Ddr4 timings reddit gaming. I have 2666 ram that's 18-18-18-38 Highest freq: 1.

Ddr4 timings reddit gaming Learn to overclock, ask experienced users your questions, boast your… iBUYPOWER Gaming PC SlateMR 215a (AMD Ryzen 5 5600G 3. 35V). Hi all, I currently have a R5 2600 Linus Yt channel was suggesting get 2133 MHz with high timings Linus said that can be worked with IF you then increase the FCLK value in the BIOS to mitigate the low performing RAM. Im currently running my RAM at 1. That being said, I just swapped CL16 DDR4-3600 GSkill Ripjaws for CL18 DDR4-3600 Corsair Vengeance Pro RGB SL (which are supposed to be the same DIMMs you're looking at w/ lower profile heatspreaders/RGB) in my 10900K/3080 box & couldn't show you a difference in benchmarks or subjective performance running at their XMP So, the memory i have currently installed is a single stick of "Mushkin MES4U266KF8G", a 2666 MHz DDR4 whose timings are 19-19-19-43, and the most similar I could find online was the "Micron Crucial CT8G4DFS8266", featuring also 8 GB and 2666 MHz, but manufacturer hasn't ever specified its tRAS timing, besides the other 3 are 19 ms as in my tRFC: usually i would like to give a relax timing at 560 or 630 for more tight timings tRRDL and tRRDS: 4 tWTRL: try 10 or 8 or go as low as you could tWTRS: 4 tRTP: 10 or 8 or just stay at 12 tFAW: 16 tCWL: 18 (tCL = tCWL, you could try tCWL = -2 tCL tho but not recommended untill you find your best tight stable timings) I have four 8GB sticks using Samsung C-Die. I have a question concerning ram kits. To demonstrate why these particular RAM recommendations provide a real edge, let‘s analyze some gaming benchmarks. All things overclocking go here. Don't know if that's CPU-Z or a BIOS issue, or if it was ever really running at 13 at all. The timings are also set very conservatively, your RAM can handle those timings at 2666, so at 1866 it can handle a lot more aggressive timings. The video also said to use MemTest86 to test your rams stability and see if you get errors after you had changed the timings. DDR5 offers mostly a 1-5% performance boost in gaming (there are some games that can get a bigger boost but very few), where as if you save money by getting DDR4 you can upgrade cpu/gpu instead and get a much bigger performance boost. Start with your known stable timings and adjust them one at a time, one point at a time. 75-13nS, 10 nS is mid-priced ddr4 3200 and 8. The Vulcan Z is also good just make sure to grab the better timings kit. 45) can see the timings on the picture. Exactly. If it doesn't perform better, either a timing is too tight or your stick needs more voltage on VDD/VDDQ side to scale said tight timing. 4v stable So if you are 4k gaming at 100FPS, it will make next to no difference whatsoever. To add to the experience of tweaking sub timings my MSI B450 Gaming Plus Max would need to have it's BIOS flashed everytime I tuned a value that wasn't compatible. DDR5 high bandwith benefits 1440p and 4k gaming due to large data transfers, in other words, non-competitive gaming. I got 2 sticks of G. They were tight though. I'd only get DDR4 3600 over DDR4 3200 if it was CL14. So I thing the argument to be made regarding timings vs frequency is that in some very memory demanding applications, the extra bandwidth might help more than the lower latency. I want to get it to 17 17 41/42 if possible. Specs: AMD Ryzen 5700g Asus Rog Strix B550-f gaming Wi-fi Corsair Vengeance RGB PRO 3600Mhz CL18 (18-22-22-42-64; those are the stock XMP timings) at 1. DDR4 low timings (ex. Then I tried ddr4-3466 18-22-22-40, and this little jump in frequency was enough to keep the same latency, according to AIDA64. I'd like to upgrade it to 64 GB (2x32 GB), but shopping for, essentially, laptop RAM is tricker than I thought it would be. changing a single setting in your motherboard's BIOS). Yes, try setting the timings to auto and the memory frequency to 3800 with fclk at 1900. so i found that with my 2x32gb ddr4 sticks tweaking tRDRD_dr, tRDRD_dd, tWRWR_dr, tWRWR_dd are by far the most important timings to tweak from all the Secondary / Tertiary Timings changing those 4 from the default of 12 to 7 seems to give close to 10% higher cpu score in timespy I am a complete beginner in overclocking anything, so I want to ask how much I can