AMD Ryzen 3000 Builders Thread

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Justinbaileyman

Golden Member
Aug 17, 2013
1,980
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What good are overbuilt VRM's and motherboards if they cannot OC the CPU much beyond boost frequency?
They are meant for future upgrades with higher core count CPU's such as 3900x , 3950x and what ever even higher core counts we might get for the 4000 series next summer..

Edit: Rumor has it that thread counts for the 4000 series cpu's are going to be increasing from 2 threads per core to 3 or 4 threads per core.
This will also take advantage of all those so called over built VRM's.
 
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Ajay

Lifer
Jan 8, 2001
16,094
8,109
136
Outside of maybe ASRock with their $299 x570 Taichi, all the boards you would expect in that range got price-jacked to the $350 level instead. The upside is that some of those boards are arguably better than their x370 equivalents from two years ago. OEMs are starting to take AM4 a little more seriously now. The downside is, as you say, sticker shock.

Anyway, if you are not getting a C8H, MSI MEG ACE, or Aorus Master, you'd better be prepared to make some compromises on x570. Fortunately some of those compromises really aren't so bad. Main thing is to try to avoid the cheap 4-layer boards and to look for common complaints. OCN has a lot of owners' threads you can pore through as time permits (those threads are ridiculously long).
The x570 Asrock Taichi & MSI Unify are top of my list for now. Less is known about the Unify, but it is basically a Meg Ace with a couple of features stripped, features that don’t matter to me.
 

DooKey

Golden Member
Nov 9, 2005
1,811
458
136
They are meant for future upgrades with higher core count CPU's such as 3900x , 3950x and what ever even higher core counts we might get for the 4000 series next summer..

Edit: Rumor has it that thread counts for the 4000 series cpu's are going to be increasing from 2 threads per core to 3 or 4 threads per core.
This will also take advantage of all those so called over built VRM's.


IIRC the SMT 4 capability has been debunked. Not going to happen.
 

fleshconsumed

Diamond Member
Feb 21, 2002
6,485
2,363
136
They are meant for future upgrades with higher core count CPU's such as 3900x , 3950x and what ever even higher core counts we might get for the 4000 series next summer..

Edit: Rumor has it that thread counts for the 4000 series cpu's are going to be increasing from 2 threads per core to 3 or 4 threads per core.
This will also take advantage of all those so called over built VRM's.
Meh, quality 470 boards like Strix-F can handle 3950x just fine. I doubt Zen3/4000 series will have much higher TDP than Zen2/3000 so the only issue is BIOS support for newer CPUs.
 

Ajay

Lifer
Jan 8, 2001
16,094
8,109
136
What good are overbuilt VRM's and motherboards if they cannot OC the CPU much beyond boost frequency?

It can get complicated, but here is the gist. First, I wish Ryzen would consistently overclock to boost frequencies., but they don’t. So it’s really about efficiency and VRM temps. An overclocked 3950 will probably max out at something like 200 amps overclocked, but you don’t want a 200-250A to cover that. You want 400A to keep the VRM efficiency up and the temps down for better stability. The 600 amps VRMs are for LN2 cooling runs. I’m not looking for a 3950X, but if my workloads change in a few years, I might want to pick up something like a 4950X and will want to overclock it, so it’s better to be prepared.

If I find a board that I like at a price I like and it has a 600A, well, that’s overkill, but that’s just the way it goes.
 

Stevae

Junior Member
Nov 3, 2018
24
3
41
aquastevae.cf
That's good to know. I could get mine to boot, but it took over a minute before I was on the desktop sometimes. If it's occurring on different manufacturers, does that mean AMD is at fault?
Sometimes, before switching back to the older bios, you can try different drivers for the sound cards, and many people have found a slightly older driver for the sound card worked well with a newer bios. And for the record, its not AMD. It's the mobo manufacturers. MOST of the boost problems for the new Ryzen chips is on the mobo's. This has been proven in each generation with better bios and drivers over time. Also, this isn't so uncommon with a brand new platform, as the new AMD chips are. It takes time to work out some of the kinks of a new 7nm process. Hope this helps.
 
