I wish Buildzoid would make a small PSA about power down mode. Memory context restore MUST be disabled if you disable power down mode, or you will bluescreen. You will bluescreen so bad that's if you manage to get into windows, wonder why, and think it's these memory timings. No, it's power down mode. Go ahead and disable power down mode, but ALSO DISABLE MEMORY CONTEXT RESTORE. MCR on auto, or enabled along with power down mode disabled will cause massive issues. You sacrifice slightly faster boot times, in exchange for ditching power down mode which slightly harms memory latency performance. Please like this post get it to the top, save folks a lot of headache.

@prashanthdoshi9926

11 ай бұрын

This !! It helped me !! Thank you so much !!

@Lex-vf2fo

10 ай бұрын

Dude yes!

@thor8334

10 ай бұрын

Hey man, thanks alot, have a nive dau

@alanbenyamin487

10 ай бұрын

Let's say I didn't see this message before doing that🤦‍♂️. My pc won't go into windows. What now? Please help 🥺

@Lex-vf2fo

10 ай бұрын

@@alanbenyamin487 but you did, so did it help?

Ran these settings for 14ish months, can confirm they were rock solid. Only checking back in because I had to swap my mobo for unrelated reasons!

Hi Buildzoid, love the thorough testing of how to get our Hynix RAM in order. Thanks so much, normally never comment but frankly you more than deserve the like + comment engagement for the algorithm.

I'm sure many people need this content right now! Well done.

I really appreciate the videos where you show timings that should be valid for a particular memory module/manufacturer. I used your videos applicable for 3200 CL14 b-die for ryzen to OC to decent timings 3800MHz cl16 and it worked fantastic.

Thanks so much for this! I am new to AMD and resources like yours have been instrumental in helping me make the most of the hardware!

These timings worked really well for my budget hynix based sticks. Saw a signifigant improvement in Aida memory benchmark, and so far stable even with my DRAM voltages set at 1.25v which is what my kit is rated for at xmp (my ram doesn't have expo support) , Thanks a bunch!

@Aleph-Noll

8 ай бұрын

oh thats fun to hear i think im gonna try this out too!

Summary (so you and I don't have to skip through the video anymore :D): SoC Voltage: 1.25V CPU_VDDIO: 1.35V MEM_VDD: 1.35V MEM_VDDQ: 1.35V FCLK: 2033MHz tCL/tRCD/tRP: whatever your kit says in its EXPO/XMP profile tRAS: 28 tRC: 68 tWR: 48 Refresh Interval (also called tREFI): 50000 tRFC1/tRFC: 500 tRFC2: 400 tRFCsb: 300 tRTP: 12 tRRDL: 8 tRRDS: 4 tFAW: 20 tWTRL: 16 tWTRS: 6 tRDRDSCL: 4 tRDRDSC: 1 tWRWRSCL: 4 tWRWRSC: 1 tWRRD: 2 tRDWR: 16 Power Down Enable: Disabled (also disable "Memory Context Restore" in order to not get BSOD, maybe it will get fixed someday) UCLK DIV1 Mode: UCLK=MEMCLK

@ikemyrad

15 күн бұрын

FCLK Frequency 2033

@Heisenberg355

15 күн бұрын

@@ikemyrad just added it 👍🏼 i also forgot SoC voltage 😄

@Iadders

14 күн бұрын

@@ikemyrad that is no longer recommended

This worked for me. The hardware unboxed video testing these timings vs expo/xmp led me here. Thanks for making it easy to follow!

@rashad5286

Жыл бұрын

I confirmed I have hynix memory in Thaiphoon Burner but these settings didnt work at all, when it rebooted after saving just the dram LED comes on. Any ideas?

@andreas6870

10 ай бұрын

⁠​⁠@@rashad5286hi having the same issue with a 6000 Hynix a die, while another kid with m die somehow works… what did you now?

@rashad5286

10 ай бұрын

@andreas6870 I swapped cpus for another 7800x3d and it works flawless now. I believe the first cpu had a weak memory controller.

@andreas6870

10 ай бұрын

@@rashad5286 huh, turns out for me my motherboard just didnt support that kit? i tried running it with expo first, then with the official primary tmings, lastly with custom timings.. nothing worked, so i switched from the "asus tuf b650 plus" to the "msi b650 tomahawk" and it happened to be working just fine.

