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.
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
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.