Geforce 9800GT has two 6 pin connectors
 

The upcoming Geforce 9800GT card will have a major difference compared to Geforce 8800GT. It will have dual 6 pin power connectors that really mean that the card might need more power.

From what we’ve heard 980GT has the same 112 Shader units and the same clock like 8800GT but at the same time there should be possible to overclock it a bit better than the old card.

http://www.fudzilla.com/index.php?op...81&Ite mid=65