@rashad5286

10 ай бұрын

@andreas6870 Glad that worked for you seems to be alot of factors effecting ram speed then

For the longest time I tried to enable EXPO on this same motherboard without luck. Crashes, bios updates, BSOD, etc. I got a different ram kit (which happens to be the same one you got). I used THE EXACT SAME settings you have and no issues since then! I really appreciate it! I have another build but that one has Samsung die which would be amazing if you could “build” expo settings for it since it is the exact same issue I had but on that build. Again, thanks!

Was having issues with the EXPO profiles. So far so good with these timings. Thanks!

Good stuff Buildzoid! Been looking forward to this!

Thank you very much for this. This solved my CL30 6000 hynix woes. The expo profile was simply not working on my MSI B650I Edge Wifi and this guide fixed it in one go. So far very stable running memtest. What a lifesaver!

Thank you Buildzoid, I appreciate your content very much! Your hours of time and effort is more than we're worthy of.

@eugkra33

Жыл бұрын

We are not worthy, oh great one.

@ozelotjunior

Жыл бұрын

Yes, many thanks for giving some insight in stable timings for an former Intel user. Much appreciated.

Thank you for taking the time to do this Video. I have used your guide and it has worked perfect. Great Video. Cheers

Great video, thanks for doing all this research and testing for us. It's extraordinarily helpful

Be carefull setting Power Down DISABLE on certain motherboards. Here on B650 Tomahawk with M-Die ram kit if you set PD off and CMR on it will lead in bsods and boot corruption, so POWERDOWN need to be ON if Context Memory Restore is ON. If you corrupt boot with bsod at startup do this: tap F1, then Prompt Command and type exactly this: BOOTREC /FIXMBR, press enter, then type: BOOTSECT /NT60 SYS, press enter, then type: BOOTREC /FIXBOOT, press enter, type EXIT, enter and reboot. Now boot is fixed and windows will start. Thanks me later :) This should be put in description

I've been waiting so long for this. I have that exact mobo and F5-6000J3238F16GX2-TZ5N ram kit. Running all your settings but primaries are a hair tighter.

Thanks mate, appreciate your work, I learn something new and also useful from each video!

Thanks A LOT for this video, im just about to buy a new system and was looking for something along these lines for a while!

Thanks Buildzoid, I followed these settings for my ADATA 64GB XPG Lancer RGB 6000MHz DDR5 on a Gigabyte B650 Aorus Elite X motherboard with a 7800X3D. My system seems stable with VSOC of 1.2V (was too scared to bump it up higher due to exploding CPUs) and VDD of 1.35 (as per EXPO profile). One thing I found different is that for my Tras, the lowest value I could set was 76. I had no option to set it to 28.

@fuckyoutubrforchangingthis

6 ай бұрын

what kinda performance gains did you get? i have the sameeee cpu and mobo

@sauravdante1

2 ай бұрын

Mine is 30

Great videos, thank you so much for this easy to follow instructions and making DDR5 tuning easy. Geekbench will immediately show the benefits of low latency in their results. It worked perfectly in my 7900X system using Corsair (Hynix) DDR5. Great performance and stability!! 💪💪💪 (OCCT doesn’t seem to like it though… weird program)

@joelkugatoff7520

Жыл бұрын

Hi sphaera, I have a similar system to you. Do you mind telling me what Corsair memory you're using? I have the vengeance 5600 c36 and want to check before I implement the settings.

Amazing improvements with these settings! I'm running memory tests now.

Thank you, thank you, thank you!! This is the second time using these timings whenever Expo is not running stable. With these settings, and using the EXPO timing, with G.Skill 64GB (2x32) 6000 CL32 on a Tuf B650 plus-wifi, I am having no more crashing, or boot errors. Last time I had to use these eventually BIOS updates came out and I was able to use the Expo settings with no adjustments, but until then, yours run flawless as is.. and they are fast!

Thank you! Working perfectly @ 6000 on my 4x16 Dominator kit! Might try to push it a little higher just to see what happens, but super happy that my board can do at least 6000 on 4 sticks at all.

@drxpsaucx4157

Жыл бұрын

What mobo are you using if you don't mind me asking

@AdrianJReynolds

Жыл бұрын

@@drxpsaucx4157 X670 Extreme (Asus)

Buildzoid, you are thé man. Thank you mate for all of your content i love so much.

