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AMD Ryzen/ Threadripper OverClocking V1, Show off your OC results here!
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ah_khoo
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 Sep 20 2017, 02:13 PM
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QUOTE(owikh84 @ Sep 20 2017, 12:02 PM) Don't give up, keep trying. On my side of story, 3466 is hell not easy to get stability, even with 2T, loosen timings and excessive voltages. Tested both Samsung B-die-based TridentZ RGB 4266 and Vengeance RGB 3466. 3333 CL14 1T is stable Hyper Pi, 3466 CL14/CL15 failed this test but passed Super Pi. TridentZ RGB 4266 @ 3333 MHz 14-14-14-28-1T @ 1.43v VDIMM and 1.2125v vSOC: [attachmentid=9154155] TridentZ RGB 4266 @ 3466 MHz 15-15-15-35-1T @ 1.41v VDIMM and 1.20v vSOC: [attachmentid=9154185] TridentZ RGB 4266 @ 3466 MHz 14-14-14-28-1T @ 1.43v VDIMM and 1.2125v vSOC: [attachmentid=9154194] thx for d encouraging words bro, now with your templates, it's easier to achieve at least hp32m stable. when 32m failed it really means d basic stability (for 24/7) isn't there, lotsa works to be done. got a feeling b4 this 1.45v is needed, so what i felt was rite....  again impressive job as always bro...  This post has been edited by ah_khoo: Sep 20 2017, 02:14 PM |
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ah_khoo
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Sep 22 2017, 10:00 AM
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Is there any huge diff in mileage for sc vs dc in intel? Tested last nite @ sc 3466 rgb managed to boot up until 3733 @ 1t, stock timing. But @ dc, max still 3466 only.  |
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ah_khoo
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Sep 22 2017, 04:07 PM
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QUOTE(owikh84 @ Sep 22 2017, 02:46 PM) Single- vs Dual-channel RAM, actually in real world not much different in terms of performance. But most of the time all advantages point towards using Dual channel. https://www.gamersnexus.net/guides/1349-ram...-channel/Page-3Thx for d heads up bro. How bout mileage wise? Performance is d lesser concern. What surprised me was d diff in mileage was huge. Single stick managed to boot at 3733 w/o sweat, at 1T. I will try lower volt for vdimm n vsoc @ single stick tonite, got a feelin d voltage wont be so crazy like what needed to do dc, say 3466 @ 2T. Tested single stick @ dimm 0-3, all managed to boot @ 3733 1T bar dimm3 (one of d dimm for channel a which recommended for best mileage). At dc now 2t really d only d way to go if i was to run high frequency. This post has been edited by ah_khoo: Sep 22 2017, 04:09 PM |
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ah_khoo
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Sep 22 2017, 05:16 PM
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Key is = to show angry... |
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ah_khoo
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Sep 22 2017, 11:45 PM
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QUOTE(owikh84 @ Sep 22 2017, 08:32 PM) Imagine struggling with numerous BIOS-related bugs for 3 months without a single BIOS update. Being one of Crosshair VI Extreme owner, I actually understand their frustrations. Furthermore, it's their flagship and the most expensive X370 board so end users are expecting to get a better treatment of course. Anyway, it might not even be ASUS's fault. The thing is AMD wants consumers to be their beta testers for their new platform.  kinda agree to some extent bro, it's like launchin half baked product (especially ram compatibility related issue). good thing is, if agesa is improvin from 1 version to another, at least consumers can feel d improvement. unlike intel, right from d start givin all already, then nothing more to expect unless one upgradin to X platform. btw, 3733MHz @ single stick still requires 1.45v to be benchable, i had a sad... 
This post has been edited by ah_khoo: Sep 23 2017, 12:28 AM |
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ah_khoo
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Sep 23 2017, 12:59 AM
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QUOTE(owikh84 @ Sep 23 2017, 12:46 AM) Nice one bro.  Can the other RAM stick do the same OC as well? Its a no brainer oc bro, load ezoc 3733 then pump vdimm as simple as that. Tested yesterday both sticks behaved d same, last dimm (furthest from cpu socket) both also kenot boot @ 3200 n above. Thing is if put more than 1 sticks then gg liao... |
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ah_khoo
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Sep 23 2017, 01:23 PM
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nice one bro... 4dimms @ 3200 cl14 is not a simple feat...  back to p95 stability test... refused to boot @ 1T so just bear with it... 
