesh said:

I would like to know how Biostar Z590 Valkyrie LGA1200 fairs in the ranking.

 

From what I've read it has specifically been praised for the VRMs. Even has separate VRM fans built into the motherboard. I read on overclockers they were rated at 90A... 

 

Apparently the Valkyrie beat the Z590 version of Phantom Gaming by 12°C and Valkyrie also beat the Aorus Master by 30°C

I dont have any Z590 here, but even if I were to make that list it would just be up top in the same tier as all the other flagships. Overkill is overkill, 50% more overkill doesn't get any more points.

[genexis_x]

B650 and X670 when?

[marinska]

Hello there, I need a little help changing my motherboard, this is my second time building a pc and I learned a lot of things from my first build, so I'm trying not to make the same mistakes. i currently have r3 3200g + a lousy msi b450m pro m2 v2, straight up in F tier lolo

 

I plan on building an r5 5600 + 3060ti which I hope lasts longer for 5 years or so as this might be my last upgrade for socket am4.

 

There is a used asrock x570 phantom gaming 4 for 86$ and a msi b550-a pro for 125$ near me, is it worth to choose that cheap x570 or should get that b550 instead? (a new b550-a pro is 160$ here xd) OR should I go for the new asrock b550m pro4 for 110$ considering I don't overclock most of the time (although I might try it a few years later if I really need more performance).

 

Btw i'm using a montech air 1000 lite case and a deepcool gammax 400 cpucooler, modifying it to 2 fans for push and pull, also 3x front intake fans, 2x top intake fans, and 1x rear exhaust fan

 

thanks in advance

[Jurrunio]

1 hour ago, marinska said:

Hello there, I need a little help changing my motherboard, this is my second time building a pc and I learned a lot of things from my first build, so I'm trying not to make the same mistakes. i currently have r3 3200g + a lousy msi b450m pro m2 v2, straight up in F tier lolo

 

I plan on building an r5 5600 + 3060ti which I hope lasts longer for 5 years or so as this might be my last upgrade for socket am4.

 

There is a used asrock x570 phantom gaming 4 for 86$ and a msi b550-a pro for 125$ near me, is it worth to choose that cheap x570 or should get that b550 instead? (a new b550-a pro is 160$ here xd) OR should I go for the new asrock b550m pro4 for 110$ considering I don't overclock most of the time (although I might try it a few years later if I really need more performance).

 

Btw i'm using a montech air 1000 lite case and a deepcool gammax 400 cpucooler, modifying it to 2 fans for push and pull, also 3x front intake fans, 2x top intake fans, and 1x rear exhaust fan

 

thanks in advance

B550-A Pro used looks to be the best choice but ofc everything about buying used applies.

[marinska]

1 hour ago, Jurrunio said:

B550-A Pro used looks to be the best choice but ofc everything about buying used applies.

It was used once for testing and bios update tho he bought it at feb 2021

Since it has 3 years warranty until feb 2024 so it still has about a year and few month warranty left

[sailsman63]

Is there a sort of beginner's guide to interpreting this information? I get that the boards are being rated by how much power they can supply before running into issues, but to me it's not clear if this is:

1. Directly to the CPU
2. Board as a whole, incl Audio and WiFi devices, SATA controllers, &tc.

I'm also trying to understand how to evaluate if/when this is relevant to my use case. How do I use this data to ballpark if a board can handle the CPU that I'm considering/when should I insist on going up a tier?

 

Sorry if this is really basic to the regulars. I've looked around a bit, and haven't figured it out.

[Jurrunio]

3 hours ago, sailsman63 said:

Is there a sort of beginner's guide to interpreting this information? I get that the boards are being rated by how much power they can supply before running into issues, but to me it's not clear if this is:

1. Directly to the CPU
2. Board as a whole, incl Audio and WiFi devices, SATA controllers, &tc.

I'm also trying to understand how to evaluate if/when this is relevant to my use case. How do I use this data to ballpark if a board can handle the CPU that I'm considering/when should I insist on going up a tier?

 

Sorry if this is really basic to the regulars. I've looked around a bit, and haven't figured it out.

Directly to CPU. The rest arent handled by the main VRM which is the point of focus. You couldn't really push those beyond sustainable limits.

 

I made the list conservative enough that you shouldnt need to go up a tier.

[sailsman63]

@Jurrunio Thanks. And I finally realized that the list actually simplifies it down to TWP of the processor - I was trying to work backwards from raw amperage numbers, and AMD doesn't seem to list anything other than TWP - I even had to look up what typical operating voltages look like.

[Zankyoshi]

Hi guys.

 

My pc keep crashing i think because processor overheat after upgrade from ryzen 5 3600 when playing game either it high or low but when i undervolt my cpu 1.2v and speed 4500mhz. Its work and the processor temp between 60°-66° when playing game. Is it my motherboard the problem?

 

I dont mind undervolt my processor but is it safe or i need to change my motherboard?

 

My spec:

-Amd 5 5600x

-Ram gskill trident z neo 16gb 3600mhz

-Palit gaming pro rtx 3070 8gb

-Mobo ASRock b450m steel legend

-seasonic focusgold 850w

-2k monitor

 

Note:sorry my english is bad

[Jurrunio]

1 hour ago, Zankyoshi said:

Hi guys.

 

My pc keep crashing i think because processor overheat after upgrade from ryzen 5 3600 when playing game either it high or low but when i undervolt my cpu 1.2v and speed 4500mhz. Its work and the processor temp between 60°-66° when playing game. Is it my motherboard the problem?