This video probably saved me and and my house from catching fire, I'm glad I instantly applied these settings first thing first back when I bought my 7800x3d, it was before all the reports even came out. Thank you.

Disabling Power Down with Memory Context Restore on or auto causes BSODs

@Lex-vf2fo

10 ай бұрын

Good lord I wish I found this comment earlier!!!!! Kept getting blue screen of death on 2nd boot!

Appreciate the video. The reason why 2033FCLK is faster is because the memory is implicitly run at 6098-6100MHz. The Agesa BIOS versions appear to do this. If we set the FCLK to 1 step higher than the MCLK/1.5, then it'll advance the MCLK to match. This also occurs at 6200MHz with a 2100FCLK, which will result in a 3150 MCLK. We can see this effect if we use ZenTimings. This gives precisely a 2:3 ratio between the FCLK and the MCLK. Yes, while that's not an even ratio, it does mean though that for every 3Hz on the MCLK, that the FCLK is directly in sync at that precise moment leading to improved behavior. A better ratio would be to have FCLK be half of MCLK, but since the MCLK speed is generally limited to 3200MHz at most, the reduction in FCLK speed harms more than it helps. Maybe Zen 5 will be about to hit 4000MHz MCLK, and if so, that'll be the next "sweet spot".

@nextjin

Жыл бұрын

For whatever reason, 2033 is a good bit slower than "AUTO" for me on the MSI MPG B650I mITX board. All of these timings worked for me other than tREFI (MSI does not list it on this board yet iirc).

@jesusraya4484

Жыл бұрын

@@nextjin how do you test?

@jesusraya4484

Жыл бұрын

@@nextjin Also, would these timings improve gaming?

@nextjin

Жыл бұрын

@@jesusraya4484 what do you mean how do I test? It would crash at 2033 on my mobo. And yes it will improve frame rates. Way less so if you have a X3D chip though.

@scamdem1c

Жыл бұрын

my computer crashes whenever i disable power down mode. should i just keep it at auto?

Absolutely thankful for this video and for your efforts.

The content is incredible. Thank you for the video, that is exactly what I was looking for

I was able to replicate the exact sub timings on my 13900K system with a G.Skill 5600 CL30 kit (that I tuned to CL28) and it passed all my tests. Reduced the memory latency in AIDA from 67ns to ~61ns. All without touching any voltages. Neat.

@silfrido1768

5 ай бұрын

If I’m trying to get 7400cl34 down to cl 32 how should I go about it

Pretty straightforward, even easier since we pretty much can use same settings as shown. About a 9% faster ram for me and my latency went from 85ns to 70ns. Thank you!

@ertai222

Жыл бұрын

I'm getting about 67ns. I guess that's good since you were getting 85+ before.

@rickyross9073

4 ай бұрын

How do you check the latency?

@H53.

3 ай бұрын

​@@rickyross9073Aida extreme, look it up.

@jinsk8r

3 ай бұрын

@@rickyross9073use Aida64’s Memory and cache benchmark

@cleversonhawison1233

3 ай бұрын

Aida64 você faz os testes la​@@rickyross9073

Thanks a lot! EXPO was giving me random crashes so really needed a fix and this seems to have worked.

I couldn't run Windows without errors using Expo and these timings sorted me out! Thanks a ton! I was planning on returning my RAM prior to this. 24GBx2 6400 kit running at 6000 for the record F5-6400J3239F24GX2-TZ5NR

As always i appreciate your content and im happy to see you seem fine after the break :). The reason why 6000 2033 works better is because the A+D agesa has a bug where on some frequencies combinations the actual frequency increases eg: 6000+2033 = 6100 (3050 uclk) 6200+2100= 3150 uclk, 6200+2133= 3200 uclk, 6400+2167 = 3250 uclk. right now I'm able to run 6200+2100 ( which due to the bug with 6200+2100 runs at 6300) with 1.4v on memory and 1.25v on soc, testing to see if I can go lower, 6400 booted but kinda unstable not sure it's vsoc or primaries or rtts tho

@c.chepre8452

Жыл бұрын

oh great,i just noticed he is using agesa 1003, so yes,you are right, that also means that the info about 2033 fclk in this video is already outdated because that bug is fixed in 1004.

