Procodt dual rank

Procodt dual rank. M-die according to Thaiphoon Burner): Patriot Viper 4 Blackout — PVB464G360C8K. I have settled on 3733Cl17-21-20-21-38-60-597-1t 53Ohm 1. 416v. Jul 14, 2017 · Single versus Dual Rank. I have Corsair Vengeance LPX 3200 which has dual-rank Samsung E-die. To put it simply, with DDR4, most (if not all) 8 GB modules are single-rank nowadays, as well as a bunch of 16 GB modules. 8 = best couple ProcODT, which stands for Processor On-Die Termination –it’s a value that determines whether or not, or indeed when the electrical signal between memory and the CPU should be terminated. 4V. View attachment 217227 This is my stable 4000-setting, no wheas, no TM5 errors. According to one Micron data sheet, this should be disabled for single-rank DIMMs and enabled for dual-rank DIMMs, but I have not tested this myself. Sep 21, 2022 · During the great CPU/GPU shortage of a year ago, I built the backbones of a killer workstation/gaming AM4 system. 9 (lower temps) RttNom 6 (lower temps) RttWr 3 (lower temps) RttPark 3 (lower temps) the last 3 did not seem to help much. J Procodt is probably at 36. 14. That said, I did need to reduce procodt. What is an IMC? Max I can get out of my dual rank B-die kit is either 3800MT/s 16-16-16 GDM on (CR1. 1. I am using 2x32GB kits based on the same 3200MHz CL16 e-die: Mar 24, 2022 · The sweet spot for ProcODT seems to be 34. ProcODT 60 (tried 53, 48, 43) makes the difference between booting and not booting at 3733Cl16. 9. Later one might not be needed, but i try to get tWTR_S down to 2 stable like intel OCer do. I found it for you, not quite right. I got a 3700X from a friend used for $200 as a place holder until I could get the CPU I wanted (I was coveting . Memtest86 literally is in active development. My latency is at 54. 26v | Asus Z590 Maximus XIII Hero | Gigabyte Aorus Master RTX I just picked up a new HyperX Fury kit (2x16GB 2666, 16-18-18-39 @ 1. My 5600X likes 40 or 44, 44 is what I stuck with, don't remember why, probably more stable. For some time now I've been having very little luck OC'ing my Teamgroup 2x8GB (dual rank 16-18-18-38 @ 3200Mhz) kit on my ROG CH7 with an 2700X. 6 ohm when Oc'ed @3200 (and runs stably with the right timings). Sep 17, 2021 · ProcODT should be 28-37 for 2 x single rank sticks and 28-48 for dual tank or 4 sticks, 37 or above is usually required. You can't That board is daisy chain topology? 4 dual rank dimms may indeed be more challenging. 415 and lower is not stable at current timings) VSOC and VDDG are on auto. Image 1 of 22. The setting is there to aid stability with certain memory DIMMs. 3800x x370-f crucial ballistix 3200 e-die So I've managed to of my ram to 3800c16. Next you need to find the best combination of DRAM Voltage and SOC I don't think Nom does anything for dual-rank DIMMs for a dual-rank setup. Here's my final results -Increased ProcODT to 40 -Set resister levels @ 30-24-24-24 -increased SOC to 1. Sep 1, 2017 · Keterangan : (Biru) Single Rank, (Kuning) Dual Rank. If it is, it will not help Aug 17, 2011 · (2 or 8gb dimms, 4 for dual rank ~ instead of 4 or 8) Each of them functions but stability on them is hard to maintain. you can In my experience setting a higher procODT helps more with the dual rank kit. It has settings like "high impedance" and some specific numbers of "ohms" like "32 ohms" and other settings apart from "auto". This exactly the reason I asked. Intel i9 10900K @ 51/47 1. 9 on your board at the moment - you can try 43, 48 or 53. VDDP. 48 and this is the result. That fixed many of the issues. 90 v to 0. (two DIMMs, each with two ranks). I've been struggling to get 1900 FCLK to be stable with a huge variety of voltage and ProcODT combinations, without much success. 