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AMD Ryzen Compatible Memory List
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kerberos_20 View Drop Down
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Points: 3657 		Post Options Post Options   Thanks (0) Thanks(0)   Quote kerberos_20 Quote  Post ReplyReply Direct Link To This Post Posted: 01 Apr 2018 at 12:40am
in bios is called as follow:
TwrwrScL (write to write - same bank group) - 2
TwrwrSc  (write to write - different bank group) - 1
TwrwrSd  (write to write - different rank) - 5
TwrwrDd  (write to write - different dimm) - 5
TrdrdScL (read to read - same bank group) - 1
TrdrdSc (read to read - different bank group) - 1
TrdrdSd (read to read - different rank) - 3
TrdrdDd (read to read - different dimm) - 3

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cristy6100 View Drop Down
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Thanks for the info so I have the following:

WRT=24; RTR-S = 4; RTR-L = 7; WTR-S = 4; WTR-L = 12; RFC = 313; RFC2 = 193; RFC4 = 133;

I could not find any RTW and WTW (I think they are Read to Write, and Write to Write)? but no mentions of them in the timing configuration or I did not see them
Main Rig: AMD Ryzen 2400G | ASRock Fatality X370 ITX/ac UEFI 4.90 | Corsair LPX DDR4 2400@3200 1.35V | Corsair RM650i PSU | CM ML120L AiO Cooler
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cache speed is okay, u dont have 6core (100meg per core)

as for transfers hmm, whats your rfc value at? at 3200 it should be close to 280
but not sure if ur ram can hadle, u have cl16 kit
otherwise write/copy is related to WRT,RTR,RTW,WTR,WTW timings


Edited by kerberos_20 - 31 Mar 2018 at 8:45pm

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Points: 269 		Post Options Post Options   Thanks (0) Thanks(0)   Quote cristy6100 Quote  Post ReplyReply Direct Link To This Post Posted: 31 Mar 2018 at 6:44pm
Might the timings have such a big impact on bandwidth with Ryzen? I'm running the Corsair LPX XMP profile for 2400 @ 3200 and 1.35V everything else is default
Also the L1-L3 caches seem slow compared to your scores and we are running the same bios version, can you please share if you made any custom settings in AMD CBS maybe? 

                           



Edited by cristy6100 - 31 Mar 2018 at 6:51pm
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L4.61 on my Killer SLI/ac impressed me too. I'll get some AIDA grabs here soon to post.
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today i updated mine bios from L4.53 to L4.61 (tbh there was just nvme compatibility/wifi fix) and it seems this bios is much better with mine ram
with 4.53 i couldnt just put xmp profile and call it a day...with few timing tweaks i could go max 3266, 3333 had too many errors and 3400+ would never post
but with L4.61 xmp profile works (wuut) and for 3333mhz i had to just lower tFAV from 39 to 37 to have it working (yay!)
ram doesnt seems to be slower than it should, all is okay at 3333mhz :-)



so far hadnt time to check that much higher clocks
but 3400 will post, few errors in memtest (at cl14)
3466 will post with RRD_L at 9
keep in mind that mine ram is two sided and doesnt overclock that well as single sided version

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Originally posted by vapescaped vapescaped wrote:

I did set it to 1.2v, but I did not try it higher, as the vids I watched said that should be the upper limit. But thinking about it now, if it feeds both the gpu and ram, it should prob be a little higher if I'm overclocking both. What would you recommend for higher? Also, if you happen to know, do you know what pin in hwmonitor shows soc v? I am pretty noobish bit not afraid to learn, but any help will be appreciated. I currently have a 4ghz oc that's very stable with a cryorig h7. I games for 8 hours yesterday and never went over 62c, but max speed jumped all the way to 4.5ghz. I'm sure it didn't happen for long, because the temps would be higher I'm sure. But I leave he monitor running in the background when I use it just to see what's going on afterward. I did shut off boost, and cool and quiet. Might turn cool and quiet back on to see if it gets rid of that weird boost. Thanks in advance for helping me learn.