@mikee9167

Жыл бұрын

@@c.chepre8452 ohhh that explains why i saw basically 0 difference going to 2033...

@chemie7037

Жыл бұрын

@@c.chepre8452 Asus does not have 1004 out yet; they pulled the beta. BDZ is running the latest B650E-F BIOS here.

@reptilespantoso

Жыл бұрын

I'm on 1003 and there's a noticable improvement. Using a KIngston 64 Gb kit at 6000 MHz, with tight timings. I'm not knowledgable enough to see how 1004 would change it. Asrock didn't release 1004 (yet?).

@proklet4694

Жыл бұрын

Did you manage to run 6200 + 2100 stable? For me it crashes in games.

I'm still on ddr4 but enjoy these videos

Just dropped in to say this works exactly as you describe it in the video. After stress testing and several hours of gaming, I have yet to have a lockup. Thank you!

Helped a lot thx! My Dominator 6000 didn't run on my X670e creator with standard DOCP 2 and much higher timings, than in your tut!! Now timings are much tighter and it runs smoothly

I was waiting for such a video! I have a B650E-E and 2x32 Hynix at 6200. If I set tRAS below ~40, I get artifacts on the iGPU.

With my 7700x, Asrock b650e Pg Riptide and Hynix A-die (2x16) I've spent several hours to optimize timings one by one and I came up with the same values. In my setup the FCLK is stable at 2100 and Trdrw can easily go down at 14. Unfortunately at the moment Asrock bios doesn't allow to modify Trefi.

@selmevias1383

11 ай бұрын

Update your bios, tREFI and GDM can be screwed with now.

This is precisely what I have needed. Thank you, I even have the same motherboard.

Brilliant, worked flawlessly, thanks much, amazing how much "slop" there is in stock timings.

I think finity fabric is a much more fitting name. I'm so happy to see a new mem oc video. Please do one on intel 13th gen next time.

@Kentololable

Жыл бұрын

Finnicky fabric*

Thanks for this Buildzoid. I ended up here mainly because three different memory kits wouldn't hit their rated speeds. I had issues with the Samsung kit I had hitting anything over 4800, let alone the EXPO profile. No matter which BIOS I've tried no kit I've had will do anything over 5800, which makes me feel like it's probably my luck in the silicon lottery on my 7950X. Regardless, this helped me tighten the timings if nothing else. EXPO results in unstable memory for me.

Exactly what I needed! Thank you!

Thank you for this guide!! I have the same motherboard and 2x16GB DDR5-6000 CL30 Hynix M-Die sitting around just waiting for the 7800X3D to release, - will try to replicate your timings!!

@brandyyn

Жыл бұрын

what ram did you get?

@superior96

Жыл бұрын

@@brandyyn If you're wondering what to get, I got today Kinston 5600cl36 (fury beast) 2x16 for 135€. Literally cheapest kit of +5200 kingston I could find. It's Hynix A die, lmao.

on my A-die Kit, I can get 4-4 TRRD's working and 8RTP. The main thing is you have to raise the SOC voltage ever so slightly and it will start working. I had to set mine to 1.22 to get it stable. If i tried 1.2 I could only get 4-8 stable, Ran Y-cruncher/superpi/linpack/occt for many hours just to verify that 4-4 was stable. Figured I would share since I had the same issue with My TRRDL/RTP not cooperating.

@ActuallyHardcoreOverclocking

Жыл бұрын

I've tested this kit even with 1.4V SOC and it just doesn't do tRRDL lower than 8. It also needs loose tRRDL on intel.

@nguyendinh2052

Жыл бұрын

My RRDSCL can't boot with 4, the lowest is 5 but it's unstable. I'm running SOC 1.35v, any idea how to run 4?

@Savitarax

Жыл бұрын

@@nguyendinh2052 for me voltages really were the main key. Cause just like you my A-Die at certain voltages didn’t cooperate at all with anything below 4-7. So maybe try increasing it even more. And see if you hit the sweet spot.

Thanks for doing this, it's much appreciated.

Worked great, zero fuss! Thank you!

Very interesting, with your settings I'm getting about the same bandwidth as I was able to get with 6200 and 2066 fclk but slightly lower latency with less voltage. Good ram diet.