 

I dont mind undervolt my processor but is it safe or i need to change my motherboard?

 

My spec:

-Amd 5 5600x

-Ram gskill trident z neo 16gb 3600mhz

-Palit gaming pro rtx 3070 8gb

-Mobo ASRock b450m steel legend

-seasonic focusgold 850w

-2k monitor

 

Note:sorry my english is bad

is the bios the latest version? Sounds like the stock settings arent set properly.

 

Even if there's a problem it's not a hardware one, so you dont need to change the motherboard. Undervolts are safe though you should run some benchmarks to check for performance loss

[Zankyoshi]

6 hours ago, Jurrunio said:

is the bios the latest version? Sounds like the stock settings arent set properly.

 

Even if there's a problem it's not a hardware one, so you dont need to change the motherboard. Undervolts are safe though you should run some benchmarks to check for performance loss

Yes my bios already latest stable one well there a beta bios and bios for rtx 4090 compability but i dont think i need that one.

 

Or is that my cooler i test using amd stock cooler it 50°+ on idle even when undervolt and its still crash.

 

Im using deepcool game max l120 v2 when idle temp 45° normal and undervolt its between 39-42.

 

If i recall I lose 3 - 7 fps in cyberpunk 2077 and somegame but i dont don't mind aslong its 60 fps. I already try RMA my processor but they say its not processor but alot people have this problem and undervolt always work for them

[Jurrunio]

3 minutes ago, Zankyoshi said:

Yes my bios already latest stable one well there a beta bios and bios for rtx 4090 compability but i dont think i need that one.

 

Or is that my cooler i test using amd stock cooler it 50°+ on idle even when undervolt and its still crash.

 

Im using deepcool game max l120 v2 when idle temp 45° normal and undervolt its between 39-42.

 

If i recall I lose 3 - 7 fps in cyberpunk 2077 and somegame but i dont don't mind aslong its 60 fps. I already try RMA my processor but they say its not processor but alot people have this problem and undervolt always work for them

Honestly I'm suspecting not enough voltage at stock... Undervolt can cause crashes if done too much and results with different coolers are not comparable because lower temperature increases stability (to a certain point).

[Zankyoshi]

21 minutes ago, Jurrunio said:

Honestly I'm suspecting not enough voltage at stock... Undervolt can cause crashes if done too much and results with different coolers are not comparable because lower temperature increases stability (to a certain point).

I dont mind for now but on certain point if i need to fix this permanent do you have sugestion to do?

[Jurrunio]

2 hours ago, Zankyoshi said:

I dont mind for now but on certain point if i need to fix this permanent do you have sugestion to do?

Sorry I dont have any. Without getting my hands on it there's not much I can say

[Zankyoshi]

2 hours ago, Jurrunio said:

Sorry I dont have any. Without getting my hands on it there's not much I can say

Oh some update as u suspect when i add more volt and keep the speed it still crashing even tho the temp still 60°

[Jurrunio]

1 hour ago, Zankyoshi said:

Oh some update as u suspect when i add more volt and keep the speed it still crashing even tho the temp still 60°

oh for software, make sure chipset drivers are up to date too. 

[HM-2]

On 11/22/2022 at 4:45 AM, Zankyoshi said:

Oh some update as u suspect when i add more volt and keep the speed it still crashing even tho the temp still 60°

Reset the BIOS and start again.

If you're crashing on undervolting but not on standard voltages, then your issue is that your undervolt isn't stable. 

[Jurrunio]

2 hours ago, HM-2 said:

Reset the BIOS and start again.

If you're crashing on undervolting but not on standard voltages, then your issue is that your undervolt isn't stable. 

He said it's crashing at stock but stable with undervolt...

[HM-2]

2 hours ago, Jurrunio said:

He said it's crashing at stock but stable with undervolt...

Is he?

 

My pc keep crashing i think because processor overheat after upgrade from ryzen 5 3600 when playing game either it high or low but when i undervolt my cpu 1.2v and speed 4500mhz

 

Hmm, I'm still not 100% sure what he's saying but never mind.

Okay, if that's the case then next questions:

1) When you say "speed 4500mhz" is that locked speed for all cores? It could be that boosting one core up to ~5GHz is causing instability.

2) How are you validating that the CPU is overheating?

[bestbattle]

Hello, people!

 

Is this list of actuality? Any info regarding Intel Z790 boards?

[Amiga500]

Is the B450M-A II sufficient for an r5 3600/5500? I literally can't find other b450 boards here where I am

[Jurrunio]

9 hours ago, Amiga500 said:

Is the B450M-A II sufficient for an r5 3600/5500? I literally can't find other b450 boards here where I am

It's okay with the stock downdraft cooler, be aware of bios compatibility problem tho as this does not have BIOS flashback. You need a CPU it supports to update the BIOS if its BIOS is too outdated to use these CPUs.

[sailsman63]

Does anyone know if the MSI B550M-A Pro is one of the mATX boards where the power handling does not match up to the full-sized version?

 

The B550-A pro is rated as  a tier-A board, but looking at pictures of the B550M-A Pro, I see some major differences:

• First, the smaller board lacks the VRM heatsinks that are present on the larger. This makes me think that MSI does not expect you to run much power through the board.
• It also appears from counting the VRM caps, what I can see of the mosfets on the larger board, and some of the capacitor layout around the 24-pin, that the entire power-handling structure is built differently here.

If it is different, does anyone have insight on what the smaller board might rate as?