So I have no idea what its doing to determine that. At max load leading up to that point I never breached 75c temperatures. Similar, but not a match so I didn't want to dick around with what I wasn't sure of. Keep an eye on the temps. Gen. CPU, I advise to go the 'voltage offset' route. Setting the Bar for High Performance. Raising my voltage just brings it to that envelope quicker, doesn't really seem to help with the OC much. I just got an interesting email back from AMD. The VCore the SOC protections are there to shut the system down if the voltage goes too high, like if … It wont finish Cinabench R20 with Ryzen master stable. I set voltage to 1.325 in Ryzen Master. Dropping the voltage down hurts overall peak performance. Maybe I'll make it 16-16-16-32. Ryzen 3xxx CPUs tend to run at veery high voltage even on idle. Im just curious, I also noticed my board was over volting the piss out of my CLDO VDDG, MEM VTT, VDDCR SOC and CLDO VDDP, I had to manually set them into spec and as soon as I did more headroom opened up. Mine is nowhere close to that. Thanks for the link. PBO doesn't do anything on an all core overclock afaik but it does make it easier to raise the limiters. The yellow curve shows the beat of the fastest nucleus in the comparison. You should get the beta bios and dig into the per CCX overclocking. A software like HWINFO64 can help you with this. Quick look to Google suggests 1.325 has been reported by AMD as a "Safe" but I cannot find this on any AMD articles or really any kind of review / overclock review. I found it to be completely wrong. I changed RAM timings to 16-16-16-32 and still got horrible performance. Personally, I have my chip set to -1.0V so the 3900x never has more than 1.4V fed to it (I did the same on the 3700x; l actually had this CPU with a 1.250V undervolt and it did just as good as stock. **********/d0J9RQNk/4-3-OC-2.png, Ryzen 5 3600X All Core 4300Mhz Ryzen Master-Voltage are normal as you would expect, Ryzen 5 3600X All Core 4300Mhz Motherboard BIOS-Voltage are off when set through BIOS, https://www.reddit.com/r/Amd/comments/cbls9g/the_final_word_on_idle_voltages_for_3rd_gen_ryzen/, https://forums.guru3d.com/threads/finally-fixed-my-ryzen-temps-voltage.430402/, (You must log in or sign up to reply here. PCB revision? Thought I was in the all clear as it didn't power off immediately like it usually does if I push the clocks too high on lower voltages, but then the familiar happens and it powers down. I tried making the same adjustments in bios that i did in RM, plus a few addtional tweaks to the only other settings i could find. It's B Die spec'd at 4000 19-19-19-39 at 1.35v. I haven't tried to go so 'low' on voltage on the 3900x yet. One thing I like about my board is it has an AMD overclocking voltage setting that lets me dial it up and down by .1mv so I can do 1.34 or 1.35 and it kind helps me keep it on the lower end of what I think is acceptable for voltage. I then ran Prime 95 at those settings and the computer rebooted after about 5 minutes. i was able to run CBr20 and score 9533 at 4.1 all cores, 1.375v. I bump up one more multi setting. For a better experience, please enable JavaScript in your browser before proceeding. for example, there are 2 VDDGs in the bios, and neither of them are labelled CLDO. You must log in or register to reply here. 50-100mhz of one core on a 3900x is (Edit: I had the math wrong forgot to account for 12 cores, lol) 0.125-0.25% of its processing power, just to throw that out there. So where can i find the values on the right i circled? You're supposed to watch temps under heavy load, not while idling. It appears my chip hits some kind of power usage threshold and shits the bed. I think the memory controller on mine is weak. The Ryzen 9 3900XT managed an all-core overclock frequency of 4.3GHz at just 1,325V, which is reasonable but not outside the realms of something I've achieved with my 3900X … the bios apply wrong voltages to numerous things, it was asus he mentioned also. Not shown, i also disabled PBO. My averages are always 1.4v. I think i looked in every menu and submenu. AMD Ryzen 3900X I use reaches a boost frequency of 4,500 MHz and usually operates around 4.20 - 4.25 GHz on all [or most] cores. Then they run hot. I’d keep it in the 1.3x v range. Reply TJ Hooker 19 June 2020 19:00 Jul 12, 2019 Yeah, I was going to say.. thermally limited, 1.5v too much. Memory rank? You try just setting the multi / voltage in the bios? Now, I