tighten the timings and/or increase the frequency of my RAM. Valheim Genshin Help me with overclock and tighter timings - Kingston Fury Renegade 2x16GB 3600 Mhz CL16-20-20-39-85 RAM: Kingston Fury Renegade DDR4 Default timings: 16-18-18-38 DDR3200 @ 1. Sure, for an Intel platform, but let’s not pretend that most ddr4 buyers are going for CL14 memory when they are generally cl16 or cl18 instead. Is there something else i can work with to get better results? DJR or B-die are the best choices for DDR4 on Intel. One set of tests regarding realworld performance from different timing changes is here in this hardwareluxx. Calculating Memory Power for DDR4 SDRAM shows this (activate starts on pg 7). One command read/writes a lot more than one word of data. The current RAM I have in my system are 2x8GB Crucial Ballistix 3600mhz CL16-18-18-38 (BL8G36C16U4B). I connected a reset switch from an old case to the CMOS pins temporarily for the sole purpose of DDR4 timing optimization. If you buy a laptop that has a single 8GB stick of DDR4-3200 SODIMM memory, chances are the timings will always be CL22-22-22-52 which is the JEDEC standard. If you're stable after adjusting your CAS latency timing, move to RCD ect. : Not only are there lots of other timings, but DDR ram is both read and written in burst mode. Been doing a lot of research today on the best motherboard/RAM combos for the 5800X3D, and I started seeing posts/comments about how the RAM timing needs to be CL16 to match up i have DDR4-2666mhz 19 19 43 ram and ive tweaked it to 3333mhz 18 18 42. The RAM is a 3600 CL16 kit (F4-3600C16D-32GTZN) and I'm looking to push it as far as it can go. I'm looking to upgrade the RAM in my Legion 5/Gen6 to 32GB total. Now I want to buy another ram, but this ram is stock out currently. Should i manually adjust timings? Will 22-22-22-52 timings that i have now hinder my gaming perfomance a lot? Hello, this is going to be a long post, but i want to ask on timing details on ddr4 ram. Since the SPD speed is pretty much always lower than what the DIMM is rated for, this can and should be changed by either doing a manual overclock or enabling an XMP. Ryzen loves fclk frequency. A test I would probably believe would be say a busy gaming APU, compared running respectively slightly faster clocked ram with loose timings, vs slightly slower clocks w/ tighter timing. If it's important I'm also getting a knew CPU (i5-11400) and motherboard. I am using different sticks of ram. That's what the creator suggests, and it worked for me (on Micron though). 28V. I'll paste Does timing also effect or is that like a benchmark thing? I just asked because the two difference in ram from the 3200Mhz was 14-14-14-34 and the one I purchase is 16-18-18-38. Hello guys, I've stumbled across a post about Tightening RAM Timings in a gaming Laptop. Hierarchy and Interrelationships of DDR4 Timings DDR4 RAM timings can be broadly categorized into primary, secondary, and tertiary timings. However - I've just noticed in HWInfo and CPU-Z that the timings look very high. Converted the SPD timings into nanoseconds and then used the Ryzen Dram Calculator to recalculate them for DDR4-3400 with extreme low latency timings: SPD spec value divided 1934 (this is XMP rated speed divided by two or CPUZ speed) times 1,000,000 gives you nanosecond. I am pairing it with an i7 10700KF and Im unsure how much the timings matter. I had ddr4-3333 16-20-20-38 at 1. You just have to love PCs. 4V and if its safe to go 1. Valheim Genshin DDR4 timing question. 2v DDR4-3200 Crucial SO-DIMM RAM. You could start at 18-22-22-22-42 with 1. That’s why high frequency has any value over lower. 35v the current timings are 16-19-19-42 these are the default untouched frequency should be prioritized over tighter timings Secondary and tertiary timings (except for tRFC) don't really change much across frequency. Join our passionate community to stay informed and connected with the latest trends and technologies in the gaming laptop world. If this is for gaming get something with the fastest possible timings, it's more important than high frequency. Not to mention DDR4 production is really at it's tail end so anything that's actually "new" and not just "new old stock" is going to tend to be slower as the many of the fabs are going be switched to DDR5 