On 12.0, .1, .2 running 5x280x with virtual memory of 56.6gb I'm getting
GPU #3 is going to use too high intensity (6), not enough memory, intensity value reduced (5)
when I set just one card to -i 6 also happens with -old 1
On my 280X all 12.x versions maximum 5 intensity...
On 12.1 with -i 5 - 2672Mb memory is used on 280X. On 270X with 4Gb and -i 6 3+Gb used. Therefore on 280X realy not enough memory to run over 5th intensity...