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Stevae

Junior Member
Nov 3, 2018
24
3
41
aquastevae.cf
I look at motherboards as the heart of a system. So i only buy overbuilt, well featured boards (and I've had cheaper boards die prematurely). I also don’t upgrade often anymore. I like Asus, they have always had extremely comprehensive BIOS/UEFI. That said, when I built a a B450 MSI system for my mom, I liked it, even though the UEFI seemed to be on the simple side, but that wasn’t an overclockers board. The MSI Unify looks like a very solid board with everything I want (and it’s not blingy). Spending more than $300 for a non-HEDT seems nuts to me, particularly because Ryzen's tends to hit a wall pretty fast, unless you’re an extreme overclocker.

I didn’t look it up yet, but given the price, I expect the dram to be e-die. I don’t know if I could get myself to buy anything other than Samsung SSD.

Even though it's eating me up, I think I can wait till Black Friday (actually, doesn’t Amazon start early).
In my humble opinion it's worth upgrading to a x570 mobo, as EVERYTHING is going to be pcie4 within the next few months anyway, and by mid 2020, without it, you will feel left behind. Also, I have normally always gone with Samsung nvme drives as well, and have one in my sys right now. But I also have a new Corsair MP600 1TB in there, and it is beating the crap out of my Samsung EVO 960 on reads and writes. It's also way cheaper.There are several x570 mobos which are relatively inexpensive, and still offer you most of the great features of better vrm's, 3600mhz memory upgrades, pcie4 and wifi 6, besides better compatibility with the new Ryzen chips. Hope this helps...
 
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Stevae

Junior Member
Nov 3, 2018
24
3
41
aquastevae.cf
Recalculating....

PCPartPicker is going to see my IP allot the next few days. Warming up to x570. Thanks @DrMrLordX

Haven't been too keen on Asrock because several reviewers really didn’t like the UEFI.
Yeah, everyone has their likes and dislikes. Personally, I never buy AsRock or MSI boards. They both have tended to have terrible bios's, and problems with upgraded peripherals. I always buy Asus or Gigabyte for mobos, and Asus more than Gigabyte, as Gigabyte has only recently upgraded their bios to be really good. In fact, I'm fighting with myself right now whether to go nuts and get the Gigabyte X570 Extreme, the Master or the Asus CH VIII Hero. I'm also waiting for Black Friday/Cyber Monday, and changing my mind everyday on which I will buy. Lol. So goes the enthusiast's life around BF.
 
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Stevae

Junior Member
Nov 3, 2018
24
3
41
aquastevae.cf
What good are overbuilt VRM's and motherboards if they cannot OC the CPU much beyond boost frequency?
As bios and driver software gets worked out to be better and better, the core counts, clock speeds and threads go up and up. It's happened with every other gen of Ryzen. So in the coming months, mobo manuf's will continue to release better and better bios updates, as has been in the past, and your need to cool the vrm's will become more important.
I tend to think about it like this, Better to have and not need, than to need and not have... In my opinion, the biggest mistakes people make when upgrading their computers is thinking about today's environment instead of the next year or two. Just something to think about. Cheers!
 
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Justinbaileyman

Golden Member
Aug 17, 2013
1,980
249
106
AT what time are the 3950x cpu's launching?? I am dead tired and starting to fall asleep but dont want to miss out!!
 

DarthKyrie

Golden Member
Jul 11, 2016
1,548
1,315
146
AT what time are the 3950x cpu's launching?? I am dead tired and starting to fall asleep but dont want to miss out!!

It should be 8 or 9 AM EST or thereabouts, I know that Microcenter opens at 10 AM but I am sure Best Buy or other B&M (brick & mortar) stores will have them when they open.
 