3 and 48 ohms and have less WHEAS stating memory issue but still appear, tried the dram calculator speed and timings in safe mode, even with bad bin configuration, but not possible to have less wheas, help if someone knows May 8, 2023 · Im also curious if cezanne behaves the same or its completely different cause i see someone in the comments of this thread running 4533 dual rank with 1. ProcODT looks wildly high--you might see stability around 36. Rtt disable / rzq3 / rzq1 and rzq1 / rzq3 / rzq1 work better than rzq3 / rzq3 / rzq1. After testing them myself, I did not observe negative voltage scaling, at least in the range 1. Jun 9, 2016 · Hey guys. VDDG IOD is too high. Nov 13, 2020 · Still, dual rank memory makes a big difference in this title. 45, and see if you can get 3800 to work with loose timings (your XMP 18-22-22-42 primaries are fine). Looking for related arguments, will post when I find them. I have tried procODT from 60 to 80 and at 80 it even doesn't POST and 68 is immediately producing errors. 2-1. The ram I have is also dual rank so 8 ranks instead of 4 at max fabric speed is working that poor memory controller to death. e, so I could lower the mistake I did and go back to stability. 95. Max varies and very good cooling will help. It is worth having a fan pointed at the RAM if you don't have one already. 3 or 53. Mar 1, 2023 · Try setting your ProcODT to 43. 3-60 ohms, rttnom rzq/7, rttwr off, rttpark rzq/5. 2. Raising ProCODT is most often used to solve boot issues, occasionally VRM issues. e. Stability seems to deteriorate when VDDG is increased above 0. E (D9WFL)] Feb 16, 2021 · Hi, Been searching through forums and google and can't seem to find the answer to this topic. 1st gen Ryzen liked 60 ODT for me. 9–53. I ordered this 32Gb 3000Mhz kit the other week and it is dual rank and manufactured in May 2021. dual-rank modules. To find highest fclk set all timings to auto, go into advanced, amd overclocking: set soc to 1. You will get higher 1% lows and better overall fps in games with a DR setup. 7-3-1 is a very typical config for multi-dimm multi-rank; and it could be worth deviating from it a little. Jan 17, 2020 · ProcODT: Processor On-Die Termination, which could be seen as a "safety termination of voltages coming to your CPU" (I know this is wrong regarding the genuine definition, but for novice users it may give a good picture to work with). Apr 19, 2022 · Most Zen 3 can do infinity fabric/fclk of 1900, effective ram speed 3800. Instead of its default 48. 4-58. 9 Ω for single-rank memory and 36. Mar 1, 2021 · If we're stable at 2000, great! Now we can start by setting timings. Single rank procODT doesn't usually carry over to dual rank procODT; dual rank usually wants higher, in the 50s-60. 3Ohm. About the term "dual-rank", it means that a memory stick uses 16 memory chips instead of 8 chips "single-rank". What to take from the above is you can likely switch to 1T with the use of AddrCmdSetup 56. Feb 9, 2021 · They adhere to a dual-rank design and feature a 10-layer PCB. Skill Flare X black DDR4-3200 DIMM CL14-14-14-34 Dual Kit (2x F4-3200C14-16GFX - Dual Ranked) 16GB XFX Radeon RX 6900 XT MERC319 GAMING BLACK Limited Edition 1000GB Samsung 970 Evo Plus M. Aug 20, 2018 · High procODT requires high VSOC voltage your old set had a stepping of 75mV between VDDP-VDDG-SOC but i am unclear at what procODT Dual rank should need around 34-36ohm Single rank can move and be fine with 28-30ohm I don't think you need anything higher than 40ohm ~ even less on dual rank B-dies ? Looks to be b-dies or HynixCJR DarknessTheKiddd2 • R7 5900X 32GB Dual Rank Samsung B-Die @CL14/3800MHz • Additional comment actions I read the actual model of the ICs and it brings me to B-die on