@melheno

Жыл бұрын

Whats your bandwith values read/write, copy ?

Can't wait to see how fast DDR5 gets by the time I'm ready to move to AM5

My dumbass bought XMP ram on my AMD build, and this guide got me through hours of issues with ram timings. 10 years since my last build. Got it running at 6200! Thank you.

My PC with EXPO on was freezing after some minutes on windows and restarting without a blue screen, I set these timings and for a good few hours it still didn't happen again. I have a ryzen 5 7600 with teamgroup 2x16gb 6000 cl30. Thank you very much for sharing this information and allowing many people to solve their problem!

Happy days. Love these.

Received my 7950X3D and the Kingston DDR5-4800 ECC 40-39-39-77 modules. Used your secondary timings, put primaries to 32-40-40-28 at DDR5-6000, voltages at 1.2V for VDDSOC (instead of 1.25V) and 1.3V for VDDIO/VDD/VDDQ (instead of 1.35V), and things seem fancy according to memtest86. Thanks for the help.

@Kentololable

Жыл бұрын

Currently trying lower voltages, thank you for this.

@Mastermoussa

Жыл бұрын

I am actually a little scared to change anything on the voltage as the 3d chips are very sensitive for these changes. Der Bauer even killed a cpu because of changing the voltages

@fnvfanMSPR

Жыл бұрын

Saving this

@tscc

Жыл бұрын

@@Mastermoussa These voltages apply to the IO die only, not the CPU chiplets.

@Mastermoussa

Жыл бұрын

@@tscc thanks, did your temps from the CPU also go up in idle? Mine went from 40 to 47°C And ram from 27 to 37°C

This will be useful soon! What do you think of this board?

Excellent video. Thank you so much.

Thanks for the video. I applied exactly same setting for my pc, working flawlessly so far. My setup is like this : 7800x3d, Asus ROG STRIX X670E-E BIOS 1416, Kingston DDR5 32GB(2x16GB) 6000MHz CL40

I was so scared to mess with ram settings, after watching a few od your vids i decided to give it a shot. Explained perfectly, i have been runing cl 30 36 36 28 (everything else copied like in this vid) at 6000mhz with no issues, 1.35v for a few days now. I have a Kingston Renegade kit 6000mhz cl32. (KF560C32RSK2-32). Thank you so much, im so proud i finaly did it 😅. 66.4 NS Latency on AIDA64 Test. And my cpu score increased almost by a 1000 points on Timespy. And games like CS2 and Warzone run so much better, a lot better 1% lows and stutter wise a lot smoother. Max ram temp is 48c when gaming.

Set this with slightly lower voltages and it still runs flawlessly after bunch of tests

I've learned so much from watching you're videos!

Thanks! This worked great on my 7800x3d and G.Skill memory! I bought the 6400 2x32 kit but only clocked it to 6000 and didn't have to change a single setting from your recommendations (obviously except for my primary timings) Thanks for the help! Super stable overclock!

@bobrocks95

10 ай бұрын

Did you happen to get a 6400 CL32 kit from G.Skill? That's what I'm looking at though I don't know that the motherboard I'm going to get for my 7800X3D actually can read the XMP profile to pull the primary timings? Figure 6000 CL30 would be easy, maybe even lower since I'm just hoping to get Hynix A die.

@AlexXxG91

8 ай бұрын

@@bobrocks95 AMD always supported XMP, before EXPO was a thing... so it should just work :)

@SriramVenkatesan

7 ай бұрын

@@bobrocks95 same question...any update for the 7800X3D with the 6000 CL30?

@SriramVenkatesan

7 ай бұрын

Which one do you use? I am planning to buy a 6000 CL30 G.Skill for my 7800X3D but some variants are hard to come by in Germany especially a White RGB model.

@bobrocks95

7 ай бұрын

@@SriramVenkatesan Worked fine but couldn't push it to 28 or anything lower. Didn't get any RGB kit though so you'll probably want to ask elsewhere

Buildzoid!!! Your guide saved my 7800X3D from burning out. So happens I was using the same SK Hynix Intel RAM as this guide. And setting the Mem controller voltage to 1.35 prevents the burnouts from happening

@Lil_Asian

Жыл бұрын

Better waiting for official statements about this shitshow. I completed my build 4 days ago and had to update bios 3 times since...Btw, using this memory timing is stable according to many users including me. Still, haven't heard any of them talking about their Mobo and CPU being burned, mostly from EXPO users.

