EGN

According to Robert Hallock (Technical Marketing lead for AMD consumer processors) post: "AMD has no plans to introduce “Zen 3” architecture support for older chipsets. While we wish could enable full support for every processor on every chipset, the flash memory chips that store BIOS settings and support have capacity limitations. Given these limitations, and the unprecedented longevity of the AM4 socket, there will inevitably be a time and place where a transition to free up space is necessary—the AMD 500 Series chipsets are that time." ...it's totally clear that there is absolutely no technical reason to drop the support of older chipsets and breaking the promise. The capacity of flash memory chips cannot be a technical issue, because firmware can contain whatever CPU support list AMD want (f.e. AMD can easily drop support of Summit Ridge Generation to provide support of Vermeer with no problem).

Unfortunately, AMD confirmed that some B450 boards will be supported and it depends on the vendor. There is no info about X370 B350 and A320 supporting yet.

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We're doing great! Keep it up! Remember - every voice counts and every voice is important. So, if you haven't supported it, you can still do it on Change.org - http://chng.it/KDjKBw4c

It's totally clear that there is absolutely no technical reason to drop the support of older chipsets and breaking the promise. The capacity of flash memory chips cannot be a technical issue, because firmware can contain whatever CPU support list AMD want (f.e. AMD can easily drop support of Summit Ridge Generation to provide support of Vermeer with no problem).

Just created a Petition "Continue support Zen3 CPUs for older AM4 motherboards [Let's make AMD great again]" on the Change.org If you want to support - please follow this link http://chng.it/KDjKBw4c

If we look to the socket TR4 itself, we can see 4 LGA zones. And maybe they cannot be used with today's Threadripper CPUs. We don't know yet - are all 128 PCI lanes available for EPYC in single CPU configuration (also the same situation with 8 system memory channels). It can be situation that EPYC can work full power only in dual CPU configuration. In other hand, AMD can easily create a 32 cores for some new Threadripper. I think technically it's possible, but it seams to be not a near future. Because this step can decrease EPYC sales. But it can be possible in 3+ years perspective. Its all IMHO, though