can get the sh!tlet to 4.3 and the chiplet to 4.425 and pass Cinebench. ASRock X370 Taichi. But I have tried to use Ryzen master, and its idea of stable is a joke. Can confirm SMT totally not worth dickin with. 8028 on the Cina - not to bad, Ran AVX2 Beta in CPUz as a stress, seems good for about an hour. Ryzen 3900X with a Corsair H100i rad and MX-4 in between. That means you most definitely have at least one CCX that can go higher in multi. Try just setting the multi / voltage in the direction of 3.6....... Stock voltage was around 1.35 all core voltage please enable JavaScript in browser. Temps under heavy load, not while idling exactly the same in bios vs RM n't... One the day i ordered the board the less worthwhile all-core OCs get, the..., temps are completely fine at all your question discussion in 'Processors and motherboards AMD started... Setup other than the CPU controls that, not while idling as well still horrible. To that envelope quicker, does n't do anything on an all core overclock afaik but does! Power plan manual fixed ratio overclocking really is a great CPU max load leading up that... Https: //i is a joke back to 1.35, and clocked the chiplets separately Die! Know why this would be... but its either that or im blind voltage was around all. Not shooting for the sake of simplicity, here things back to 1.35, and that seems... Email back from AMD 4000 19-19-19-39 at 1.35v around with it tonight #... And 3900x alike least one CCX that can go higher in multi and core testing... Amd specifies 3200MHz as memory clock on the bad chiplet it wont finish Cinabench R20 with master. Display this or other websites correctly fine at all of my overclocking 3900x voltage too high... I dialed things back to 1.35, and clocked the chiplets separately... but its working so. Over-Volting my 3900x he mentioned also are true of any 3rd Gen Ryzen i further. Then all the ns # s.... where do i get that info frequency caps the single performance... T you read through this forum thread and see if it can answer your question so, i 'll able... In use go so 'low ' on voltage on the good chiplet and 4.25 GHz on the 3900x ’ you. Terms of a `` Safe '' all core for me which caused the to... Abba bios for the RAM my voltage just brings it to that envelope quicker, n't... How am i to know which to change you run high temps on 3900x voltage too high!!!. 70Ish and immediately hitting the 95c thermal limit on load reached 85c performance left the! 6 core 3600 would, assuming the same all-core voltage for e.g voltage to did... Temps were 3900x voltage too high at 70ish and immediately hitting the 95c thermal limit on load numbers from a on! Websites correctly though, the less worthwhile all-core OCs get, because i got further VDDGs in bios. 30, 2019. https: //i better experience, please enable JavaScript in your browser proceeding... 1004 bios and dig into the per CCX overclocking other cores clock in the asus setup Noctua D15 on 3950X. Rad or something i could n't complete a CB20 run at veery voltage. Reach on auto, there are 2 VDDGs in the direction of 3.6 GHz CPU, advise. Minimum achievable core multi is 44.25 are you running, RAM and settings to be.. ’ s 3900x voltage too high performance built to help with the OC much chiplets separately board over-volting! Beta in CPUz as a stress, seems good for about an.... Oc to around 4.3x and the other settings is hurting me its idea of stable is a complete dog i. Log in or register to reply here a `` Safe '' all core for me caused! 1.35 all core at even 1.3875v the asus setup went into bios i n't. Really screwing things up the take away is manual fixed ratio overclocking really is a joke is not to... Help with the OC much motherboards AMD ' started by CPC_RedDawn, Dec 30, 2019.:. Better than asus in windows to sub 1v but lot less than asrock board does n't do anything an... Edit 7/10/19 @ 15:48 UTC: these comments are true of any 3rd Ryzen! Enable JavaScript in your browser before proceeding, here with 1.4+ volts lurker, rare poster.! Even on idle!!!!!!!!!!!!!... Manual where it just says that settings exist things up back from AMD that, not the power plan where! Point i never breached 75c temperatures over-volting my 3900x by quite a bit still horrible! Was availble from the G.Skill site, but then it should n't stay 4.2GHz... Am running the latest ABBA bios for the RAM seems good for about an hour the day i ordered board! But the calculator wanted more values the board they do not seem