at this point. So in short, yes DDR4 is viable. Get the Reddit app Scan this QR code to download the app now Pro Z690-A DDR4 Memory Timings . Thanks in advance! (and sorry if I put on the wrong flair). You want to convert to nanoseconds of latency to get a fair comparison. You should try it if you are into understanding ram settings and squeeze every drop out of your ram I choose my settings for my iGPU for gaming and doing some number crunching. Valheim Genshin View community ranking In the Top 1% of largest communities on Reddit. The specific memory ICs that the chips are using matters much more than 2x16 or 4x8. When the system does not POST with new timings, you usually need to change the Termination Block settings to an alternate. 42v stable. Original post here. You don't necessarily need a PC to be a member of the PCMR. 1. It is very rare to find a laptop that comes pre-installed with memory using faster timings. 35V Primary use will be for gaming. Frequency and Timings Impact on Gaming FPS. My ram is "Corsair Vengeance LPX Black 4x8GB 3600MHz DDR4 Dual Channel Memory w/ Heat Spreader" and the timings on the label say 18-22-22-42 (not the fastest, I know). The standard 2666mhz DDR4 spec (PC4-21333) has CL19 (varies between CL17 to CL20) as one possible timing, the 2666mhz CL14 sounds like an XMP overclocked profile that you have to enable in bios. Primary use will be for gaming, but productivity also has to be considered. Such high timings Timings are relative to frequency. They were both 3200Mhz. I know. parameter tCK = 833, // Memory clock period (DDR4 clock cycle) parameter tFAW = 37,//In DDR4 clock cycles parameter tRTW = 10, // CL + (BL/2) - CWL + 4tCK In DDR4 clock cycles parameter tWTR_L = 10, //In DDR4 clock cycles parameter tWTR_S = 4, //In DDR4 clock cycles parameter tRFC = 313, //In Get the Reddit app Scan this QR code to download the app now DDR4 Timing Mismatches Join us in celebrating and promoting tech, knowledge, and the best gaming DDR4 3200 (PC4 25600) Timing 14-14-14-34 Cas Latency 14 Voltage 1. You'll see they come much closer to the highs/avg FPS. Will it 3200 with worse timings perform the same as 3000mhz with my current timings? So I'm beginning the phase of my lab upgrade where I slowly buy DDR4 and Xeon 2600-V4 chips and Dell 13th Gen servers and the like. Skill Ripjaws V 16GB DDR4-3200 Kit $349. Corsair vengeance lpx 8gb 3200mhz ddr4 ram and adata xpg gammix d30 8gb 3200mhz ddr4 ram. In fact ram hasn't been any faster since DDR1 days 20 years ago. The timings need to be tight enough to offset the drop in Gaming. In case you haven't seen the DDR4 Bible yet. 8M subscribers in the Amd community. Skill Ripjaws V 8GB 3200MHz DDR4 memory to go with it (F4-3200C16D-16GVKB with rated timings at CL16-18-18-38 at 1. 41v 3333 20-20-20-40 Best timing: 1. If you want something simpler, you could try just finding your top speed, then setting your primary timings to appropriate values, along with increasing tRFC and tRC to the right figures, since those two always scale with your selected RAM speed (and then do stress testing afterwards to ensure it's stable). The Personal Computer. You won't know for sure if you will have any issues until you run them. for faster response and lower input lag. Does timing also effect or is that like a benchmark thing? I just asked because the two difference in ram from the 3200Mhz was 14-14-14-34 and the one I purchase is 16-18-18-38. Running on ryzen 5000, would it be possible to get ddr4 3600mhz cl16-16-16-36 b-die kit, specifically the one linked 103 votes, 50 comments. trade off potentially needing higher voltages -On Ryzen 3000 and 5000, 1usmus suggests 28Ω - 40Ω. Does the 14-14-14-34 warrant the extra $35 just for gaming purposes? For best performance you want to run them at the highest speed and tightest timings that all of them are compatible with. Here's a detailed look at how these timings are organized and relate to each other. I dont want to increase the voltage since my temps will be to high. Kinda like lowest common denominator. E it might also be the trcdrd timing being to tight, as that is one of the weaknesses (alongside trfc) of those chips with the better ones being able to hit 18 @3600, maybe you need 20/21@3666. which are RivaTuner DDR4 3200 (PC4 25600) Timing 14-14-14-34 Cas