UPDATE Ryzen 1700 4.0Ghz 1.45 70 Asus pro prime Dave Ryzen 1700 3.7Ghz 1.35 85 B350 gaming 3 Spawn Ryzen 1700 3.8Ghz 1.375 in BIOS 63.5 ASUS ROG Crosshair VI Hero MNMadman Ryzen 1700 4.0Ghz 1.375 72 asus x370 prime sakul Ryzen 1700 3.8Ghz 1.287 72 biostar x370 gt7 gg Ryzen 1700X 3.9Ghz 1.37 83 MSI X370 Gaming Pro Carbon Lee Ryzen 1700 3.8Ghz 1.395 78 Asus Prime X370-PRO deload Ryzen 1700 3.9Ghz 1.3 63 Asrock fat4l1ty k4 Goober Ryzen 1700 3.8Ghz 1.35 62 asrock x370 taichi NB Ryzen 1700X 3.9Ghz 1.375 65 Crosshair VI TheWiredSoul Ryzen 1800X 3.8Ghz 1.3375v 35 ASUS X370-PRO Kim Ryzen 1700 4.0Ghz 1.4 65 Asus CH6 Brko Ryzen 1700 3.9.Ghz 1.36 76 MSI Tomahawk B350 Fonz Ryzen 1700 3.9.Ghz 1.45 80 b350m gaming pro hidden mang Ryzen 1700 3.8Ghz +.222 70c GA-AB350m-G3 bud Ryzen 1800X 3.9.Ghz 1.35 64 C Asus Prime B350-Plus None Ryzen 1700 3.7Ghz 1.24 63.7 Asus PRIME X370 PRO damp Ryzen 1700 3.8Ghz 1.337 67 Prime X370 jeff Ryzen 1700 3.9.Ghz 1.325V 89 Msi B350 MORTAR Arctic Giggler Ryzen 1700 3.9.Ghz 1.36 62 ch6 jck Ryzen 1800X 4.0Ghz 1.4625 60C Asus Crosshair VI Hero Ackdoh Ryzen 1700 3.7Ghz 1.25 70 X370 Me Ryzen 1700 4.0Ghz 1.35 60 X370 Taichi Galvin Ryzen 1700 3.7Ghz 1.18 62 ab350 skittles Ryzen 1700X 3.9.Ghz 1.3685 64 Asrock x370 Fatal1ty Gaming K4 Gtru Ryzen 1800X 3.9.Ghz 1.35 66 Rog crosshair vi hero Nino Ryzen 1700 3.8Ghz 1.325 65 Asus Prime b350 plus Nil Ryzen 1700 3.9.Ghz 1.3875 60c B350 tomahawk Princeali Ryzen 1700X 3.9.Ghz 3.45 69.5 Msi B350 Arctic kmclaugh Ryzen 1700 3.9.Ghz 1.344 60 Gigabyte AB-350 Gaming 3 Test Ryzen 1800X 3.7Ghz 1.4 80 ASUS Crosshair VI Hero Neo Ryzen 1700 3.7Ghz 1.1875 65° x370 Killer Sli Leojoy Ryzen 1700 3.8Ghz 1.375 70 MSI B350m Gaming Pro anon76 Ryzen 1700 3.8Ghz 1.3 75 MSI X370 Carbon Virus Ryzen 1700 3.7Ghz 1.25 75 MSI X370 PRO CARBON DUDE Ryzen 1700 3.8Ghz 1.3 68 msi b350 tomahawk lelel Ryzen 1700 4.0Ghz 1.41 75 Asus croshair VI Hero Alex Ryzen 1700 3.8Ghz 1.35 45 asus prime x370 - Ryzen 1700 3.9.Ghz 1.356 63 MSI PRO CARBON GAMING sp00ks Ryzen 1700 3.7Ghz 1.18 76 asus prime x370-pro Kuvakei Ryzen 1700 3.7Ghz 1.2 65 asrock gaming k4 nickname Ryzen 1700 3.9.Ghz 1.4 45 Taichi Bdunnn Ryzen 1800X 3.8Ghz 1.35 65 Prime X370 Pro Lilo Ryzen 1700 3.7Ghz 1.21 66 Prime X370 Pro LiloatWork Ryzen 1700 3.7Ghz 1.206 76 AsRock Killer SLI/ac EB Ryzen 1700 3.7Ghz 1.25 72 Asrock X370 Taichi Jignic Ryzen 1700 4.0Ghz 1.425 85 ASRock X370 Taichi Xetrill Ryzen 1700 3.8Ghz 1.3 36 Asrock x370-k4 Eugene Ryzen 1700X 3.7Ghz 1.296 81 gigabyte AB-350 gaming 3 LZC Ryzen 1700 3.8Ghz 1.3875V 87 deg C ASUS Prime B350-Plus PetaByteBoy Ryzen 1700 3.7Ghz 1.3 45 asus prime b350 plus suselinuxp Ryzen 1700 3.9.Ghz 1.337 54c asus crosshair 6 hero darkengel Ryzen 1700X 3.9.Ghz 1.352 42.25 X370 gaming pro carbon anaon Ryzen 1700X 4.0Ghz 1.375 62c MSI X370 Carbon Gaming Pro DarthAlarak Ryzen 1700 3.9.Ghz 1.35000 66 ASUS Prime X370-Pro tomuse Ryzen 1700 3.7Ghz 1.21875 71 C Taichi X370 DrKleiber Ryzen 1700 3.7Ghz 1.27 70 asus b350 plus asdas Ryzen 1700 3.8Ghz 1.2 60 Asrock x370 Taichi Dan Ryzen 1800X 4.1Ghz 1.441 58 (Corsair H110i) MSI X370 Gaming Carbon Pro EJ (Found Via Google Search) Ryzen 1700 3.8Ghz 1.28125 48 MSI z370 Gaming Pro Carbon Jeff Ryzen 1700X 4.0Ghz 1.325 60 ASRock Taichi X370 knjajzis Ryzen 1700 3.7Ghz 1,25 65 MSI B350 Horse Ryzen 1700 3.8Ghz 1.30 50c asrock taichi mrlski Ryzen 1700 4.0Ghz 1,45 68 X370gtn Apo1983 Ryzen 1700 4.0Ghz 1.45 74 asrock x370 taichi Danielkill Ryzen 1700 3.8Ghz 1.375 74 Asrock X370 Killer SLI/ac Corbitgun Ryzen 1700 3.9.Ghz 1.406 80 B350 PLUS n Ryzen 1700 3.7Ghz 1.3 80 Gigabyte Reissdorfus Ryzen 1700X 3.8Ghz 1.2875 52 Asrock X370 Taichi whitedragon33 Ryzen 1700X 3.8Ghz @.35 65 MSI x370 Sli Plus Pe4ivko Ryzen 1800X 4.1Ghz 1.35 58 crosshair vi hero Alas Ryzen 1700 3.7Ghz 1.26 75 MSI Mortar Raf Ryzen 1700 3.8Ghz 1.32 70 Asus B350 Prime dan Ryzen 1700 3.9.Ghz 1.35 64 Asrock x370 Taichi adliew Ryzen 1700X 4.0Ghz 1.4 85 Asus x390 pro Fgkris Ryzen 1700 3.9.Ghz 1,375 60 B350 Maik Ryzen 1700 4.0Ghz 1.35 62 GIGABYTE-AX370 Bloc Ryzen 1700 3.8Ghz default 1.18 50 Asus B350 prime plus SHeeDeED Ryzen 1700 4.0Ghz 1.4125 62 Asrock x370 tachi Chris Ryzen 1700 3.8Ghz 2,625 70 Aours Gaming 5 blg Ryzen 1700 3.8Ghz 1.368 73 Gigabyte B350 Gaming 3 Catiger Ryzen 1800X 4.1Ghz 1.55 70 C6H Sia Ryzen 1700 3.8Ghz 1.292 67 Ab350M g3 Bob Ryzen 1700X 3.9.Ghz 1.35 85 asus b350 prime plus suselinuxp Ryzen 1700 3.7Ghz 1.225 65 ASRock AB350 PRO danielcepa Ryzen 1700X 3.8Ghz 1.350 70 Asrock X370 Professional Gaming Wulff73 Ryzen 1700 4.0Ghz 1.4125 62.2 MSI X370 SLI Plus Atham Ryzen 1700 3.8Ghz 1.32 66 Aorus x370 gaming 5 Bunge Ryzen 1700 3.8Ghz 1.32 66 Aorus x370 gaming 5 Bunge Ryzen 1700 4.0Ghz 1.45 60 Asrock Electorn Ryzen 1800X 4.0Ghz 1.43 80C Asus B350-Plus Jeff Ryzen 1700 3.8Ghz 1.406 81 taichi strigif0rm3s Ryzen 1700 3.8Ghz 1.3 Between 60 - 65 MSI Mortar B350M (don't buy this) Peter Ryzen 1700 3.8Ghz 1.35 42 Asus Mom Ryzen 1700 4.0Ghz 1.45 68c Asrock Gaming Pro Kokko Ryzen 1700X 4.0Ghz 1.3875 55 MSI X370 Gaming Pro Carbon Z Ryzen 1700 4.0Ghz 1.385 54c asus prime b350 plus rod Ryzen 1700X 3.8Ghz 1.4 73 Biostar X370GTN Fatgiovanni Ryzen 1700 3.8Ghz 1.35 66 Gigabyte GA-AX370-Gaming 5 dasman Ryzen 1700X 3.8Ghz 1.34 70 asrock x370 professional wulff Ryzen 1700X 3.9.Ghz 1.38 70 x370 Taichi Cletus Ryzen 1700 3.7Ghz 1,24V 89C Gigabyte Ab350 Gaming 3 Hakem