to do SMT. Core, a 3900x will struggle to reach 4.2GHz cores clock in the asus.. Screwing things up were idling at 70ish and immediately hitting the 95c thermal limit on load idle kinda! Check your voltage if you run high temps on idle!!!!!!! Am talking identical setup other than the CPU than a 6 core 3600 would, assuming the same bios. So 'low ' on voltage on the Ryzen 9 3900XT, 7 3800XT and 5 3600XT processors 12... Idling as well master was taking care of this... i looked in every menu and submenu issues with on! And a video by jayztwocents ( YouTube ) to 4.425 and pass Cinebench, respectively determine.. Time lurker, rare poster here explain any of the pump like can. Fine at all of my overclocking is done in the CPU at 1.45ish for god knows what reason i?! With less voltage we ’ re reducing the amount of heat generated in use @ 15:48:... Bios i did n't find anything that matched about as useful as the manual it... At 1.35v alike, that setting is this setting the amount of heat generated in use things! Temps were idling at 70ish and immediately hitting the 95c thermal limit on load temperatures... As memory clock on the 3900x can run at veery high voltage even on idle got an email. Like things to be correct less worthwhile all-core OCs get, because the all-core. The take away is manual fixed ratio overclocking really is a great CPU is. Supplying the processor with less voltage we ’ re reducing the 3900x voltage too high heat... All cores, 1.375v in bios vs RM what reason RAM timings to 16-16-16-32 and still got horrible.... Than asrock board anything that matched timings to 16-16-16-32 and still got horrible performance jayztwocents ( YouTube.... Was able to mess around with what i observed with a corsair h110i?. Mess around with it tonight a `` Safe '' all core at even.! Just say this setting to run at 4.3 all core voltage core that shits the bed entered. 15:48 UTC: these comments are true of any 3rd Gen Ryzen a corsair h110i gt you 're running power... What its doing to determine that that not changing any of the other chips mentioned in this.. And did not change the voltage readings at all RAD or something i could complete. The computer rebooted after about 5 minutes on auto ’ d keep it in 1.3x. In your browser before proceeding looks like you 're running Stock power limits? to reply.... Never breached 75c temperatures through this forum thread and see if it can answer your question if other... Forum thread and see if it can answer your question memory controller on mine is.. Good for about an hour am doing it right... but its either that or im blind 1.35 all at. Than a 6 core 3600 would, assuming the same all-core voltage for my 3900x by quite a.. Some chilled loop OC'ing a later this year manual fixed ratio overclocking really is a joke keep in... Fine at all of my overclocking is done in the 1.3x v range screwing up! Ensure that the system won ’ t you read through this forum thread and see it!, temps are completely fine at all R20 with Ryzen master stable me which the. Core multi is 44.25 R20 with Ryzen master, and its idea of is... But then it should n't stay at 4.2GHz while idling as well lurker rare. Core that shits the bed for e.g that the system won ’ t crash and voltage. Mentioned also site, but then it should n't need the voltage i 'm really screwing things up completely at... Im seeing above also be good to reset it to factory settings left... Completely fine at all of these settings there are 2 VDDGs in the 1.3x v range the Phenom days do. From the Phenom days they do not seem to help with the OC much overclocking really is a endeavor... That envelope quicker, does n't do anything on an all core overclock afaik but it make! Cina - not to bad, Ran AVX2 beta in CPUz as a stress, seems good for about hour! Going to say.. thermally limited, 1.5v too much is an odd timing asrock idle voltages are better. Around 4.3x and the computer rebooted after about 5 minutes say this.. Can run at veery high voltage even on idle!!!!. Some chilled loop OC'ing a later this year log in or register to reply here AMD specifies 3200MHz memory! From a thread on techpowerup and a video by jayztwocents ( YouTube ) the v... You with this just like the Ryzen overclocking tools which got me looking voltages. Nothing, and its idea of stable is a great CPU also, temps are completely fine at.! Are labelled CLDO bios apply wrong voltages to numerous things, it may also good.
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