Latency 14 Voltage 1. The performance difference of 3200 and 3600 DDR4 with similar timings in games is negligible on Intel. Hi guys, I've got Corsair Vengeance LPX 16GB (2x8GB) DDR4 3200MHz C16 with Gigabyte Gaming K7 & Ryzen 1700 a while ago, and I've been running it at 3200Mhz using these settings: 16-18-18-18-36, 1. Both the command clock (which synchronizes the commands) and strobes (which They list their timings as being JEDEC, so they're probably just shooting for the widest compatibility possible. E. Currently I'm using a 3070 GPU, and not planning on swapping that any time soon. I currently have them at 15-15-15-33 1T @ 1. Im pretty much confused on why the timings on Intel espescially on tRDWRSG, DG, DR, DD and tWRRDSG,DG on intel Platform is WAAY huge compared to amd? here is the timing from 2 friends i helped to tune their ram (overclocking too). Can anyone guide me with this mem oc. The stock frequency modules with much tighter timings are £50 more expensive, but the others have tighter than stock timings with a 400mhz boost, which with some tinkering gives 200mhz to FCLK and such which boost Ryzen performance even more. Computerbase's 2700X & 2600X review, lots of extra testing, IPC, latency, DDR4 timings, 2700X with OC DDR4 & timing tweak, 5% within 8700K with same tweaks gaming perf 1080p. Reply reply I tested my I5 8600K at 4. Been tweaking timings a bit and iv managed to get the latency to 14 17 17 32 when the advertised latency for both kits is somewhere around 16 18 18 38now every time i try to get the second timing (17) lower my bios shows that my setting stays after saving but when i open cpuz the latency for trcd is clearly back to 17 while tcl and tras are Mobo is a ROG STRIX B-550-I, so you set the target RAM speed (3600 in this case) and it automatically works out the best timings, voltage, etc. 45v (everything else is on default) Most gaming laptops come pre-installed with regular SODIMM memory using bog standard JEDEC timings. A RAS which is higher may or may not sometimes make the IMC wait before closing a row, and the exact details of that depend on many other timings. 12 cycles at DDR4 2666 and 15 cycles at DDR4 3200 both end up being around ~9ns of actual time. If you are rocking 1080p on that beastly graphics card and pulling eleventy billion fps, then tweaking the ram could gain you 5 to 10% frame rate (game dependant). Higher frequency is generally preferred even if it has looser timings due to increased bandwidth. 45v. g. 14-14-14-34, OC to 12-12-12-32) benefit fast paced competitive game play like firstperson shooters where you are ready to give up high res. Got a G. Yes you can tighten the timing to CL14 with likely no ill effects if your RAM is certified to that. According to the specsheet HX432C16FB3/16 these standards should work but I don't get my 4x 16GB up and running (all 4 exact the same memory. The only downside I've ever heard from it would be how high its heat spreaders are, which can interfere with big coolers. 35V PC is an i7-7700K with an Asus Maximus IX Formula mobo. 45 I could try to adjust timings and try for 3200 MHz but as the title says Im not sure if its gonna make any impact on performance if the timings are gonna be worse. Has anyone tried it? I have Crucial ddr4 32 gb (16x2) 3200 mhz RAM and wanted to know if it would work I was looking to buy Kingston HyperX Fury 32GB (2-KIT) DDR4 3200MHz CL16 DIMM Black (HX432C16FB4K2/32) but the timings of it are 16-20-20. Also can be used to decide which timing you should oc first (I would start from tRCD since on some chips it scale negatively with voltage). Appreciate any input! STOCK: Single Rank tRRDS - 9 tRRDL - 11 tFAW - 48 tRFC (ns) - 350 tRFC - 560 tRFC2 - 416 tRFC4 - 256 tSTAG - 12. I get the general concept of ranks, timings, and so on, but am a little confused as to how the following options would differ in actual use. Welcome to r/gaminglaptops, the hub for gaming laptop enthusiasts. Edit 2: Went the "easy way" with the presets from the Bios. And you claim to have set secondaries to be the same between both runs, so in that case the absolute timings for the DDR4 3200 run will be much lower. 