Are the 2020 sticks the new A die?Hi @Cookie_93 , can you look into the 1T bug/issue with dual rank dimms on Z490 Aorus Master boards right now?
Oh Trident Z 2x16 GB CL14 sticks, both 2018 and 2020 versions, 1T command rate does not work at stock XMP settings at all. The board just repeatedly boot loops and fails to train, and either "C1's" and resets, or eventually decides to post at 2800 mhz.
It does not matter what the DDR voltages, IO or SA are set to.
2020 sticks (RAM sticker feb 2020): https://www.amazon.com/gp/product/B071VRMFDQ/
2018 sticks (RAM sticker Oct 2018): https://www.newegg.com/g-skill-32gb-288-pin-ddr4-sdram/p/N82E16820232560?Item=N82E16820232560
These sticks have absolutely no problems at all running 1T at XMP on the Z390 Aorus Master, for example.
(the 2020 sticks are less stable at 1T with tightened subs than the 2018 sticks are, but the 2020 sticks scale MUCH better with 2T, 3733 mhz and timings of 15/15/15/36 @ 1.40v is rock solid, which the 2018 sticks could not do without loosening a lot of subs).
By comparison, the Steel Viper 4000 CL17 2x8 sticks have no problems at 1T on the Z490 Master.