How's My DDR5 8200 RAM Tune?

How's My DDR5 8200 RAM Tune?

Pretty much finished with this and am pretty happy, this is with legacy off in bios so no latency tweaks. Yes VDD is high, but I will likely go back to CL34, even tho my sticks are direct die cooled. To drop that down to like 1.56 VDD.

But it was fun to see how far I could push it for stability. My read is a bit all over the place depending on what voltages I use, but it's usually between 100.7-102.2gb but write and copy usually will tank slightly when read increases with changes in voltages. So I found a happy medium for now

u/FreakyOne87 — 1 day ago

DDR5 Timings Question.

Okay, with DDR5, specifically M-DIE 24GB SR modules. What are the formulas for calculating TRCDWR/TRAS/TRC?

And if breaking the formula, what's the lowest ciieling usually for these timings?

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u/FreakyOne87 — 20 days ago

Help To Possibly Stabilizer Higher MT/s On DDR5

Okay, my CPU on a 4DIMM can boot and stabilize 8200 GDM off, as well as boot 8300-8400, but both 8300-8400 boot into Windows just fine with no BSOD, or erratic Windows behavior. But always fall around 7-20% into karhu.

I'm trying to stabilize this if possible with GDM on or off, so I'm looking at tips on what ODT/RTT to try for better signal integrity, I have tried I believe with Gain Bias 1/1 and 2 taps in the overclock menu with no luck.

So to have a shot which direction should I go? All the timings except for the RAMDQS are all on auto.

u/FreakyOne87 — 25 days ago

My Daily 8200 OC On A 4DIMM.

Tuning this took me was way way longer than I will care to admit, I tirelessly tried to get 8300/8400 stable but even tho I could boot into Windows and mess around, I could never get them to pass Karhu for more than 7%.

So I settled on 8200, now yes this is CL32, and it requires 1.74v VDDQ 😬, I'm on water and direct touch, so I'm not worried about temps, but I'm likely going to put it back at CL34, as I only needed 1.55v to daily CL34.

Overall I'm happy with it and there's pretty much nothing that I believe I can improve upon, as most of the timings going any lower will error, or no boot.

And no I don't have any stability test screenshots, but it has been through at least 20,000 karhu, passed tm5 absolut and ryzen3d DDR5, memtest pro, and about two hours of ycruncher, one hour with just vt3, the other hour with vt3, fftv4 and n63.

Edit: this is on an AMD CPU.

u/FreakyOne87 — 1 month ago

Safe VDD/VDDQ Limits On Water?

My RAM is water cooled and I'm on AM5, I have a kit of Hynix M-Die 24gb modules, and want to know the safe for daily type voltage. I know on Intel when I had a kit on water, I ran that M-Die kit at 1.72/1.62 for daily. But was wanting opinions for something like 1.73vdd 1.65vddq.

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u/FreakyOne87 — 1 month ago

Newer To AM5 RAM OC, Need Tuning Advice.

Looking to tighten sub timings here, the primary are as low as they can go in terms of running with a safe daily voltage. Thanks in advance!

u/FreakyOne87 — 2 months ago

S26 Ultra Black Model, Bezel Questions.

Okay, I have the s26 ultra in Black and I noticed that the bezels all the way around the frame have like a purplish hue that looks more like Cobalt Violet then it looks like black is that by design? Reason I ask is because I lost my s pen and I'm ordering a replacement but when I look at the black pen tip it doesn't look like the darkest blue violet few that are on the bezels because the bezels aren't just black it doesn't look like. But my phone model is black lol.

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u/FreakyOne87 — 2 months ago

The Heck Is Wrong With Flash?

With my S26 ULTRA, when I take pictures in daylight or dark with flash, they almost end up looking like flash wasn't even used and I cent figure out what setting to fix

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u/FreakyOne87 — 2 months ago

Question About Activities The Ring Picks Up.

Okay I just got my Oura ring 5 and charged it and put it on before work, well at my job, I buggy stuff around so I'm driving a small vehicle all around a plant. Well my ring says my heart rate elevates somehow and tries to think the activity is cycling? When all I'm doing is moving around on a buggy I stand still while going around 7-9mph. Will it get better at not tracking this kind of activity? My body is moving around but I'm just standing on a moving vehicle so I'm obviously not burning the calories it thinks lol. Nor am I cycling.

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u/FreakyOne87 — 3 months ago

Would You Say This It Too Tight?

Okay, I've never worn rings in general, and this is the first one I am willing to wear, problem tho is I have huge hands and this is the Oura Ring 5 size 13 and only fits my pinky, it fits on the finger snug and doesn't slide, and I am able to remove it and put it back on pretty easily, but I also notice that it looks red around the ring lol.

u/FreakyOne87 — 3 months ago

What Could This Mean?

I received this mail after the lawyers office was already closed, so I can't confirm until tomorrow, but I figure you guys would likely be able to lead me in the direction I need to know.

I filed chapter 7 and had the MOC in March and it was entered and known that I wanted to reaffirm on my cat loan as it's the only car I have that's reliable, so I open to reaffirm instead of letting it go and doing promise to pay. Well today I get this letter in the mail and I assume it's one of three things, t

Them making sure that the reaffirmation agreement is the way I wish to go, even tho as far as I know even my credit union has already heard back from the courts and I'm in the system as a reaffirmation. Or denial of my request and charging the car off, or just approving it.