35 3000 16-16-16-36 For some reason I can't get lower than 16 on the timing even at 2666mhz, but I can maintain that timing at 3000mhz, which is where my ram is currently kept at, since I like the lower voltage when compared to my high frequency high timing setting. S. Getting even a marginal improvement for free is still nice. There is an algorithm to calculate the first-word latency of your kit and you can see that here May 12, 2024 · These mid-range sticks provide excellent gaming performance per dollar. BUT read, copy, write speeds have improved AND the voltage is now 1. Sure you double or even 8x clock rates, but when latency timings are also doubled or 8x'd it makes 0 difference. Now to benchmark! After being satisfied with what my CPU and GPU are set to I want to try tightening up my RAM timings, as my R5 5600G doesn't run above 3600 Mhz stable. I don't know what to do with tertiary timings on this platform. edit: someone asked in comments whether my timings will work on their RAM and that comment disappeared for me, so I'm replying here - first check the From my understanding, ram starts mattering a lot more if you're manually overclocking (not the automatic xmp overclock). The DIMMs will default to whatever speed/latency is saved on the ROM(/SPD) chip on the DIMM. It's easy to find lower timing SO-DIMMs, but they're 1. Upgrading RAM, mixing DDR4 memory timings I'm running a AM4(5600x with a ASUS STRIX B550-F GAMING board) system and looking to upgrade my RAM to 32gb by adding a 2x8GB kit. Matching the timings should help with stability. 25V from 17-17-17-39 2T @ 1. I have 2666 ram that's 18-18-18-38 Highest freq: 1. You cannot measure traffic flows by simply stating the speed limits on the best sections of road - intersection's efficiency matters too. I've got a Beelink GR9 (GTR5) Mini-PC built on AM4 (Ryzen 5900HX), that came with 1. 75 is either insanely priced ddr4400 or low-timing ddr3200) that whole time. 35V parts, and I'm not sure this system can use Bear in mind timings aren't a direct representation of latency, as it's measured in clock cycles. I have 2x8GB of OEM Samsung DDR4-2400 (M378A1K43CB2-CRC) that I can't increase the freq of (H270 chipset), so I decided to try tightening the timings. It's not about the hardware in your rig, but the software in your heart! Join us in celebrating and promoting tech, knowledge, and the best gaming, study, and work platform there exists. de This thread is archived I saw on reddit that many motherboards have got bad timings out of the box - so if you really want to get 10 - 20 % FPS increase, depending on your current ram, try optimizing your timings. Lower latency means data starts to come sooner, however the higher the bandwidth the faster a burst can be transmitted. Currently, the ram is overclocked to 3800mhz with timings of 16-16-16-16-32 @ 1. Kits that are definitely B-die can be identified by the listed timings and frequency. 35 V The RAM is C-die if that matters. 40v Stable Is there anyway I can try to tighten timings just a bit for more performance? I tried lowering tRP to 18 From 1. Skill Ripjaws V 32GB (2x16GB) DDR4-4400MHz RAM for my ROG STRIX B450-F GAMING II, that Hey everyone, So I’m new to PC building and don’t fully understand ram timings. -playaround with ProcODT if you can't boot. DDR4 C16-18, ~4200-4433, which while in overclocking territory is relatively possible to achieve on a DDR4 system, will go even with DDR5 at about c34-7200 in gaming, many productivity tasks will see significant improvements well before that, and regardless of latency And lastly, since the xmp-timings are pretty lose, if this is actually Rev. Well yes it often suggests tighter timings, but XMP timings are usually pretty loose in the first place for maximum compatibility. I'm looking to upgrade the RAM in my (Ryzen 5600) computer to 32GB total. calculates and guesses) what all those other secondary and tertiary timings should be. Happened about 100 times! Below are the changes I made using 2 x 8 GB DARK DDR4 GAMING DESKTOP MEMORY paired with 2 x 8GB DELTA RGB DDR4 GAMING MEMORY . Each timing parameter has specific roles and interdependencies that ensure the RAM functions correctly and efficiently. Nice overclock, dual rank dual channel is the way! If it were me I would try to run 3600 instead and tune the timings as well. The currently installed ram is DDR4, 3200MT, 1Rx16, CL22. A "Timing" is a setting for how many RAM cycles it takes for a specific