Power Phase Count?

[Od1sseas]

How to identify the number of power phases a motherboards has? Also which is the minimum phase count for a B350 motherboard for a Ryzen 5 1600 (Small OC to ~3.8Ghz)

[PopsicleHustler]

Count chokes on the left and above of CPU (little cube thingies). If top and left side has 4 chokes each, that is 4+4 phase power delivery. For 1600, 4+4 is enough.

[Sakkura]

Check reviews or lists of collated information. You cannot tell from the spec sheet as they often lie, nor from pictures as they often use fake phases.

 

Here's a partial VRM list for Ryzen boards.

 

1 minute ago, PopsicleHustler said:

Count chokes on the left and above of CPU (little cube thingies). If top and left side has 4 chokes each, that is 4+4 phase power delivery. For 1600, 4+4 is enough.

No, that does not work. The number of phases can easily differ from the number of chokes.

[Od1sseas]

1 minute ago, PopsicleHustler said:

Count chokes on the left and above of CPU (little cube thingies). If top and left side has 4 chokes each, that is 4+4 phase power delivery. For 1600, 4+4 is enough.

What about the Asus B350-K? It has 4+2. Is this enough? I have a tight budget