2 in one rig, 172 at -i5 for one, 157 at -i3 on the other (second card runs a lot hotter due to spacing issues).

 Both Gigabyte Windforce OC models running at stock clocks on stock BIOS.

 I did a bit of playing with the clocks on them, but it didn't seem to make a noticeable difference on the cool card and made the hot card VERY unstable.