I just redid the test with same results. It returns 3579 for 8GB and the value that holds .translated, ie $_MemMap = 010000000000000000000000000000000700000003010000001000000000000000e0090000000000
030100000000100000000000002000000000000003010000003010000000000000c009de00000000
0301000000b0dede0000000000100000000000000301000000f0e2de0000000000807a0000000000
0301000000207fdf0000000000e000000000000007010002000000000100000000001f0100000000


If you are not seeing this, and no one else is complaining, don't worry about it.