AMD or Intel?

[Francisco Reyes]

Palle Girgensohn writes:

> Now, I hear rumors that AMD is to be preferred over Intel for performance 

>From what I have read in the past, specially in the postgresql list, it 
seems the AMD64 cpus do better with Postgresql. Possibly because of better 
bus architecture.

Personally I think having lots of memory and a good disk subsystem is going 
to make a bigger difference.

What sizes are you expecting for your data?
What type of growth? How many concurrent connections?