GPU-Z and AMD Radeon Software GPU order

[RogerK88]

Hi folks,

I have 6GPUs in my system, and I noticed that it is difficult to actually identify what card is what in the system, because the name of the cards are all the same as reported by GPU-Z, i.e. RX580

GPU-Z has a dropdown, and it appears that in the list of 6 cards in that dropdown appear to be in BUS order... example:

Bus 2, Device 0, Function 0
Bus 3, Device 0, Function 0
Bus 6, Device 0, Function 0
Bus 7, Device 0, Function 0
Bus 8, Device 0, Function 0
Bus 9, Device 0, Function 0

I noticed in AMD Radeon software, the order is different from GPU1 to GPU6. I validated this by running the fans up on each one individually, then looking on GPU-Z in the sensors.
So for example, GPU6 was actually tied to Bus7, instead of Bus 9

Is there a way to make the line up properly?

Regards....

 

[eidairaman1]

Message the coder of gpu-z

 

[RogerK88]

Message the coder of gpu-z

Can you point me to who that is please?

 

[Naki]

Can you point me to who that is please?

https://www.techpowerup.com/forums/members/w1zzard.1/

 

[W1zzard]

I noticed in AMD Radeon software, the order is different from GPU1 to GPU6

How does AMD sort them? Maybe they don't sort them at all

I assumed by bus number is the most logical and consistent?

 

[RogerK88]

How does AMD sort them? Maybe they don't sort them at all

I assumed by bus number is the most logical and consistent?

I found that it doesn't. I'll try to find out more.