Samsungs website, everything in Google for the model on the ICs says 8GBit B-die. 15V. Overall latency is pretty close at ~57. Like Hitman 2, Shadow of the Tomb Raider is a CPU demanding game that's also sensitive to memory performance. Zen 2: Dual Rank Micron E-Die overclocking >4400Mhz Hi there 👋 I currently struggle to boot anything higher than 4400 Mhz on my RAM (2x 16GB Micro E-Die). ProcODT doesn't really matter (value wise, if it's between 34 and 60), it affects some other parameters but if it's stable, any value that's 60 Ohm or less is ok. 275vsoc on a 5700g alongside Skatterbencher using 1. Sep 10, 2021 · Benchmarks. 5V). Requires balancing with SD, DD's soo try-and-research progress. 68 ohm is already outside the green zone. 0 settings only worked (the majority of the time) with two sticks. I have 2x8GB B-Die kits which I have comfortably ran at 3800 MHz and CL16. The biggest improvement I've had so far came from dropping VDDP from 0. I bumped the DRAM voltage to 1. 3 ohms; 240/5 = 48) Hi, I'm having issues also, first tried to overclock my ryzen 5800x in a x570 msi tomahawk, apparently CPU is fine, but when running xmp it fails, tried upper procODT at 43. 060V but if memory serves this is more for pushing past 3800. 6 and increase VDIMM to 1. Procodt 60 I would even expect twr to do 10. Given these are dual-rank and the additional bandwidth you get from that plus additional IMC strain it'd be about equivalent with 3733 single-rank at the same timings. G. 58V [Micron Rev. 2ns between them, but CL15 needs 1. 15v, iod to 1. In general the Corsair dual rank specs had a tendency to not look very exciting, but they were actually not that bad, just very conservative bins. Skill Trident Z RGBF4-3600C17D-32GTZR(2x 16GB dual-rank) 15-15-15-30 (2T) 13-13-13-28 (1T) 10-10-10-28 (1T) HyperX PredatorHX436C17PB3K2/32(2x 16GB single-rank) May 29, 2017 · The Ryzen 5 1600 is based on the same die as Ryzen 5 1600X, albeit with a lower 65W TDP. From my experience using this kit, it seems to prefer a slightly higher value for ProcODT. 950v, vddg 1. I know for sure 3733 is possible, 3800 might also be possible (IFC does not appear to be getting unstable just yet), but seriously trying to get stability at 3733 and 3800 was like full one week of tinkering after which I However, like with ProcODT, too high of a resistance probably causes instability by way of signal absorption. 5) or 15-16-16 CR 2T; 1T needs over 1. 155 Your timings are amazing and looks like Dual Rank too :) Reply reply Can anyone explain these RAM settings to me? Specially ProcODT? I heard they can help greatly with booting and posting properly. After that it booted with my usual 3733 settings. 9 (dual rank maybe 53?), GD-on, 1t and tRFC 497, u can do 489 as well. Could it be that 60 Ohm would be a better advice for dual rank RAM? Other people who have dual rank RAM can chip in and share which value works best for them. Idea being I could run any game or VM setup I want for probably the next 5-10 years. So, first thank you. It doesn't seem to want to go to 3600mhz no matter what voltage I use (I've tried up to 1. Given that it's dual rank start with ProcODT around 43. There are dual rank Rev E examples in the the Matisse OC sheet here. 95v, ProcODT to 34 on SR (single rank) and 40 on DR (dual rank), try to boot 1900fclk. Though the calculator suggests 53 or 60 ProcODT for Hynix CJR, my CJR sticks work best at 48 ProcODT and 34 RTT_Park while my JJR sticks work best at 53 ProcODT and 40 RTT_Park. Multiple ICs make up the full capacity of the RAM stick and come in single rank(on one side of the PCB) or dual rank(on both sides of the PCB). You know, I have a set of 4 dual rank b-die (4x16GB) on a X370 (C6H) with ryzen 5600, and I