Justinbaileyman

Golden Member
Aug 17, 2013
1,980
249
106
OK thanks, Im gonna head to bed then good night all.
Happy AMD hunting in the morning.. ZZZzzzZZZzzz

Edit: Well I didnt sleep for very long and im back up and they are still not available yet
 
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DrMrLordX

Lifer
Apr 27, 2000
22,035
11,620
136
What good are overbuilt VRM's and motherboards if they cannot OC the CPU much beyond boost frequency?

As @Ajay articulated, VRM duty cycle % is lower if your power phases are overbuilt. My x570 Aorus Master almost never has VRM temps over around 42-45C. The other (related) nice part about overbuilt power phases is that some of the nicer boards let you raise the switching frequency of the VRMs which can increase CPU stability in edge-case overclocks. That typically heats up your VRMs, but like I said . . . mine rarely even touch 45C using the most "Xtreme" switching frequency setting available for the VRMs.

The x570 Asrock Taichi & MSI Unify are top of my list for now. Less is known about the Unify, but it is basically a Meg Ace with a couple of features stripped, features that don’t matter to me.

Taichi is a respectable board. The Unify sounds interesting.

Meh, quality 470 boards like Strix-F can handle 3950x just fine. I doubt Zen3/4000 series will have much higher TDP than Zen2/3000 so the only issue is BIOS support for newer CPUs.

I agree, but I don't. The hardware is certainly adequate; in fact, the x470 Taichi seems like a perfectly fine board for most Matisse chips; however, most of the OEMs are giving x370 and x470 "also-ran" status when it comes to UEFI updates. Over the long term, that won't matter as much unless the boards are treated as complete abandonware. But in the short-term, it can be frustrating waiting for key features to be implemented and for bugs to be squashed. Also, I would not look at x470 as a realistic target for Vermeer thanks to the firmware ROM size limitation issue. Unless you have one of the rare boards with a large ROM, OEM's are going to have to make some ugly compromises on those boards to support Vermeer (they already have in some cases to provide support for Matisse). X470 currently supports Summit Ridge, Raven Ridge, Pinnacle Ridge, Picasso, and Matisse. Add Renoir + Vermeer to that list and you've got a UEFI that won't fit in many x470 motherboard ROMs. Sacrifices will have to be made.
 

EXCellR8

Diamond Member
Sep 1, 2010
3,982
839
136
Yea I'll probably stick with my current X370 board until I am forced to update and/or capped out. That's why it was important to me to buy a high end one when the very first Ryzen processors went on the market in 2017. You can figure that some of the more niche boards will get updates sooner, if at all.

In the unlikely event that I do decide to upgrade, I may move to sTRX... even though I don't really need it.
 

amrnuke

Golden Member
Apr 24, 2019
1,181
1,772
136
Yea I'll probably stick with my current X370 board until I am forced to update and/or capped out. That's why it was important to me to buy a high end one when the very first Ryzen processors went on the market in 2017. You can figure that some of the more niche boards will get updates sooner, if at all.

In the unlikely event that I do decide to upgrade, I may move to sTRX... even though I don't really need it.
I had the same dilemma when I snagged a 2200G (knowing I'd upgrade to Zen2 on release). I ended up cheaping out on a board and now had to replace it already when I popped in a 3600 (not even a top tier Zen2!). I now have a good B450M board, 3600, and 5700 and don't anticipate any further upgrades until at least 2021, when AMD may have moved to a new platform for mainstream.

The problem is that I have a 2200G + fan, Gigabyte B450M DS3H, and 8GB 3200CL16 RAM sitting there unused. What ever shall I do? A tiny build might be nice but then I have to toss the DS3H and get a mini-ITX or something smaller.
 

