I'll correct you, for AMD the dual rank is faster.
But raizen capricious. There are tests, reviews confirming this.
The AMD controller depends on the memory speed, very much.
And the dual rank plays a role in contrast to the Intel.
Now about memory and BIOS motherboards.
Why can not we adjust the voltage of SOC?
Why do not we give the adjustment on the bus.
We were limited in overclocking, on chipsets b350.
Bios is not full. What prevents the MSI from including the Command Rate adjustment (CR) 1T 2T ???
Why can not we use all the settings ???
We bought these things right.
And we are limited. Just do not say That it's all AMD.
First off, read the first post. It's not true. So please stop propagating something that is well known to be false.
Single Rank will provide higher speeds for the memory (ie frequency) due to the lower load on the IMC.
Dual Rank will provide higher bandwidth in specific situations, and higher density per module.
No matter how you want to cut it, those are
FACTS. You might get higher bandwidth with Dual Rank in specific situations compared to single rank at the same frequency, but nothing guarantees that you'll be able to attain the same frequency either, and given that it's very well known that dual rank stresses the IMC more, it only makes sense for AMD to have dual rank guaranteed at a lower frequency compared to single rank.
SOC? It's NorthBridge voltage within most MSI BIOS's for AM4 systems.
What 'bus'? There's plenty of different 'bus' adjustments that could be made, but using a generic term like that really doesn't point to any specific issue.....
1T and 2T has been discussed at length across many forums. Essentially, bother AMD to fix it. At this time, they have limited it to 1T. Across all OEM's (although some have gone against this and enabled special BIOS's that contain the ability to use 2T, but only for 1 specific version, and a rather old version of the BIOS at that, from what I've seen).
It's not all AMD, but to deny that AMD has limits (look at the memory timings, for any OEM....you'd be a complete fool to think that all the OEM's are only providing 6 to 8 different settings to adjust for memory because thats all they felt like supporting.....) on the OEM's is foolish and not willing to critically evaluate what is going on within the industry. And that's just 1 specific example of it....there's plenty more if you start examining it.