Ensure proper alignment of two memory DIMMs in the Gigabyte Z390 Aorus Master.
Ensure proper alignment of two memory DIMMs in the Gigabyte Z390 Aorus Master.
Hello! Your setup looks fine with the memory modules in A1+B1 and A2+B2 slots. The idea behind placing them 2+4 isn’t standard for Gigabyte Z390 Aorus Master, and there’s no evidence it improves performance. Your manual likely doesn’t mention this because it’s not a common configuration. Stick with the recommended slots for best results.
The instructions recommend either A1/B1 or A2/B2 based on manufacturer suggestions. I don’t see a significant boost by switching channels. I suggest sticking with the options they highlight, typically starting with the ones farther from the socket, which is usually A2/B2.
Yes, it's common to prefer A2+B2 over A1+B1 for better performance. You might want to rearrange your DIMMs accordingly.
Unless the maker points out specific channels, then yes. Both seem to function properly in this scenario. You can verify 100% through Gigabyte's support, though the result is likely consistent. Since both are permitted, they should operate well together. A2/B2 sits at the top if ordered that way, but it probably won’t boost performance noticeably. I tend to choose the farthest slots for better airflow around tower coolers with ample heat spreaders.
I changed my DIMMs from slots 1+3 (A1+B1) to 2+4 (A2+B2). I tested my PC with Geekbench 4.3.3, Cinebench R15, R20, FutureMark MemTest, CPU-Z 1.9, and Windows 10 using the command “winsat formal” in Command Prompt. The results matched exactly—no improvement nor decline in performance.
There could be performance changes due to stability concerns or attempts to push RAM/timings beyond their limits in certain configurations. The differences in stability between A2/B2 and A1/B1 aren't widely discussed, especially since some users report stable results up to 3866 versus 3600. Comparing Klingon Pain Sticks to RAM testing highlights how much more enjoyable these changes are, suggesting few people have explored this area. As for bank positions, I believe only daisy chain setups would gain from varied bank settings when using dual dimmer units.