If anyone's interested I've run the new 3dmark on my retina macbook pro. This is under bootcamp windows 8. Its specs are:
i7-3820qm 2.6ghz
650m
8gb RAM
512gb SSD
Scores:
Ice Storm: Score - 93554, Graphics score - 137937, Physics score - 44002
Cloud Gate: Score - 11796, Graphics Score - 15192, Physics score - 6619
Fire Strike: Score - 1933, Graphics Score - 1994, Physics score - 9117
i7-3820qm 2.6ghz
650m
8gb RAM
512gb SSD
Scores:
Ice Storm: Score - 93554, Graphics score - 137937, Physics score - 44002
Cloud Gate: Score - 11796, Graphics Score - 15192, Physics score - 6619
Fire Strike: Score - 1933, Graphics Score - 1994, Physics score - 9117