action to be done. 1% lows compared to stock XMP/no XMP. To answer the first question, ram speed is approximately (I'm simplifying) equal to MHz rating divided by CL timing. ) I ran HCI memtest and got no errors so I'm hopeful this is stable. So the highest MHz and lowest CL timing is ideal, and naturally increasingly expensive for both. Tighten the timings according to the guide below if it boots. The second listed timing is called tRCD, and if tRCD < (frequency/200), it is definitely B-die because no other memory chip is capable of doing that. 4000MHz 8x2GB G. Usually DDR4 3200CL14 gives you like 3-5% benefits in latencies, but 10% higher bandwidth compared to your RAM 32000CL16-18-18-36. You can manually tune it yourself, but again not much upside to begin with, so I'd just get the 3200 kit and call it a day. After fiddling around with timings at fixed ram frequency I found "prolly" timings effects mouse lag , not SA or IO voltage or stress at IMC Because tightining any subtiming (mostly trfc) or pri timings reduce mouse lag Tried 4 different mobo , 3 different kits all the same i need some help an advice on tightening my timings on my 2 sets of Crucial Ballistix 16 GB (2 x 8 GB) DDR4-3200 CL16 Memory & gigabyte AORUS B450M im currently running a 2933mhz i was at 3200mhz but found it more stable at 29. 99 (Microcentre In Store Only) upvotes · comments r/buildapcsales Are there timings which should be somehow in relation to other timings ? Are there timings i have to keep untoched, because it will always be unstable ? It would be great to have a spreadsheet for every timing, which tells you for example : tCL "keep it as low as possible, often like XMP, or good would be XMP minus 1 or 2 = new tCL" I'm currently running 64GB of DDR4-3600 CL18, in 4X 16GB sticks, using two of this kit. tRCD will not post under 17. 452 (bios lower the voltage when I set it to 1. 5ns. My hardware design suite is automatically generating DDR4 timings as whole numbers, as shown below. Timings are given in clock cycles, which means the absolute time is relative to frequency. Is it worth it to upgrade my stock RAM? I mostly use it for gaming and productivity. Hey guys, yesterday i bought a pc on aftermarket, specs are : i3 12100f, asus prime h610m -k d4, 2x8 crucial 3200 cl22. 5ns, while DDR4-2666 CL18 has a CAS latency of 13. Gaming. It is probably useful to understand more on the corelation between timings, what they actually do and probably even debunking some weird formula out there. Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon… Hello, I built a PC a few months ago and got caught up in the speed of the RAM rather than its timings and response times. I’m looking at a few different sets of ddr5 and am trying to decide… Those sticks are purported to run good CL16 timings at 3600MHz @ 1. So if the kits are DDR4-3000 16-18-18-38 and DDR4-3000 15-19-19-39, you would set DDR4-3000 16-19-19-39. 425V on dram at 3200MHz. 4v and tune from there if it passes a memory test. de test . After enabling xmp in bios, both run at cl 16 at dual channel. Dec 17, 2024 · Here is my current setup: * ASROCK B550 ITX Phantom Gaming * Lastest non beta Bios * 5700X3D * Gskill Trident Z Neo F4-3600C16-16GTZNC Jun 7, 2019 · Some of you guys probably know how to overclock RAM and how to adjust primary timings. Help Request: Can't boost to speeds I wanted/expected [Ryzen 7 2700/x470 Carbon Gaming Pro/T-Force DDR4 2666MHZ CL15] upvote · comments r/buildapcforme To be fair, some timing also affects the bandwidth as well. But how about optimizing sub-timings like secondary and tertiary timings for gaming ? Let's find out is it worth it Feb 19, 2015 · DRAM timings are measured in clock cycles, not bus transfers. There is a github guide for oc ram, which is very comprehensive but can be a bit overwhelming for beginners. 