G.SKILL 3600MHz C16 Single Module DRAM Works Well. BUT...

[CuewarsTaner]

Memory Name: G.SKILL TridentZ RGB Series 16GB (2 x 8GB) 288-Pin DDR4 SDRAM DDR4 3600 (PC4 28800) Desktop Memory
Memory Module: F4-3600C16D-16GTZR

My case: With only one module(8GB 1DIMM), it works perfectly with suggested 16-16-16-16-36 timing at 3600MHz.
With two modules(8x2GB 2DIMM), it even cannot boot successfully at extreme high voltage setting.

So I think it is definitely about Ryzen memory controller. Please fix it.

Image: http://i.imgur.com/zNwnN0H.png

[purecain]

if you swap your ram does the other module still work... it sounds like its your ram as i have the same pc3200 ram but rated for 4000mhz. i tried it yesterday and they worked straight away almost at 3200mhz @1.35v they were getting 1.37v and i had no problems running two sticks on an 1800x... good luck getting it sorted. if its not your ram your motherboard might be faulty.

[AUStheWOLF]

CuewarsTaner wrote:
Memory Name: G.SKILL TridentZ RGB Series 16GB (2 x 8GB) 288-Pin DDR4 SDRAM DDR4 3600 (PC4 28800) Desktop Memory
Memory Module: F4-3600C16D-16GTZR

My case: With only one module(8GB 1DIMM), it works perfectly with suggested 16-16-16-16-36 timing at 3600MHz.
With two modules(8x2GB 2DIMM), it even cannot boot successfully at extreme high voltage setting.

So I think it is definitely about Ryzen memory controller. Please fix it.

Image: http://i.imgur.com/zNwnN0H.png

I'm not sure which BIOS you are currently running, but I had good success running 1107. I have the exact same memory, while keeping voltage and timing at the sticker mfg recommendation. I am using DIMM_A2 and DIMM_B2

[CuewarsTaner]

AUStheWOLF wrote:
I'm not sure which BIOS you are currently running, but I had good success running 1107. I have the exact same memory, while keeping voltage and timing at the sticker mfg recommendation. I am using DIMM_A2 and DIMM_B2

Thanks for your reply. I am also using 1107 BIOS. But I can only get 3600MHz with 8G, instead of 16G(8Gx2).
Did you just say you have same memory kits(F4-3600C16D-GTZR)? If so, can you save your BIOS setting file and send it to me? I want to have a look at your setting.
My email is CuewarsTaner@foxmail.com

Thank you so much

[Zombie01]

with G.SKILL 3600MHz C15 2x8gb I got it running on 3500 stable. I believe the timings are 16-16-16-18
(with 3.9ghz cpu)

[CuewarsTaner]

OKAY, guys. I figured out my Memory Modules are different when they are from a memory kit. This is G.Skill's fault. I have already created a RMA case and I am going to send it back to G.Skill for replacement. One has XMP 3602MHz file, the other has no XMP file and undefined manufacture. It's crazy.

[jbasemoine]

CuewarsTaner wrote:
OKAY, guys. I figured out my Memory Modules are different when they are from a memory kit. This is G.Skill's fault. I have already created a RMA case and I am going to send it back to G.Skill for replacement. One has XMP 3602MHz file, the other has no XMP file and undefined manufacture. It's crazy.

Do you have aura installed ?

[nicduch]

work with 2x 8GB G.Skill Trident Z RGB 3600 but not with 4x module...

when i choose 3200mhz, after reboot CPU Z say 900mhz...