Hi Vapescaped

I have a longer post about it here in another thread-
http://forum.asrock.com/forum_posts.asp?TID=8070&PN=4&title=ab350-gamingitx-ac-freezing-oh-no

I have a link to a good article there where they among other things discuss limits for the SOC Voltage etc.
Ryzen 5 2400g/ ASRock Fatal1ty AB350 Gaming-ITX/ NH-L9A-AM4 L.PROFILE/ INWIN-CHOPIN 150W/ G.Skill Ripjaws V-DDR4,2x8-3600MHz(F4-3600C16D-16GVK)/ Samsung 850 EVO MZ-75E500-SSD-500GB/ UEFI-bios 4.51A
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I did set it to 1.2v, but I did not try it higher, as the vids I watched said that should be the upper limit. But thinking about it now, if it feeds both the gpu and ram, it should prob be a little higher if I'm overclocking both. What would you recommend for higher? Also, if you happen to know, do you know what pin in hwmonitor shows soc v? I am pretty noobish bit not afraid to learn, but any help will be appreciated. I currently have a 4ghz oc that's very stable with a cryorig h7. I games for 8 hours yesterday and never went over 62c, but max speed jumped all the way to 4.5ghz. I'm sure it didn't happen for long, because the temps would be higher I'm sure. But I leave he monitor running in the background when I use it just to see what's going on afterward. I did shut off boost, and cool and quiet. Might turn cool and quiet back on to see if it gets rid of that weird boost. Thanks in advance for helping me learn.
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Points: 13 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Mobawe Quote  Post ReplyReply Direct Link To This Post Posted: 23 Mar 2018 at 5:35pm
Originally posted by vapescaped vapescaped wrote:

I'm running the 2200g with team dark pro 3200 on the x370 pro4 and It's stable at 2666, runs but crashes after an hour at 2800, and posts but blue screens after that. Kinda bummed, I got it because everyone over at reddit said it worked great with the b350, ab350s but it doesn't like my x370.

Also, my gpu will not clock over 1100mhz, either through the bios or using ryzen master. Entering anything above 1100 yields 1100mhz either way I try. Even ryzen master says it applies changes, but cpu z says it's still 1100, and I compared cinebench on 1100, 1300, and 1500, and got the same result(about 56.35fps, give or take a couple 10ths)

Hoping it's something worked on with the next bios. Voltages all adjust fine(gpu and soc), running 4ghz@1.36875v, so unless there's a totally simple limiter somewhere in there I am missing(I am a noob), I feel like it's the bios limiting it, because I can set it wherever I want and I never see a blue screen.

Hi

I have had somewhat similar issues. 

What is your setting for the SOC voltage (Ryzen master). That feeds the ram and the onboard apu. many people run it to low and thereby creates problems for the APU and RAM.

Should be able to set it to at least 1.2 V. but many people run it higher - Myself included.
Ryzen 5 2400g/ ASRock Fatal1ty AB350 Gaming-ITX/ NH-L9A-AM4 L.PROFILE/ INWIN-CHOPIN 150W/ G.Skill Ripjaws V-DDR4,2x8-3600MHz(F4-3600C16D-16GVK)/ Samsung 850 EVO MZ-75E500-SSD-500GB/ UEFI-bios 4.51A
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Points: 3 		Post Options Post Options   Thanks (0) Thanks(0)   Quote vapescaped Quote  Post ReplyReply Direct Link To This Post Posted: 22 Mar 2018 at 11:19pm
I'm running the 2200g with team dark pro 3200 on the x370 pro4 and It's stable at 2666, runs but crashes after an hour at 2800, and posts but blue screens after that. Kinda bummed, I got it because everyone over at reddit said it worked great with the b350, ab350s but it doesn't like my x370.

Also, my gpu will not clock over 1100mhz, either through the bios or using ryzen master. Entering anything above 1100 yields 1100mhz either way I try. Even ryzen master says it applies changes, but cpu z says it's still 1100, and I compared cinebench on 1100, 1300, and 1500, and got the same result(about 56.35fps, give or take a couple 10ths)

Hoping it's something worked on with the next bios. Voltages all adjust fine(gpu and soc), running 4ghz@1.36875v, so unless there's a totally simple limiter somewhere in there I am missing(I am a noob), I feel like it's the bios limiting it, because I can set it wherever I want and I never see a blue screen.
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