FYI, disabling Power Down Mode made my system incredibly unstable - would blue screen on/just after boot over half the time, and even freeze in bios frequently. Took a while to narrow it down, but that seems to be it

@OMH1314

Жыл бұрын

Thank you for the heads up, I never considered that it could be the culprit for my crashes and freezes in BIOS. Maybe without it I can give it another try.

@MrShnig

Жыл бұрын

Try disabling MCR.

@carlb641

Жыл бұрын

Were you able to make it work with it disabled?

@SmellsLikeNirvanna

Жыл бұрын

@@MrShnig what is mcr

@MrShnig

Жыл бұрын

@@SmellsLikeNirvanna memory context restore.

YES! thank you so much! Going to make a coffee and dig in.

Thanks, really appreciated, works OK on G.Skill Z5.

Have any of these recommended settings changed with the new AGESA? Curious to know how it has affected them and would love to see a new update video on it.

Very nice timings and easy to run. I've tried to lower the voltages and I am able to run them at 1.1v for SOC Voltage, chances are that the MC voltage can be lowered as well.

@subaction

Жыл бұрын

Nice. You're right, VDDIO/MC and VDDQ should both work without issue at 1.25. My understanding about SOC is that the amount you're able to lower it varies by individual hardware. Most should be able to do 1.20, some (like yours) can do 1.15 or 1.10.

@Zetzun

Жыл бұрын

@@subaction I'm doing 1.1v SOC and 1.2v VDDIO/MC. But for the ram sticks themselves I can't go lower than 1.325v without Y-Cruncher giving errors after some hours.

@subaction

Жыл бұрын

@@Zetzun Sounds right. The RAM doesn't mind and isn't hurt at all by 1.35 or 1.4v. I'd say your setup is working ideally

This timings worked like a charm in my kit, thanks you so much for your effort and ramblings haha BTW i have the 2x16 Teamgroup Vulcan Alpha 6000 38-38-38-78 1.25v but at 1.35 it runs great at 30-36-36 + your timings

cool i cant even get into my bios anymore after following these settings and now i have to figure out more, thanks

These settings also work for 6000MHz 2x32gb which are dual rank. Only thing different i did was oc to 6200mhz and dropped tcl 30, trp&trcd 37. This was on a 7800x3d oc'ed to + 5% and vsoc @ 1.26 in bios and under heavy load doest go over 1.305v in occt but aida64 has not exceeding 1.296v.

@Mr8GiF

9 ай бұрын

Are you running Gskill memory?

Just used these timings on a pair of Team Group Delta RGB 16GBx2 and all is well. OS is snappier and cranked out more fps in my games on a 7700X

@silfrido1768

5 ай бұрын

I have the same sticks, would it work ? I’m on 7400mhz cl34 tho. I’m trying to get the cast latency to cl32 for a 1 & a half minute reduction.

I'm glad i check out this video even if i don't have a ryzen 7000. One of my friend asked me why his pc was failing the memory initialization every day. Well, thanks for giving me the right answer without asking!

Much appreciated information.✌️

Thank you ! Your settings also work with 4x16GB of G.skill F5-6000J3038F16GX2 Awesome improvement over EXPO profile 👍

@ksenchy

Жыл бұрын

Are you running this kit on AMD?

@5pyR17US

Жыл бұрын

@@ksenchy yes, on a Strix X670E-E and a 7900X Had to drop to 5800MHz though, as I was getting errors with 4 sticks. But it is stable with 2 DIMMs at 6000

@ksenchy

Жыл бұрын

That's what I was going to ask you, I'm thinking of moving AM5 and going 4x16GB and I can't get any serious answers if 6000 will be stable with 4 sticks. All these KZreadrs and media outlets only test 2 sticks 💩 There are Corsair 2x32GB at 6000MT/s sticks but oh boy CL40 sounds horrible. I'm not buying any other brand as no other has hardware RGB profile support. I don't know, wait another generation so AMD improves DDR5 memory controllers in next generation or win a silicon lottery so I can run 6000 stable.