kinda gave up after 3666. OC is stable in 10 cycles of Anta777 Extreme TM5 I've seen 28-40 ohm is the recommended range for procodt on zen 2, my OC is stable in this range but won't boot after a long time off. I think they like relatively low ProcODT. I used an ASUS Pro WS X570-ACE motherboard paired with 4x32GB of ECC DDR4-3200 RAM. This has changed with 3rd gen Ryzen's memory controller, now the optimal termination block settings for single rank ddr4 dimms are normally 32-40 ohm procODT, rttnom off, rttwr off 32GB (2x 16384MB) G. I use 80-48-48 for CHA and 80-48-34 for CHB. 020v, procODT at 36. I have a 2666 dual rank kit that boots only at 68. 6Ohm for previous bios for best results for my dual-rank memory. A test revealed errors, so I raised voltage slightly to 1. Pic of my timings, but like i said its dual-rank samsung e-die with only one XMP profile rated for 3400 mhz 16-18 May 31, 2019 · G. 3800 14-15-14 was doable, but required 1. The only changes I had to make to my old GDM on tune was lowering ProcODT from 40Ω to 36. 9 or 40 ohms. 9 ohms. You might be IMC limited since you are trying two dual rank sticks. All of the xmp timings and subtimings are identical to the kit I have). 41V GDM disabled however. Jul 26, 2021 · Single-Rank vs. I may try 53 if that is not default. Lower values you can run, better VRM you have, in a way. 5ns RX6600@2. Dec 30, 2018 · The procODT is very sensitive aswell, I can run at 60 Ohms at stock speed, but if I increase to 3200 I should decrease the procODT to 53 or even 48 Ohm. 6, vdimm at 1. Says you should try to keep it between 40-60 for stability. Just didn't feel 100% comfortable with 68. The I to VDD is the estimated/calculated amps pulled through the resistors. 45v, likely 1. SOC higher or IOD voltage lower. 28. VSOC should be between 1. 50 V (without fan on top memory sticks). 3 or 36. Just Vermeer scales nicely between 30-39 ohm procODT. Apr 14, 2023 · Similar but the ProcODT is the ODT on the CPU, ODTs on the ram dies are like WR-NOM-PARK or such. Nov 15, 2022 · I need some input on what procODT and termination settings I need to run the following hardware: 5900 X (VMR-B2) ASUS B550M-TUF; 2 x 8 GB Trident Z 4266 CL19; 2 x 8 GB Trident Z 3200 CL14; I purchased a second B-Die kit as I got it very cheap, the 3200 CL14 is rated among the best for Ryzen. 3 procodt 7 rtt_nom 3 rtt_wr 1 rtt_park. I've found the Neo version of this ram F4-3600C16D-32GTZNC is dual rank, so my question is what is the difference between the Trident Z RGB (RC) vs the Trident Z Neo (NC) the specs are identical (32GB, 3600CL16, Timing 16-19-19-39) I thought 1. So it was a lottery to which one arrived after you ordered. Single rank memory usually like lower values like 53. Some say the timings are typical Samsung C-die, and Taiphoon said it was B-die, more specifically k4a8g165wb-bcrc. Dalam memilih memori RAM sering kali pengguna mengalami kesulitan, apakah harus memilih Single Rank atau Dual Rank dengan harga yang lebih mahal. the procODT maybe a significant for boot up and push DRAM high frequency I just tested memory bus speed from 3000-3333MHz for 3000-3133 with procODT 60 ohm (auto), there are no major problem. Story time: I was stuck at 3800 CL16 for the longest time. 0 x4 NVMe 1. Highest procodt that is said to be safe is 80 ohms. For reference, the kit is KF436C16RB1K2/32 packing the ICs KF436C16RB1K2/32 in a dual rank config, my CPU is a 5600x(B2 stepping) and my motherboard is a MSI MPG B550 GAMING PLUS(with the latest bios, Agesa 1. For the rising and falling slopes, especially "data" slope, b-die can use 8, and 0 as the offset. 