StefanR5R

Elite Member
Dec 10, 2016
5,914
8,826
136
What good are overbuilt VRM's and motherboards if they cannot OC the CPU much beyond boost frequency?
They are meant for future upgrades with higher core count CPU's such as 3900x , 3950x and what ever even higher core counts we might get for the 4000 series next summer..
We don't know yet whether 4000 series Ryzens will be compatible with AM4. 4000G series APUs will probably be compatible.
 

Ajay

Lifer
Jan 8, 2001
16,094
8,109
136
We don't know yet whether 4000 series Ryzens will be compatible with AM4. 4000G series APUs will probably be compatible.
Seems likely that they will, isn’t DDR5 and PCIe 5.0 due in Zen4?
Of course, AMD hasn't said for sure yet - even though they already know.
 

JimKiler

Diamond Member
Oct 10, 2002
3,559
205
106
What good are overbuilt VRM's and motherboards if they cannot OC the CPU much beyond boost frequency?

Agreed, just get an Asus TUF gaming X570 Plus Wifi For under $200 which has good quality and boot LED's and supports Ryzen 3000 series without worrying about BIOS versions.
 
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DooKey

Golden Member
Nov 9, 2005
1,811
458
136
Yea I'll probably stick with my current X370 board until I am forced to update and/or capped out. That's why it was important to me to buy a high end one when the very first Ryzen processors went on the market in 2017. You can figure that some of the more niche boards will get updates sooner, if at all.

In the unlikely event that I do decide to upgrade, I may move to sTRX... even though I don't really need it.

I see no reason to move off of my X370 board at this time. It has the features I need and is running my 3900X just fine. Purchased it when Ryzen first hit the streets. It's been a great investment. 1700X to 2700X to 3900X without any hiccups.
 

arandomguy

Senior member
Sep 3, 2013
556
183
116
I didn't really follow the Ryzen 2000 - > 3000 bios updates for existing boards scenario. But hypothetically judging by how each manufacturer handled them how would you rate them in terms of hypothetical Ryzen 4000 (Zen 3) support?

Trying to decide between more budget b450 boards at the moment (such as the Asrock B450M Pro, $60). Trying to keep it under $100 or really $75.

My original plan was to get a "higher end" ITX boards (like the Asus b450i Strix, $135) but I ended up with a 3600x (instead of 3700x/3800x) and can't really feel like spending that much on a motherboard.
 

DrMrLordX

Lifer
Apr 27, 2000
22,035
11,620
136
I didn't really follow the Ryzen 2000 - > 3000 bios updates for existing boards scenario. But hypothetically judging by how each manufacturer handled them how would you rate them in terms of hypothetical Ryzen 4000 (Zen 3) support?

Trying to decide between more budget b450 boards at the moment (such as the Asrock B450M Pro, $60). Trying to keep it under $100 or really $75.

My original plan was to get a "higher end" ITX boards (like the Asus b450i Strix, $135) but I ended up with a 3600x (instead of 3700x/3800x) and can't really feel like spending that much on a motherboard.

It's going to be 2-3 months post-launch before the Vermeer UEFI updates roll out in force on anything older than . . . x670? Or whatever they call their next chipset, if any. Frankly I'd be shocked if they stay with x570 but they might. x570 will get first whack, followed by x370/x470 whenever the OEMs feel like it. There may be some updates earlier than that, but I would expect them to be buggy and using launch/pre-launch AGESA versions that have some major warts.

Expect headaches for a lot of people, including x570 owners. x370/x470 owners (and similar) will have it worst since those boards have to support everything released on AM4 going back to 2017 (or 2016 for boards that still support Bristol Ridge). UEFI rom size restrictions will require a lot of cutting of features and/or support. Updating to support Vermeer may take away Summit Ridge/Raven Ridge support, for example. You may also lose things like mouse support in the UEFI menu.