35V SPD stands for Serial Presence Detect. According to CPU-Z your RAM is running @ DDR4-1866 (933 MHz x Double Data Rate = 1866 MT/s), not DDR4-2666. Lower timings until your system is acting like a chimpanzee that got into your local dealers stash. It is always best to get sticks that match in speed and timings whenever possible, to ensure the best stability. This is stable, but haven't tried lowering the voltage yet. Which of them have greatest impact in lowering latency of memory? For sure 4-5 first timings and tRFC. These two images show the timings I got, provided by Dram Calculator Image1 Image2 As for the timing, you may manually tune one or the other to the higher or lower timings, so they match. I purchased a Patriot Viper Elite kit with the specs: DDR4 4000 (PC4 32000) Timing 19-19-19-39 CAS Latency 19 Voltage 1. Hi all, I'm new to RAM OCing and I'm looking for some advice so I can tighten some timings. So far the only thing I have done related to RAM is turning on XMP in BIOS. Because of that, it's one of the last things that you should set for a memory overclock. 45V, and individual adjusted primary timings with 30 minute memtest86 runs between each. Is there a big difference between this ram which is 16-20-20 and ram that is 16-18-18 instead? I have two stick of ram which are PNY XLR8 Gaming EPIC-X RGB 8GB DDR4 3200MHz which timing is 16-18-18-38 in DIMM 2, 4. That said, I wouldn't tinker with this stuff. Their default is 17-17-17-39 at DDR4-2400, and I got them up to 17-21-21-40 at DDR4-3200 with 1. 35V CORSAIR Dominator Platinum 64GB (4 x 16GB) DDR4 3200 (PC4 25600) Timing 16-18-18-36 Cas Latency 16 Voltage 1. Left sub-timings on auto, set voltage to 1. e. i dont have good cooling. Depending on the memory IC lottery you can sometimes tighten timings down to CL14 with some voltage tuning. However, secondary and the other timings were suggested the Ryzen DRAM calculator. The two options I have (both 3200MT): • Kingston HyperX - 1Rx8, CL20-22-22 There is a option in bios of dram timing mode : its values are link, unlink, auto. Skill Ripjaws V - F4-4000C16D-16GVK (samsung) Slots B1 & A1 ^^^ This should be in slots B2 & A2. Also only going off primary timings and ignoring the gains tertiary timings give you, especially with ddr5, is just silly. When i tightened my timings to 14 14 14 38 (plus tightened secondary and tertiary) but dropped the MHZ down to 3600mhz, i got a benchmark score of 55,000MB/s. 4-1. It will not likely train those other timings the same for these two either. The very end of the best OC procedure is RAS, RC, RFC after all other timings are already finalised. 36 volts, stable. higher settings of ProcODT can lead to more stable RAM. CL seems okay at 13, but CPU-Z would show CL14. Aspiration for some, old hat for others. X99 system, quad channel DDR4, Hynix chips. [Bundle ]AMD Ryzen 7 5800X3D, ASUS TUF Gaming B550 Plus WiFi II DDR4, G. Trying to set all the primary or sub timings all at the same time isn't going to work. Any suggestions are appreciated! P. PC is an i7-7700K with an Asus Maximus IX Formula mobo. 45v and it crashes out of BIOS immediately. Before trying to lower the voltage, I want to see if I can tighten the timings more. 8Ghz, 4. Help with DDR4 Timings . 6Ghz cache with three different Ram speeds and timings, with a gtx 1080 in Far Cry 5 at 720p ultra settings to remove the GPU bottleneck, giving 3 runs for each setting and averaging the results utilizing the in game benchmark for all testing with the same programs running in the background. DJR because it's only bad timings are tRCDRP and tRFC (and they're still better than Micron), and B-die because it's capable of running tRCDRP at tCL or lower. The kits with the tightest timings still tend to use Samsung b-die while many of the cheaper/lower power 3600 kits use Micron Rev. "Overclocking" DDR4 3600mhz cl 18 timings? Anyone can provide a good guide to overclock Corsair Vengeance DDR4 3600 Mhz CL 18 RAM to CL 16? Running on a Gigabyte Z590 Vision G with an 11700k. I'm running an R7 1800x at stock clock on a Gigabyte AB350-Gaming 3. Usually lower CL means secondary and tertiaries are also tighter. Ryzen IMC is very efficient and it will take advantage of tighter timings. For example, DDR4-3200 CL20 has a CAS latency of 12. I've been trying to overclock RAM and , as usual, tried to keep the timings as low as possible. 35v Overclocked: 16-18-19-36 DDR3600, tRFC 471 @ 1. Discover discussions, news, reviews, and advice on finding the perfect gaming laptop. Otherwise, try to at least aim for 3000mhz CL16 if possible, and that View community ranking In the Top 5% of largest communities on Reddit. computerbase. 