6 procodt, since nothing definitive is out there. But yeah, otherwise makes sense. Furthermore, several users have reported lower values working better. The only 16Gbit ICs I have heard of are out of Samsung, and I don't know of any DRAM assembler that sells them. 5v. Dual rank is more sensitive to CLDO VDDP, and termination settings. Aug 23, 2021 · tRDRDSD/DD to 5 (better for dual rank apparently) tWRWRSD/DD to 7 (better for dual rank apparently) tRDWR to 9 (to match tWRRD 3) ProcODT 36. More ranks is more draining. 38 then set it to 3400 and 1700 Fclk. Try 48. (Think of it as each rank draining the address bus a bit. It's not to be confused with "dual-channel". 855 v. Dual rank is very sensitive to this parameter, only 0,900 volts work perfectly, at 855 there are sometimes errors 8. Dual-Rank. I was very confused as to what chips this kit used. tRFC 600 1T 1. I just flashed the beta UEFI/BIOS version 0605 for my ASUS Prime B350-Plus board and noticed a new setting called "ProcODT" under the DRAM timing control options. Mar 20, 2019 · I read that for dual rank memory the PROC ODT needs to be a bit higher, so it makes sense that I need 60 Ohm but the DRAM Calculator recommended 53 Ohm as preferred resistance. Jun 8, 2017 · The big bandwidth gain of having four ranks of RAM on the Core i7-7700K is easily seen when the dual rank DIMMs of T-Force Dark ROG DDR4-3000 blow past the single-rank DIMMs of T-Force XTREEM DDR4 Sep 10, 2017 · I found out the new BIOS likes ProODT to be 80Ohm rather than 68. Any help is always appreciated. The resistances and Rtts are worthwhile trying to copy, though every memory kit might like slight variations even though 6/3/3 or 7/3/3 is pretty common DR. M16FE1. This led to greatly improved overclocking, and users can now get up to 4600 MHz on most top boards. 00v and vddp to 0. 3 3D-NAND TLC (MZ-V7S1T0BW) 850 Watt be quiet! Straight Power 11 Modular 80+ Gold be quiet! Aug 3, 2013 · This is the rank. . So, we expect a fairly similar overclocking experience. 16FE - dual rank E-die), but I can't get it above 3400mhz. The absolute highest they will go fully stable (no errors at 3000%) is to 3600MHz 16-17-16-17-36-48-1T with GDM disabled which honestly I am super happy with. 15v, vdpp 0. The RTTs can help with multi-rank stability issues. 35v vsoc for overclocking the igpu of a 5700g, cause if its simply just crank the vsoc for high speed dual rank ddr4 then itd be nice to have both high freq and dual rank benifits Apr 27, 2020 · people struggling to get 4x16 to work is because that's four dual rank DIMMs. I'm using a 5900X running curve optimizer (-25 -20 -5) and a pair of 2x16GB dual-rank B-Die. So procODT value can go further down The voltage you use is for 4800-5000MT/s. Bởi bộ nhớ Dual Rank gây ra tình trạng “căng thẳng” hơn cho IMC CPU, điều này tương đương với việc xung nhịp thấp hơn và Hi, I'm trying to OC my ballistix kit (BL2K16G32C16U4B. 050-1. Apr 20, 2022 · procODT (+ CPU 1. Igor’s Lab also ended up with similar results, granted, their tests primarily dealt with gaming performance. For dual CCD that value is 60-70mV delta. (Single-rank setups often defaults to disabled-off-5, which means RTT_Park gets used for both idle and writes. Most systems use dual channel dual rank memory. Oct 26, 2020 · Some caution with that one. AFAIK there are no 16Gbit Micron ICs. Benchmarks comparing Single and Dual Rank RAM at identical speeds show a slight advantage for the latter (as expected) – ranging between 3% to 5%. Single CCD delta is bare minimum 42mV GET - this includes vdroop on any load. 58. 1 ns. No need to read past this point if you don't want to. 37, which is why I was curious what voltage would boot 16-20-20-40. You could also try VGDG IOD ~1. Higher doesn't necessarily mean more compatible either. 