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  #31  
Old 05-11-2017, 10:10 AM
ewitte ewitte is offline
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Quote:
Originally Posted by prd0000 View Post
Mine is at 2T, and it is not stable either.
Hoping on 1.0.0.5 or 1.0.0.6 update it will be for now I'm fine with 2666 CAS 14 for a dual rank 32GB kit :) I haven't had time for full stability testing but got 30 min Prime95 before I left the house.
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  #32  
Old 05-15-2017, 02:05 PM
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Hi all ) I'm going to upgrade my system to ryzen. Choosing from two mobo options: Asrock Taichi and Asus Crosshair VI. Have a compatibilty question for Dominator Platinum (CMD16GX4M2B3200C14 or CMD16GX4M2B3200C16) owners. Are these kits single ranked and use B-Die Samsung chips or not? If you have them and can look closer, then please answer here or PM me with short msg "yes/no and version". Will be appreciated.Thanks!

PS. technical support doesn't have such info and can't help....

EDIT: found message about CMD16GX4M2B3200C16 at previous page... Is there any changes since then ITAngel?

Last edited by diachka; 05-15-2017 at 02:23 PM.
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  #33  
Old 05-15-2017, 03:11 PM
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At this moment found in the network few proven existing B-Die Samsung SR modules:
Corsair Vengeance 3400 MHz CL16 CMU32GX4M4B3400C16
Corsair Dominator 3600 MHz CL16 CMD32GX4M4B3600C16
Corsair Vengeance 3600 MHz CL16 CMK32GX4M4B3600C16
Corsair Vengeance 3600 MHz CL18 CMK32GX4M4B3600C18
Attached Images
File Type: png 49d6dc35_61bd76e329c10106eec3efa4cac8bc46.png (58.9 KB, 628 views)
File Type: png 86f81586_snap03052017004311.png (40.0 KB, 455 views)
File Type: png CMK32GX4M4B3600C16.png (17.4 KB, 407 views)
File Type: png CMK32GX4M4B3600C18.png (26.2 KB, 384 views)
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  #34  
Old 06-03-2017, 08:04 AM
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Hyncharas Hyncharas is offline
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@Corsair CJ
Great news about the BIOS updates on motherboards! I had downloaded all the support lists last week to put together an easy-to-read document, but just haven't gotten around to it yet...

At least the part numbers as to what's compatible are available.
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  #35  
Old 06-06-2017, 05:17 PM
eddierocky eddierocky is offline
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Smile Ryzen 1700 with CMU16GX4M2C3200C16R

Mobo: ASUS Prime B350 Plus
CPU : Ryzen 7 1700 with wraith cooler
RAM : DDR4 3200MHz 2x8GB Vengeance LED

stable and working good at 2666 MHz
Mobo Bios : 0613 2017-05-15

Hopefully will another bout of BIOS updates due in June, we could go all the way to 3200 MHz as advertised.
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  #36  
Old 06-08-2017, 03:01 PM
Cobas Cobas is offline
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With new agesa 1006 i managed to boot on my asus prime x370-pro with my Vengeance LPX CMK16GX4M2B3466C16 at 3000mhz stable, but no matter what i do i cant go any further. It probably requires more and deep bios tinkering.
UPDATE: Managed to pump it up to 3200, seems to be stable.

Last edited by Cobas; 06-08-2017 at 05:14 PM.
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  #37  
Old 06-08-2017, 07:38 PM
Atomkinder Atomkinder is offline
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Just downloaded the beta 0803 BIOS update for the Prime X370 Pro. So far I have been running 2933MHz on the CMK16GX4M2B3200C16 kit since BIOS 0511. About to try the new one, will post back if I can hit 3200 as easily as I've been running 2933.
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  #38  
Old 06-08-2017, 08:15 PM
Atomkinder Atomkinder is offline
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Unfortunately not as easy as using the DOCP setting. Back to 2933MHz @14-14-14-36 for now. Will investigate more when I have the time.
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  #39  
Old 06-08-2017, 10:47 PM
mster mster is offline
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AGESA 1006 shows no improvement for me. Couldn't move beyond my original 2933MHz no matter what I try with CMU16GX4M2C3200C16 on my Asus Prime X370 Pro. The best timings I have been able to eke out are 14-15-15-34, those still stay the same on 1006.
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  #40  
Old 06-09-2017, 02:52 AM
Cobas Cobas is offline
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3200 was not stable in the end. This is wierd, all the tests are running fine, but from time to time (not all the time) windows gives me a blue screen. Back to 3000mhz :(
This is kinda lame, cuz i see CMK16GX4M2B3600C18 in a supported ram list now, but i cant even get my 3466 working...
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  #41  
Old 06-10-2017, 12:17 PM
Atomkinder Atomkinder is offline
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One improvement I have seen with the 0803 BIOS on the Prime X370 Pro is now I can cold boot with my 2933MHz OC. If I shut the power off before at the PSU (flipped the switch) it would fail until there was power put to the DIMMs. Boots just fine now. Need to test more settings to see if I can get 3200MHz though.
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  #42  
Old 06-14-2017, 07:50 AM
Oikuar Oikuar is offline
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Hey,

Anyone know is CMK32GX4m4a2400C12 -memory compatible with Ryzen?
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  #43  
Old 06-16-2017, 07:42 PM
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I feel as if I have a unique situation with my ram. I own both the CMU16GX4M2C3200C16R and CMU16GX4M2C3200C16. Both kits are version 5.39 and the only noticeable difference is one has red LED's and the other has white LED's.

My white kit runs smoothly at 3200mhz @1.35v 16-18-18-36
The red kit can only obtain a speed of 2933 with the same settings.

I am running it on an MSI X370 Titanium Motherboard with a Ryzen 1800x cpu @ 3.7ghz

Quick Edit: Bios version 1.74 Beta
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  #44  
Old 06-17-2017, 11:52 AM
quakeguy quakeguy is offline
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Will these get at least 2933 mhz on a Ryzen 7 1700x + ASUS Crosshair 6 mobo?

Vengeance® LPX 32GB (2x16GB) DDR4 DRAM 3200MHz C16 Memory Kit - Black

P/N: CMK32GX4M2B3200C16

Think they got a good chance of hitting 3200mhz?


There's an ASUS Engineer with an ASUS CH6 Motherboard thread. Some users have reported decent clocks. I got a question though, what's the

DRAM Ratio
Actual DRAM Frequency

Is DRAM ratio the advertised? Is actual DRAM freq what the motherboard is reporting as live?

A user got this kit to 3520 mhz with a DRAM Voltage: 1.4 CPU SOC Voltage: 1.15

Are these safe settings for long term use?

http://www.overclock.net/t/1624603/r...locking-thread

Last edited by quakeguy; 06-17-2017 at 12:00 PM.
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  #45  
Old 06-18-2017, 11:22 AM
naidu naidu is offline
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Anyone have luck with CMU32GX4M2C3200C16 and Asus Hero board with 1401 Bios? I can't seem to get it above 2100. Before I was able to push it to 2666.
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