@icarus33

6 ай бұрын

​@@5pyR17US I have the exact same setup than you, but I can't get EXPO working on mine for nothing with 4 modules (it works with 2). Did you only have to drop frequency to 5800MHz to make it work or there was something else? I also wonder what your BIOS version is. Any help is greatly appreciated. I can't get my ram to get past 3600, which is a bummer.

@5pyR17US

6 ай бұрын

@@icarus33 1416 is the latest bios allowing my RAM to remain stable with 4 sticks at 6000. After this one it was impossible, no matter which settings I tried. I ended up buying 2x32Gb instead and since then my setup is fully stable with these timings at 6000MHz

After hearing that it is very difficult to deal with ddr5, I did not expect that it would be so easy. Thanks for that. can you share 7950x settings for Asus motherboard for the safe and better multi-core performance?

@MyNameIsJaredGates

Жыл бұрын

Just come through the video and copy, thats what I did. I have a 7950x with an Asus x670 pro wifi and the settings worked fine.

Thank you very much! You are the best!

The best video. Thank you sir.

In light of the memory voltages being the rumored problem child for X3D CPUs dying, do you still feel good about the 1.25V here? And what of the other voltages? I think that's lower than what it's rumored to go if you leave it on EXPO.

@Starfals

Жыл бұрын

Its scary for sure ;/ Makes me never turn Expo... or until they fix it.

@Lil_Asian

Жыл бұрын

They forced the number down to 1.30 in the latest bios. So I think 1.25 is more than just safe. Maybe anything below 1.4 is safe, idk.

Thank you for your time and effort! I would love to see timing setups for Samsung memory. EXPO is not really working for me with Corsair's CMK32GX5M2D6000Z36 Kit, on my ROG CROSSHAIR X670E HERO mb.

@MoosePlus

Жыл бұрын

Bit late with the reply but I had the exact same issue with the same kit, swapped it for G.Skill F5-6000J3038F16GX2-TZ5NR as i was in the returns window and so far it's been great

@graysoncarlyle2399

Жыл бұрын

@@MoosePlus Thank you for the reply! What motherboard are you using?

Hey BZ ... this is great, can't wait to try it out. I've always been kinda timid about tweaking all these settings, but after following your vids for a while (even though most of it flies way over my head..😅) I feel more confident (having the exact sticks your working with doesn't hurt either...lol). much thanks for sharing your knowledge and experience with those of us in MEM TWEAK 101 (well...me at least on this one). 🖖🏻☮👌🏻 DT

Excellent video

Can confim that i can replicate this exact settings using ADATA Lancer AX5U6000C3032G-DCLARWH (32x2Kit, 6000Mhz, Hynix A Die), everything is working great as well, i don't even need to change DRAM Voltage. Thanks a bunch Buildzoid!

Great and useful vid BZ, appreciate it! Any thoughts on GDM setting (ADDR_CMD_Mode for ASUS). I've read that disabling it (setting to BUF) can improve latency? P.S.: Would be awesome to get a vid on how to best push m-die to 6200/6400 with emphasis on MC, IF and CPU voltages.

@temporoyale6251

Жыл бұрын

At least on zen 3 it was know to improve performance because GDM does some strange interactions with command rate, so even if you had 1T on the command rate, in reality it was performing like 2t (or worse) if the GDM was enabled

@Kestrelms

Жыл бұрын

@@temporoyale6251 GDM On is more like 1.5T and gives you ability to get some higher MHz and timighter timings to boot, it's not worse than 2T for sure.

@temporoyale6251

Жыл бұрын

@@Kestrelms yeah, you are right, but I remember a know memory overclocker (Veii) testing the performance of GDM, and in some cases, not all, GDM on would perform worse than 2T

@Kestrelms

Жыл бұрын

@@temporoyale6251 I did myself tests on dual rank micron E-dies.

@ontheedge18

Жыл бұрын

@@Kestrelms i can back him up GDM ON does indeed have some horrible flaws when you overtight some timings like tRRDL 4 instead of 6 , tWTRL 8 instead of 10 and tRDWR / tWRRD ratio if you use lower tCWL than tCL. might be just a dual ranked issue. in my experience i would use a lower frequency with gdm off than a higher one with gdm on. might be a specific motherboard / ram issue, might be something else but the issue is there. Edit: GDM ON feels like a fake stable settings on some rare situation, doesn't throw errors but gives significant worse result than 2t.. not to mention 1t pure. For some reason most overclockers and AMD recommend GDM ON for Dual Rank kits, based on my experience i don't.