2V, dual rank) with C-die chips manufactured very recently (week 45). Try VDDP to ~1. OP says he's done lots of Karhu so the memory appears okay, might be insufficient VSoC or an I/O to chiplet IF issue. Jun 18, 2020 · A rank comprises the memory that connects to one 64-bit side of a DIMM. If you have a stable 2000 IF please post zentimings for others to get tips. 0. (240/7 = 34. So the thing that worked was the mobo( gigabyte aorus elite wifi) bios update to the latest agesa version. I wasn't very familiar with RAM beforehand, so I didn't do too much research ahead of time. Feb 21, 2021 · For ProcODT, I see 48 Ohm to 28 Ohm recommended. Gigabyte X570 AORUS XTREME , Ryzen 7 5800X3D , 2x8GB 4133 /2066 15. 36-1. Oct 28, 2021 · I have a very similar 32GB dual rank hynix cjr kit from g-skill, with the exact same xmp frequency and timings (I think it's actually the exact same, just without rgb. RttNom should be 34 Ohm or less (preferably off if OC'ing more than 400MHz), RttWr should always be off, RttPark works best (at least with me) at 48 Ohms or lower. 35V. 00 if you haven't already. So it looks like they are manufacturing dual rank again. Think the range was 48-60 of feasible ODTs. 3 Ω for dual-rank memory. Might need to also try a couple ProcODT steps and maybe play with CAD, although the CKE one shouldn't matter. And you can make it run as much RAM as you want by just opening 1 instance per CPU thread and deciding however much RAM you want to test by that number of threads. I probably can change procODT settings and more stuff, but I did tweak a lot, and still couldn't even post when I tried going above the limit I found, it would beep 3 times 2 times, and then 1 beep to reset and put the bios in safe mode or w. The sticks I ended up with were dual-rank with Hynix 16Gb MJR integrated-circuits (i. Everytime I've enabled gear down mode the system has been MORE unstable. 2x 8 , like near 28-30ohm, 4x8 or 2x16 like near 32-38/9 ohm RTTs are term-impedances on the mem side. This is about how a RAM module is organized, meaning, how the individual memory chips on the module are addressed. Kingston HyperX HX434C16FB3K2/32; 2x16GB, dual-rank, Micron Rev. Mar 20, 2019 · To make life easier for our memory controller, it is possible to memory modules that are capable of operating at a very low procODT, which significantly alters the signal matching. Since your is dual rank you might be able to run cl16-18-18 too, but it really depends on silicon lottery. At least, I haven't heard of any. 7). Aug 23, 2023 · In broad terms, the ODT and RTT adjustments presented in the table are suitable for GIGABYTE AM5 motherboards with a 2DPC (dual-rank, dual-slot) configuration and 8-layer PCB. I just keep procodt on auto however but it maybe different for your ram i don't know. AMD modified procODT (on any motherboard), for which the optimal range now is 28–36. 3200 was the optimal clock speed for last gen, for this gen it's 3800, but you will also get almost the same performance with 3200 and it's much cheaper (and of course the latency is also an important factor). Resistances often work on auto. With Gear Down Mode (GDM) and Power Down Mode off: - tCL = 20 - tRCDRD = 22 - tRCDWR = 22 (this can be significantly tightened to probably 8-10) - tRP = 25 - tRAS = 40 Aug 13, 2021 · Since you have dual rank RAM you want to run RttNom 6, RttWr 3 RttPark 3 and try lower ProcOdt, these settings should improve stability. (HP V10 32Gb) Dual-Rank Bdie 4200Mhz overclock on 5700G + B550 Unify-X. Most of these ICs are eight-bit, so that eight ICs in parallel compose a single 64-bit interface. dual-rank Another consideration is single-rank vs. The correct value depends on: mainboard, BIOS, memory, CPU. 2) Single-rank vs. I haven't done any serious testing yet, but they hit 3200 very easily by simply bumping DRAM