Ryzen and memory

[aznsniper911]

Just poking my head in to simplify the whole "Which kit has what ICs"...
That old program Thaiphoon Burner is still around and kicking, which received a couple updates in 2017, latest being a couple days ago. I already knew (well... highly suspected) my TridentZ 3200 15-15-15-35 kit had Sammy B-dies, but this actually confirmed it for me. The program is free for this sort of usage, it's the SPD Programming that are locked out by the license fee.
Here's what my TridentZ's output:


EDIT: Despite what the shot shows of 15-15-15-36, my box and DIMM sticker say -35
EDIT2: Ignore that, it shows the correct timing in the XMP profile at the bottom. I'm just blind.
Oh also worth mentioning I suppose... MSI X370 Titanium with a 1700X (China) and shipping BIOS v1.10 (E7A31AMS.110) runs them at 3200 no problem. Only quirk is it seems to favor JEDEC#7 instead of XMP, even with the A-XMP enabled. Which results in my timings being 16-15-15-35. Further curious is that even when I manually SET tCL to 15 it is 16. And when I set it to 14, it is... 14. *shrug*(

Recently found out about the program, quite useful. All these years, I could have use this instead of taking off the heatspreader!

Yeah the odd number CL going to even seems to be happening with lots of boards. Notice it on my C6H also, the other numbers can be odd but the CL can't.

[Formula350]

Recently found out about the program, quite useful. All these years, I could have use this instead of taking off the heatspreader!

Yeah the odd number CL going to even seems to be happening with lots of boards. Notice it on my C6H also, the other numbers can be odd but the CL can't.

I've known about it since my Win XP days, I figured most people did, or maybe they just have forgotten as is often the case haha I had wanted to play with it in Win 7 but always had issues with the OS rejecting it's Kernel Mode Driver. Thankfully that issue seems to be resolved, or at least as far as with Win 10 :P

I heard that yesterday as well, but the problem is, at 2133 it does run at 15-15-15-35, both when I set it and on Auto. I haven't tried any other speeds besides 2133 and 3200, so I can't quite say what happens on the others. And with no BClk on the Titanium, I don't have much motivation. Then again, 2933 with even lower timings MIGHT be beneficial, so may be something I look into a bit later

[mele]

I have this kit running at 3200 14-14-14-14-34-1T 1.352v, GSkill F4-3200C14-16GTZR.

Bios 1002 Settings:
1700
Blck 100.
Multiplier 38
D.O.C.P. - Standard
Vcore Manual Offset + 0.1625
VDDSOC Manual Offset + 0.1625
DRAM 1.365
Everything else on Auto

[sergiu]

I have this kit running at 3200 14-14-14-14-34-1T 1.352v, GSkill F4-3200C14-16GTZR.

Bios 1002 Settings:
1700
Blck 100.
Multiplier 38
D.O.C.P. - Standard
Vcore Manual Offset + 0.1625
VDDSOC Manual Offset + 0.1625
DRAM 1.365
Everything else on Auto

What quantity do you have? 2x16GB? or 2x8GB?

I have Ryzen 1800x, MB. Asus ROG Crosshair VI Hero Gaming and G. Skill Ripjaws V Series F4?3200 64GVR C14Q 64GB DDR4 3200MHz CL14 1.35V.
I have problems reaching more than 2400Mhz and so far, from testing, I can use any MHz I can get.
I used to archive large files using Linux plzip and switching from single channel @2400 to dual channel @2133 gave me ~20% boost. Switching from dual channel @2133 to dual channel @2400 (leaving MB to choose the timings) gave me another 6%.


Does anyone know if the memory channels can be configured to run independently like in servers? (2x 64bit channel instead of 1x128bit)

[mele]

Hello Sergui,

I have 2 x 8 as of right now. I may get another set once AMD release's the new microcode and Asus updates their bios.

Have you tried raising VDDSOC to no more than 1.15?

I had a couple random reboots so I upped my VDDOC so that it shows 1.113. I believe I had to do offset +0.2625 to get that.
I had VDIMM @ 1.37 so it shows 1.351 after boot.

Mel

[SUPERKAMES]

I bought this kit today and run A-XMP without any problems. That is a cheap kit.

[radier]

RyMem - the easiest way to see if your RAM will work with AM4

http://rymem.vraith.com/

[drmrlordx]

I considered HoF RAM, but the heatspreaders are just too big for my tastes. So silly.

[vario]

RyMem - the easiest way to see if your RAM will work with AM4

http://rymem.vraith.com/

Sadly, your RAM wasn't found in this database yet.

You sure it should be serial number and not part number in there ?

[Charles Wirth]

My HOF also work the best and used in almost everything I posted, the R7 launch kit Corsair LPX is ok but the HOF is far better binned.

Back on the C7H today with some new Geil B die, monster heat spreaders with RGB from the press kit.