Dropped my latency from 72ns to 61ns. Well done, Buildzoid!

Hey buildzoid thanks for the guide it's been working well using on my new system. Just curious for people that simply follow you guide and are not really knowledgable in memory tuning, if something funky happens which setting should we dial back a bit?

Couldn't take the long boot times. Set memory context restore and power down mode to enabled again. Fixed boot times (about 35s). And latency only went from 61ns to 63ns.

Another similar video with the latest BIOS would be nice.

@Shafy7

7 ай бұрын

Did you find it any video ?

Thank you very much for this information. It all works great with my 2x48GB 6000MHzC32 kit :-)

Ah, this is super! I had been struggling to optimize my zen4 hynix ddr5 setup, and I'm curious whether there's stuff in here that suggests I can tweak stuff further. That 2033 FCLK tip alone is godsend anyhow...

@DKTronics70

Жыл бұрын

I noticed ZERO difference going from 2000 FCLK to 2033 FCLK, in anything. Games, Benchmarks, Ram benchmarks and testing - zero difference.

Used the gskill 6600mhz cl34 1.4v kit as an a die source on my msi x670e carbon. It performs amazingly. Oddly though, my board would not let me set tras to 28. For whatever reason the minimum value the board would let me set was 30. Still seems to work just fine though.

@malborboss

Жыл бұрын

How did you set your primary timings?

@fnvfanMSPR

Жыл бұрын

Same here. Lowest tras is 30

@fuckyoutubrforchangingthis

6 ай бұрын

​@@fnvfanMSPRsame, b650 auros elite AX mobo + 7800x3D cpu....

@fnvfanMSPR

6 ай бұрын

@@fuckyoutubrforchangingthis It's normal apparently. Set it to 30

@fuckyoutubrforchangingthis

6 ай бұрын

@@fnvfanMSPR you sexy beast, answered just in time, tysm

Does anyone know what primary timings I should use for a downclocked 6400mhz kit? F5-6400J3239G16GX2-TZ5RS (32-39-39-102) Currently, I have it set to 6000mhz 30-38-38 which is equivalent to other G.Skill kits running at 6000mhz.

I have 2x16GB Corsair Dominator Platinum, CL30 version. Hynix. on Aida64 memory benchmark I got following results: Expo: Read: 77914MB/s | Write: 76244MB/s | Copy: 68462MB/s | Latency: 69.5ns Buildzoid profile: Read: 88496MB/s | Write: 92345MB/s | Copy: 79040MB/s | Latency: 61.8ns So definitely a huge improvement, thanks a lot for this video!

Thanks for this!

finally you do this video, thank you

Do you have any videos on memory tuning dual (quad) rank ddr5? I'm using 32gb dimms for the capacity but want to try dropping some of the settings, how close to these can I tighten them (cl30 g skill Trident neo, presumably hynix m-die)

@subaction

Жыл бұрын

I, and others, have used that kit with these settings. They seem to be a sufficiently loose starting point or set-and-forget for that kit.

Thank you so much for this! I used your settings on my G.SKILL Trident Z5 Neo DDR5 6000 64gb kit and went from read rate of 70,238 MB/s to 84,750 MB/s; and latency of 69.1ns to 59.4ns. One question I have is on my Asus x670e Hero MB, the CPU VDDIO/MC voltage, when I set to 1.35000 V, it changes the value to something like ~1.35663V. Does this matter?

@naoltitude9516

Жыл бұрын

no, that doesn't matter, it's normal

@ChatGTA345

Жыл бұрын

Very nice, thanks for sharing this! I'm getting the same kit - assuming you used CL30 one right?

@trajansmarket

Жыл бұрын

@@ChatGTA345 yes cl30

@Shafy7

7 ай бұрын

Hello. Can you help me with the setting as I’m having the same board. But I couldn’t boot with 128gb 6000mhz.

@icarus33

6 ай бұрын

@@Shafy7 Did you figure out how to get it working with those settings?

Thank you! This worked for 4x16gb trident z5 with a 7950x3d

thank you man. I've heard mentions of you all over the internet and then I found you here... fingers crossed........ this computer was way too expensive to just have it run okay-ish most of the time... ya kno