voltage to 1. Skill Trident Z Neo 32gb (2x16gb Hynix CJR Dual Rank - 3600 16-19-19-39) Mobo - ASUS ROG Strix B550-F Gaming VDIMM 1. the BankGroupSwap section, we alluded to “single rank” memory modules; that may have left some people scratching their head. Currently run the tRAS = tRCD+tRTP trick + tRTP = tRRD_L. Ryzen 5000 Memory Scaling (Image credit: Tom's Hardware) Ryzen 5000 Memory Scaling (Image credit: Tom's Hardware) On AsRock x570 Taichi - cl16-19-19-19-36-56, mine prefer SOC/uncore 1. This limits how many ranks can be used, though sometimes more ranks can be used at a lower speed. Looking at our test RAM - G. ) To this degree, I'd approach dual-rank DIMMs by having RTT_Park a lower impedance (/7 to /5?) and see if RTT_Wr has any newfound preference over /3. 7GHZ • You didn't mention CPU you use, ProcODT will be different, depending on generation. ProcODT - 36,9 Bộ nhớ chúng ta chọn là Single Rank hay Dual Rank có thể có tác động đáng kể đến mức xung nhịp, hiệu năng, độ ổn định và cả vấn đề ép xung. 9Ω, setting ClkDrvStr to 40Ω, and 56 for AddrCmdSetup. Robert then recommends somewhere between 40-60ohms as ideal ProcODT settings. fwiw, I briefly ran 4x dr samsung d-die on my gigabyte ab350m-g3/5700x at 3733 without any difficulty, but it's t-top. SKILL Sniper X 3400C16 (Samsung B-die 20 nm, SR) Memory: 2x 16 GB G. A CPU can only drive a limited number of ranks. Firstly, my CPU could only do up to 1867FCLK with the stock settings(CCD and IOD voltages were locked at 1V each), but after Have 2x16 of Crucial Ballistix on the way, whether it is dual rank 8Gb Rev E or single rank 16Gb Rev B it should be easier on the IMC than the B die Reply MoriurInvictus 5600x w/PBO 4850MHz 2x8 B-die 3800CL14 52. Your ProcODT can come down to 34. ProcODT@40-48, trdwr&twrrd -> auto, vdimm@1. The RAM is rated for 350ns tRFC, which can be brought down to 300ns. 39V should be sufficient for common dual rank Rev E at these timings (unless on Zen+ where may need boost to "help" IMC), where you might have been able to get by with closer to 1. I used a ProcODT of 80 on some Dual-Rank 16GB sticks I was using to get it stable at 3200. 10V to 1. Latency will increase but the benfit of a Dual Rank setup more than makes up for it. Nov 22, 2020 · That's true for Intel processors in most scenarios. You have to experiment yourself. 3~36. 60 ProcODT, Geardown Disabled and 1T. SKILL Trident Z 3000C14 (Samsung B-die 20 nm, Dual Rank) Storage: Samsung 970 PRO 512 GB SSD: Graphics: MSI GeForce GTX 1080 Ti GAMING X: Power Supply: Corsair HX750i: Cooler: NZXT Kraken X62: Software: Windows 10 64-bit Fall You might need to fiddle with the procodt values on your dual rank modules, but I don't know what-all you have tried in your overclocking attempts. The working range of the memory controller's procODT, according to AMD, is in the range of 40 - 60 ohms. If your kit is really dual rank, we're going to have leave tRFC loose for right now and focus on primary timings. Jul 26, 2012 · ~ they are influenced by master impedance (procODT) & VDDP voltage (Signal integrity) VDDP itself should never ! be used for mem powering, neither procODT. Run some tests (what are you using? TM5 with anta777 extreme or absolut, or Karhu - paid but dead simple and good at finding errors, those are the two i'd recommend) Could be that you have dual-rank B-die, which doesn't clock as high as single-rank. For those with motherboards from other manufacturers, a helpful approach is to start by adjusting the ProcODT parameter and test it using y-cruncher and TM5. Booting up with XMP 2. AMD recommends 40-60 and in general, dual rank needs a higher value so why do so many people tell me that my mobo's default of 53 is too high for my 4x4S8D? TIA Nov 23, 2001 · Here is a sample config with two dual rank dimms on a channel. Works fine with the standard XMP timings. 