Question Ryzen AMD CPU - Use RAM 2 Dual channel or 4 single channel ?

[blackbird1001]

Ryzen AMD CPU - Use RAM 2 Dual channel or 4 single channel ?
The first generation of RYZEN, liked 2 pcs. Dual channel RAM.
If there were more or fewer in, bandwidth dropped between 10-25% And result was a slower CPU
But can see that you can put 4 single channel RAM in the motherboard.
They then act like 2 piece of Dual channel.
(My question has nothing to do with RAM speed)

But is it better or worse than 2 Dual channel, or is it, the same ?

 

[Fix_that_Glitch]

https://hardforum.com/threads/ryzen-2-single-channel-vs-dual-channel-best-ram-settings.1967859/ Short answer dual channel is better. Here is a chart for info.