Power consumption from wall.

I measured it on one of my rig, not new (old):
 - CPU: core2duo
 - Mem: DDR2 2Gb
 - PSU: Enermax 550W (old, even not bronze)
 - VGA: 2*XFX280X GPU/MEM:1030/1500 VCDD:1v

miner setting GPU 0/1:    -ss 1/2 -t default/8

Miner v2.0 375w
Miner v2.1 380w
Miner v3.0 405w
Miner v3.1b 410w
Miner v4.0 405w
Miner v5.0 400w
Miner v6.0 395w