05v, ccd to 1. Cold Jul 23, 2023 · Down to 1v at very maximum. 38v 34. An IC is the physical silicone on a PCB of the RAM stick that presents the capacity of a RAM stick. The tRCDRD timing will probably be loose, and only budge a modest amount with voltage, but other timings should come down more. I have reached a very stable stage so I thought to share my findings as I didn't find much resources on overclocking 4 sticks for dual rank Micron E-die RAM around. 45V and see if you can boot then. Is it harder/more restrictive (in terms of frequency, timings) to overclock dual rank Hynix A Die DDR5 2x32 as opposed to 2x16 single rank on Raptor Lake (13600k specifically, 4 dimm slots MSI Z790 edge)? The exact same memory ICs on first and second gen CPUs, for single rank modules, usually required procODT 53. Oct 4, 2022 · Rig 1: 7800X3D -35 CO avg - Asrock B650m HDV - 2x16GB A-die dual rank@6000cl30 tuned - Peerless Assassin SE - Asus 4070 dual OC - Aida latency 59ns Rig 2: 5600X - GB B550m S2H - B-die 2x8@3800cl14 tuned - Asus 3060ti TUF oc - Aida latency 52ns Apr 13, 2018 · But raising volts or procODT ohms is usually as last resort solution for overclock stability. 8v) is an extremely important setting, being the difference between "running" a dual-rank kit I had at RRD 6/12 + WTR 6/12 & tFAW 24 and RRD 4/6 + WTR 4/8 & tFAW 16 (huge improvement) So yes - you're still getting memed on by Zen1, unfortunately. But on AMD you should get at least RAM with speeds above 3000 MHz. 2 2280 PCIe 3. ODT (On Die Termination) . Default set to 60ohms or something You can try proc 48 disabled/3/1 cads 40 20 20 40 (dual ranked optimized) adr stuff idk but in some cases is required anything from 52 to 62 should do? Next trdds trddl tfaw ( 4,4,16) twtrs twtrl (4, 8 or 4 10 or 4 12 with worst scenario twtrs higher than 4 Next twr test 24 then drop to 20 and to 16 and so on with trtp half of it preferably Where as before they were dual rank with the part number BL2K16G36C16U4B. 3800CL16 is still lower latency than 3600CL16 and 3200CL14. tRP = 14, tRAS = 30, tRC = 56, tWR Mar 20, 2019 · (Hynix CJR 18 nm, Single Rank) Memory: 2x 8 GB G. + procODT 68. Rdrdsd 4 Wrwrsd 6 Also get a fan on the ram It’s SUPER hard to get GDM disabled at 3800/14-14-14 on the dual rank For go-to values, if you're on single-rank memory off-disabled-5; if you're on multi-rank 7-3-1. Keeping it as low as possible is a good advice. 5000-series range is something like 32-48 ODT. Each module has two 64-bit in Advice from GWT430 to set procODT manually and to accommodate for dual-rank memory Hint from ShinakoX2, that some IMCs may actually hate high voltage. Anything under 40 spit out errors in Mar 20, 2022 · Rig 1: 7800X3D -35 CO avg - Asrock B650m HDV - 2x16GB A-die dual rank@6000cl30 tuned - Peerless Assassin SE - Asus 4070 dual OC - Aida latency 59ns Rig 2: 5600X - GB B550m S2H - B-die 2x8@3800cl14 tuned - Asus 3060ti TUF oc - Aida latency 52ns Aug 4, 2017 · 7. Mar 20, 2019 · The first step in tuning is finding the best ProcODT and RTT_Park. I actually have found it to work far better than what you get running OCCT for memory. 52 VDIMM which even with my Chinese RAM cooler, makes things toasty on dual rank. 19. I never managed to get GDM off booting even on 3800 CL16. Berdasarkan tes yang dilakukan terbukti Dual Rank membawa peningkatan performa yang cukup signifikan dengan settingan default di RAM DDR4-3200. 45v, so I went for CL16 at 1. 42v (1. Skill incorporates hand-picked Samsung K4A8G085WB-BCPB (B-die) integrated circuits (ICs) into this particular memory kit. aypwtp zsapd dmaiopz byz dlj henvcjzt egeoedzk tjjh bak gzgtguh