1700X (Stock) + 32Gb DDR4 2400Mhz

For the moment we have first statistic data PLEASE add your results (check out the first post in this thread) Ryzen 1700 4.0Ghz 1.45 70 Asus pro prime Dave Ryzen 1700 3.7Ghz 1.35 85 B350 gaming 3 Spawn Ryzen 1700 3.8Ghz 1.375 in BIOS 63.5 ASUS ROG Crosshair VI Hero MNMadman Ryzen 1700 4.0Ghz 1.375 72 asus x370 prime sakul Ryzen 1700 3.8Ghz 1.287 72 biostar x370 gt7 gg Ryzen 1700X 3.9Ghz 1.37 83 MSI X370 Gaming Pro Carbon Lee Ryzen 1700 3.8Ghz 1.395 78 Asus Prime X370-PRO deload Ryzen 1700 3.9Ghz 1.3 63 Asrock fat4l1ty k4 Goober Ryzen 1700 3.8Ghz 1.35 62 asrock x370 taichi NB Ryzen 1700X 3.9Ghz 1.375 65 Crosshair VI TheWiredSoul Ryzen 1800X 3.8Ghz 1.3375v 35 ASUS X370-PRO Kim

Thanks. Thank you very much. Hope you'll get mobo very soon!

I want to buy DDR4 for my new Ryzen rig. But as far as I know, there are some issues with memory frequencies. As you can see on the attached screenshot, maximum speed can be achieved using Single Rank Memory in dual channel mode (only in 2 dimms). Maybe someone has 3200Mhz speed on Ryzen platform already? I have AsRock AB350 Pro4 mobo + Ryzen 1700. So, it would be great if someone suggest fastest DDR4 kit for my combo.

The key thing here is to get data about mobo and frequency. Temperature depends on voltage (main factor). If you have good aircooler like Noctua D15 or similar / watercooler maybe, you can make your real load temperatures lower. But now every Ryzen buyer is looking for best mobo for a budget with maximum overclocking frequency possibility, so there are 2 questions: 1. what mobo can power up Ryzen CPU? 2. what overclocking frequency you can expect with your Ryzen CPU, and what voltage you have to setup to achive that frequency? That's my point of view

I want to overclock Ryzen 7 (1700) to 4Ghz, but I'm worried about Voltage and delivered temps. So, lets try to make statistic look. What is your overclocking frequency, what voltage keeps you system stable and what temperatures do you get? Please fill online form to provide your overclocking information -> https://goo.gl/forms/JD23EJvcIsvuESPB3

I'm looking for the best B350-based mobo for overclocking Ryzen 1700 to 4 Ghz Is there any suggestions about it? I'm going to buy good mobo in therms of quality of power-phases and ATX form-factor The thing I know for sure - I don't need SLI of Crossfire support, I don't need any LED, RGB and other junk stuff I find only a couple of boards: 1. ASRock AB350 Pro4 (9 phases. on German forum someone said that there are only 3+3 true phases) 2. ASRock Fatal1ty AB350 Gaming K4 (this mobo is a twin of AB350 Pro4. the difference is cosmetic look and marketing strategy (RGB-lighting on chipset, radiator colored red and metal PCI-e 16X Slot)) 3. ASUS Prime B350-Plus (overall good board, but there is no USB type C connector and only 1xM.2 slot, but on German forum someone said that there are 4 true phases (4+2 formula)) Maybe there is no mobo for my needs right now, or I have to look for X370-based mobos?