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X470 Taichi memory errors in XMP
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cx5 View Drop Down
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Points: 2398 		Post Options Post Options   Thanks (0) Thanks(0)   Quote cx5 Quote  Post ReplyReply Direct Link To This Post Posted: 03 Jul 2018 at 5:51pm
Originally posted by gizmic gizmic wrote:

hehehe i know that feeling but yeah dual rank puts more work on the IMC thus may require more volts 


i say keep the 32 kit and keep trying until you find the best settings volt/timing/freq

Yeah, I agree with gizmic, keep the 32GB, and I run SOC 1.15V now, much easier to overclock dual rank ram. 

@gizmic, I'm from HK too, nice to meet you.
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Cuba1hr View Drop Down
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I feel like thread hijacker now. I forgot to write earlier - SoC was also at 1.1625V but I see you have similar memory like I do. I have 2 single 16GB sticks, not the kit, but I guess they are same. CPU is different and I am on beta BIOS because of PB2.

Cx5, do you have a screenshot you could post of all memory settings that work at 2933 on UEFI 4.70...or 4.64?
Thanks
ASRock Taichi X370 UEFI v4.81; AMD Ryzen R7 2700X; Noctua NH-U12S x2 fans; Corsair Vengenace LPX 3000 2x16GB (CMK16GX4M1B3000C15); EVGA GeForce GTX1070 FTW; Corsair RM750i PSU
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XmanSE View Drop Down
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Originally posted by gizmic gizmic wrote:

better to start in 3200 and work on the timings manually
my current settings are 14-14-14-34 1.35v @ 3200

I've never depend on xmp settings because no matter how good the profile is auto settings is always a relaxed settings same goes for CPU settings

I set manually at 3200 but there is a lot of timings in bios to fill. So i am very confused, and i not what to do, sell this ones and buy others at 3200.

:-(.

There is a beta bios for taichi 1.35a, could this beta bios help with the xmp, and it´s safe to update to a beta bios?





Edited by XmanSE - 04 Jul 2018 at 7:28am
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gizmic View Drop Down
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you can leave the sub timings alone for now and let the uefi fill it in for you assuming its a 3600 kit high chance its a b-die so basically you can set the same timings as mine and volts and work your way up on the volts to 1.4v 

if that doesn't solve your problem then set to CL 15 @1.35v and repeat work your way up to 1.4. if you are still crashing without errors on stress test the problem maybe somewhere else.

as for beta bios yes i'm using 1.35a dont notice any difference coming from 1.2 

and your last question on buying other 3200 assuming you buy good ones you'll end up with the same b-die ram with same characteristics in timings only difference is the volts and the default xmp. 

sup @cx5 852 

@cuba1hr i dont believe in overclocking kills hardware or shortens the life because my previous system is a 1055T @ 4ghz running on 2000mhz ddr3 ram running for 9 years with occational upgrades and no broken oc components
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XmanSE View Drop Down
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Originally posted by gizmic gizmic wrote:

you can leave the sub timings alone for now and let the uefi fill it in for you assuming its a 3600 kit high chance its a b-die so basically you can set the same timings as mine and volts and work your way up on the volts to 1.4v 

if that doesn't solve your problem then set to CL 15 @1.35v and repeat work your way up to 1.4. if you are still crashing without errors on stress test the problem maybe somewhere else.

as for beta bios yes i'm using 1.35a dont notice any difference coming from 1.2 

and your last question on buying other 3200 assuming you buy good ones you'll end up with the same b-die ram with same characteristics in timings only difference is the volts and the default xmp. 

Ok, i did some test with the timings, and this was the result

Profile enable, change the memory speed to 3200, voltage always in 1.350

I set at 3200 Cl 15-15-15-36, give me errors in hci memtest, then set to 3200 cl 16-16-16-37 and again errors.

Finally 3200 Cl 17-17-17-38, 0 errors in memtest 300%, no bsods, everything is fine.

A little improve that 19-19-19 at 3200. Smile

Thanks for the help
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gizmic View Drop Down
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hmmm you shouldn't be satisfied with that timing but its a start at least 0 errors for now.

I've just moved up to 3333 last night 
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wino View Drop Down
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X470 Taichi/X470 Taichi Ultimate BIOS Version 1.50: Update PinnaclePI-AM4_1.0.0.4.

Tadaaam :)

Can someone try it out for the future of mankind? ;)
AB350 Gaming-ITX/ac 10.31 BIOS | Ryzen 5 5600 | G.Skill Flare X 2x8GB @ 3466 14-14-14-28 | Zotac GTX 1050 Ti | Kingston KC3000 1 TB M.2 | SilentiumPC Supremo M2 Gold 550W V2 | Plywood case 24x22x21 cm
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I would like to try, but it gives me some fear. Confused
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P1.5 for X470 non-Ultimate Taichi seems to be running A-OK, except for OC Tweaker profile switching, it ends up locking the whole bios..
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XmanSE View Drop Down
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I keep doing test with the memory, this time up to 3333 17-17-17-38, voltage 1.35 and everything is fine, no hci memtest errors, no bsod.

So, i let this like that for now, and i keep the actual bios, i don´t think to updated for now.

Thanks
X470 Taichi | Ryzen 9 3900X | 8x2 GSkill Trident Z RGB | Asus Strix RTX 2080ti | Samsung 970 Evo+ | EVGA 750 GQ
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