However, if you find a board with a large firmware rom, you may have better luck. Note that a lot of x570s also have small firmware roms. They're not necessarily going to have it any better.
 

arandomguy

Senior member
Sep 3, 2013
556
183
116
It's going to be 2-3 months post-launch before the Vermeer UEFI updates roll out in force on anything older than . . . x670? Or whatever they call their next chipset, if any. Frankly I'd be shocked if they stay with x570 but they might. x570 will get first whack, followed by x370/x470 whenever the OEMs feel like it. There may be some updates earlier than that, but I would expect them to be buggy and using launch/pre-launch AGESA versions that have some major warts.

Expect headaches for a lot of people, including x570 owners. x370/x470 owners (and similar) will have it worst since those boards have to support everything released on AM4 going back to 2017 (or 2016 for boards that still support Bristol Ridge). UEFI rom size restrictions will require a lot of cutting of features and/or support. Updating to support Vermeer may take away Summit Ridge/Raven Ridge support, for example. You may also lose things like mouse support in the UEFI menu.

However, if you find a board with a large firmware rom, you may have better luck. Note that a lot of x570s also have small firmware roms. They're not necessarily going to have it any better.

I'm not fussed about the timeline. I wouldn't be a Zen 3 early adopter regardless. If I wasn't concerned about needing Zen 3 to keep pace due to the next generation consoles I wouldn't even upgrade.

Really the problem would be no upgrades. I think (maybe resolved now) MSI for instance had a lot of issues due to the rom size issue you mentioned. Although oddly with their revised Max boards all having the larger 32MB roms they might be ahead of the curve next time around at least for those boards.

The Asrock B450M Pro I mentioned I had a concern with as it seems like they still haven't a bios with the newest AGESA, so I wonder what the longer term support for that would be (given the also low place in their lineup).

One of the reasons I had originally planned to go with the Asus B450i Strix was the large rom size and that I guess Asus has the scale to amortize costs in providing updates.

The last option thought about was to just hold onto the CPU (and maybe memory) until B550 boards come out.
 

Ajay

Lifer
Jan 8, 2001
16,094
8,109
136
Just pulled the trigger. I setup a price drop notification on CamelCamelCamel for the 3900x. Got an email that it dropped to $499 at Amazon! That's where the rest of my order was as a saved cart. So that adds up to: MSI MEG x570 Unify, Ryzen 3900X, Samsung 970 EVO NVMe, G.Skill FlareX 3200 CL14 (should be b-die). Should all be here by next Wednesday. I decided on the 3900X to be more future proof. This will be my main driver for the next 5-6 years. I’ll probably just need a GPU upgrade at some point. I’ll post here on how well the setup process goes. I’ve built over dozens of systems, so I think I’ve got this, still, this is going to be fun .
 

DrMrLordX

Lifer
Apr 27, 2000
22,035
11,620
136
@Ajay

Good deal. 3900x should last you for awhile. I think some of the chips that have come out more-recently have been better bins than mine, too. There's folks running around with 4.4-4.5 GHz all-core OCs. Of course you don't have to OC . . . better bins will clock better @ default. Be sure to stop in once you've built your system and we might be able to help you get the most out of default mode so you don't feel the need to use PBO or anything like that. Assuming that's what you want.
 

Ajay

Lifer
Jan 8, 2001
16,094
8,109
136
@Ajay

Good deal. 3900x should last you for awhile. I think some of the chips that have come out more-recently have been better bins than mine, too. There's folks running around with 4.4-4.5 GHz all-core OCs. Of course you don't have to OC . . . better bins will clock better @ default. Be sure to stop in once you've built your system and we might be able to help you get the most out of default mode so you don't feel the need to use PBO or anything like that. Assuming that's what you want.
I'm an old clock hound (since the PII). So currently, after I reinstall all my software (ugh*) I will be overclocking. My current plan is to see where I can get at a vCore of 1.35 volts. I used to push CPUs to the limit, but because of the hotspot issue with 7nm Ryzen - I want to be a bit more cautious.

*Thank God I use LastPass, all the logins for software downloads are in the cloud.
 
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