So which do you think it is ?

_________________________

consider and act upon the following:

Reaffirmation Agreement filed by Creditor Superior Choice Credit Union

Motion for Approval of Reaffirmation filed by Debtor

and other reaffirmations that may be entered into prior to the reaffirmation hearing date and filed with the

Court prior to or at said hearing.

The debtor(s) must appear at the hearing TELEPHONICALLY; however, counsel at the hearing TELEPHONICALLY; however, counsel for debtor(s) is NOT required to appear. Parties should call in ve (5) minutes before the Istart time of the hearing

using the information below:

Dean M Lugge Clerk, U.S. Bankruptcy Court

IF A PARTY FAILS TO APPEAR IN PERSON OR BY COUNSEL THE COURT MAY PROCEED WITH THE SCHEDULED HEARING AND MAY ENTER AN APPROPRIATE ORDER OR JUDGMENT INCLUDING DISMISSAL OF THE PENDING MATTER.

Carrying of firearms is prohibited. Section 65 of the Illinois Firearm Concealed Carry Act prohibits a concealed carry license holder from carrying a firearm on or into any building/property under the control er the control of a federal government or

the courts.

Hszørdons road conditions may necessitate canceling scheduled hearings. When applicable contact the Bankruptcy Clerk's office.

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u/FreakyOne87 — 3 months ago

Best MT For Dual CCD AM5?

Okay, I keep seeing a debate and I wanted to ask, even tho I'm sure the difference is very negligible, but it's got me wondering.

I have a 9950X3D2 dual vcache and CCD, I am on a 4DIMM, but an able to run either of these.

I haven't completed all the timings and such but the initial part of these passed a decent amount of stress test with everything loose.

So which would be better to pursue, if it even matters?

48GB CUDIMM KIT (V-Color) on a 4DIMM x870e Dark Hero:

DDR5 8200 2:1 CL34 GDM OFF Nitro 1/3/1 FCLK 2200

Or

DDR5 6400 1:1 CL26 GDM OFF Nitro 1/2/0 FCLK 2200

I can boot 6600 but as soon as I run and tests the whole PC freezes so I've settled on 6400 for the 1:1 profile.

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u/FreakyOne87 — 3 months ago

What's Better For AM5, DDR5 Question?

Okay just doing some quick boot with stock timings but messing with voltages, I can boot on my 4 DIMM 8400/2200 GDM on 2:1 I assume. But I can also boot 6600/2200 gdm off 1:. Which profile would most benefit me for AM5? I assume my IMC is decent being able to even boot 6600 in 1:1 at 2200. But idk what profile will benefit me more in the long run to go ahead and start messing with timings.

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u/FreakyOne87 — 3 months ago

Bricked Monitor?

Okay I was in the middle of using the firmware update tool on my monitor, from within Windows with it direct connected. Well I guess why I was updating my PC installed a GPU driver and my monitor flickered and turned off, and hasn't came back on while in Windows, the software was still running in the background at the time of the flicker. So idk if it's still running or not, and if not, how do I hopefully unbrick my monitor, It's a PG33UCDM3 🤦.

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u/FreakyOne87 — 3 months ago

How To Improve Balance?

Okay this is a brand new cablemod cable and the wire view hooked to my GPU. These definitely seem a little too close for comfort, at least the two outside pins do, under 600w load of furnark they are always sitting at around 9.0-9.2 with the latest being around 7.8 so that's a difference of 1.4-1.5a 😭.

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u/FreakyOne87 — 3 months ago

Okay this is going to sound dumb but I forgot how it came installed in the box, as I got one with the new quick mount frame. But which direction is the block installed? It's got two different sized flow paths, one wide and one very narrow. Which one is supposed to be the inlet? The wide opening or the narrow opening lol.

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u/FreakyOne87 — 4 months ago

Okay, I've got the AM5 heatspreader installed and I purchased the offset and mounting kit, so can you use the offset kit and regular mounting together to be able to install the cooler offset and 2mm lower? The instructions say nothing about how to use it when you have the AM5 heatspreader installed.

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u/FreakyOne87 — 4 months ago

Olay I'm not use to building in SFF cases and I'm helping a buddy put a small CPU only loop in his Corsair 2000D. I have tubing and fittings already but looking for the best bang for your buck, easy on the wallet combo of pump/res and radiator for an SFF build. I'll have the CPU block covered, just looking at guidance on the best money saving value for the 3 components.

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u/FreakyOne87 — 4 months ago

Okay when the AM5 heatspreader comes back in crock I plan to buy one, and use it with my ryzen 9 delidded, with my 360 thermalltake aqua AIO. Will I need the offset and mount kit with the AIO with the heatspreader or will it work without the kit?

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u/FreakyOne87 — 4 months ago

Okay, I'm upgrading my current setup that is a direct die cooled CPU, and I'm going to be giving it to my buddy, I still have the original IHS and everything, so I was wondering if it was relatively safe to use ptm7950 as the TIM between the die and the original IHS? Then ptm7850 on the regular IHS. He's going to be using it with a contact frame so it's better then just trying to use the loose IHS with the stock ILM. And an AIO.

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u/FreakyOne87 — 4 months ago