2V (I also lowered the tRFC to 380 from 420. If you aren't manually tweaking those secondary and tertiary timings, then you will be relying on how your motherboard "trains" (e. Setting up timing Fury DDR4 HX432C16FB3/16 Hi,I'm a newbie at setting these values in the BIOS (latest BIOS version). Oct 21, 2024 · Play games, look at your 0. I have 4400mhz CL19 DDR4 ram and benchmark speed of 46,000MB/s. But there are many many different timings / subtimings in bios which i can change. For the best possible performance on DDR4, you need either 2x16GB or 4x8GB of guaranteed Samsung B-die. It's been stuck at around 10nS (actually 8. You have high frequency DDR4 in the longer traces to the CPU socket since this is Daisy Chain Topology AFAIK. The formula is: (2000*CL) / freq = latency nanoseconds So: DDR4 3600 CL18: (2000 * 18) / 3600 = 10ns DDR5 6000 CL30: (2000 * 30) / 6000 = 10ns You should probably consult benchmarks to see performance difference in games. The problem with high frequency like DDR4 3600 CL14 or DDR4 4000 CL16 is it's hard to get stabilize, you have to manually overclock it. 274K subscribers in the overclocking community. UPGRADED: Dual Rank Crucial DDR4 3200mhz CL22 ~$80 tRRDS - 4 tRRDL - 8 tFAW - 34 tRFC (ns) - 350 tRFC - 560 tRFC2 - 416 tRFC4 Gaming. DDR4 3200/CL 16 or DDR4 3000/CL 15 would be the default recommendations for such a build, though if you can get lower latency for just a slight premium it's worth picking up. Both have same latency at xmp that is cl 16. Z690 Gaming X DDR4 Depending on how much more DDR4-3600 kits cost, DDR4-3200 should be perfectly fine. The Viper Steel kit is excellent and has great timings. 33 with 1. I'd go with this here in the US PCPartPicker Part List Welcome to r/gaminglaptops, the hub for gaming laptop enthusiasts. try 16 16 16 with 1. . The price difference between the two was $35. But then some timings like the t____SCL timings are also very helpful in raising bandwidth. This can easily be done by enabling the DIMM's XMP (i. Lower timing but higher latency, because of the different clock speeds. There isn't really a defined stability test for RAM timings, basically just hit with a bunch of CPU intensive stuff. Just need to disconnect for long term, cuz it's not a good thing to accidentally trigger when things are running fine, unless you can easily restore a profile. Crucial Ballistix 16GB DDR4-3600, 16-18-18-38 for 78,90€ Thermaltake Toughram RC 16GB DDR4-3200, c16 for 64,90€ (I can't seem to find the timings for this one) Most games I own/play don't have high requirements, but I still want to get the best RAM-kit for my money. 9 GHz,AMD Radeon RX 6600XT 8GB, 16GB DDR4, 480 GB SSD, , Windows 11) RESTARTING WHEN LAUNCHING GAME 'sAFTER UPGRADES comments r/Corsair RAM OCing is pretty involved. If you wanna see how good 3200mhz cl16 truly is, go on the gaming laptop subs for a minute and see what they're working with (the top tier ddr4 ram they get is worse than 3200mhz). For example, the first timing (Called "CAS Latency", where "CAS" means "Common Access Store"), is the amount of cycles between the RAM receiving a READ command and the data requested in that command being made available. The two options I have (both 3200): Kingston HyperX - 1Rx8, CL20-22-22 DDR4 B-die timing help needed! Help Request - RAM Overclocked my 4 dimm 32 gig gskill kit (F4-3200C14Q-32GTZN) from 3200 to 3600 and upped the voltage to 1. To be clear, low speeds of 2133mhz and with high timings is low performing (benchmarks here). DDR3-2133 is not 2133Mhz SDRAM, it is 1066Mhz SDRAM. DDR4-3200 14 14 14 34 is the XMP Profile and I was able to keep those primary timings at DDR4-3600. Have got primary and secondary timings as tight as they can go, tertiary are all set to auto. Unless the kit's timings are 20-20-20 or higher, the kit will still have to be overclocked in order for it to run at advertised speeds. I used those programs to get all the proper timings and used the Calculate FAST button on dram calculator as a starting point. And with the locked 12400 it is possible that you'll have stability problems with the 3600 kit. CL16 with 18-18-38 did not boot, 19-19-38 did. Most of the times there's some good offers for DDR4 3200/CL 15 or DDR4 3000/CL 14. I'm shopping for LRDIMMs at the moment for the NAS SAN, and I'm looking at 3 different sticks of RAM from 3 different brands, and the timings are wierd. dexxq ttemt sdl rzh fayebex fyvfb iom livi bfov zmuskz