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ah_khoo
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Sep 23 2017, 03:47 PM
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QUOTE(owikh84 @ Sep 23 2017, 03:26 PM) Actually my BIOS settings are just simple, most of them are left auto. It would have been easier if my chip has a stronger IMC. You can see my vSOC @ 1.2V+, it means sucks. Wow, X370-Gaming K7 spotted! Mine is also average at best bro. Usually need 1.2v for 3466 n above. Vsoc is a lesser concern to me, for this k7 boatd, 2t is much more easy to boot. 1t for dc is kinda challengin @ high freq. Its a loan set bro, goin back to tomahawk soon. |
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ah_khoo
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Sep 25 2017, 01:45 PM
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QUOTE(raydenex @ Sep 25 2017, 12:00 AM) not bad, 2400rated samsung C-die doing 3333c16 like a champ haha Nowhere near 24/7 n cant even survive hp32m. 3200 @ 16 17 17 1t is p95 stable. Its more or less hynix afr standarx, with, well, better compatibility with ryzen for being samsung. This is d 1st kit work at manual setting without much issue, even d 3466 rgb gave me some hiccups n have problem with 1t on this k7 board. If d timingcan be tightened up more its definitely a keeper...  This post has been edited by ah_khoo: Sep 25 2017, 01:45 PM |
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ah_khoo
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Sep 29 2017, 12:10 PM
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QUOTE(keyo @ Sep 29 2017, 08:34 AM) is it only mahal board can oc ryzen to 4.0 above? For r3/r5 (4c8t) some affordable b350 boards still can take it albeit with limited no. Of phase of pwm (usually 4 phase for cpu is d highest for b350 unless ur talkin bout highest end of b350), provided ya chip is capable of reachin that magical no. In my oponion r5 (6c12t) n r7 are too much for b350 if ur gonna run it 4ghz for 24/7. Not healthy for d vrm to take this kinda load in long term.  My highest attempt on b350 tomahawk with an r3: https://forum.lowyat.net/index.php?act=Atta...post&id=9086360This post has been edited by ah_khoo: Sep 29 2017, 12:44 PM |
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ah_khoo
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Sep 30 2017, 02:23 PM
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QUOTE(owikh84 @ Sep 30 2017, 09:33 AM) Nice kit that deserves an beautiful outfit. Buy heatspreaders for it and keep it!  I wish too bro, but pokai liao so tryin to off load it. Its just like another pair of mfr/afr which is okayish. One thing i noticed is d kit doesnt seem to like voltage. 1.4 vdimm doesnt really help to push oc headroom. 3333 is juat quick bemchable. Confirmed able to do better under ya hands bro. |
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ah_khoo
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Oct 2 2017, 11:51 PM
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QUOTE(owikh84 @ Oct 2 2017, 09:58 PM) 3466 C14 is not easy with my current hardware. It can run stably in one test but failed in another test, not 100% stable. Suspect is weak IMC seeing at the high SOC that my CPU required. Same here bro, 3333 cl14 is alot mire easier with stock volt. 3466 is another level liao. Saw him pumpin 1.5v for 3466 cl14?  |
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ah_khoo
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Oct 3 2017, 08:19 AM
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QUOTE(owikh84 @ Oct 3 2017, 12:06 AM) Mine was pumped 1.5V too, not stable as well. :confused: I put up to 1.45v, tpu memtest can pass hrs but p95 blend (15gb allocation) failed almost instantly. Loosened timing, more vdimm/vsoc also not helpin. I stop at 3333, on k7. Hopefully better on on tomahawk (fat hope i know ). This post has been edited by ah_khoo: Oct 3 2017, 08:21 AM |
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