Tom's Hardware has a review on 21 Geforce3 Ti boards. Here's a snip:
The GeForce 3 Ti cards differ from their predecessors in more than just clock speed. The new models also use a refined layout. The most visible change is the new power supply which uses fewer components. Also, the Ti500 boards use eight-layer PCBs, instead of the current six-layer design, although some companies have also started using these PCBs for their Ti200 models.
Win, Lose or Ti - 21 GeForce Titanium Boards
The GeForce 3 Ti cards differ from their predecessors in more than just clock speed. The new models also use a refined layout. The most visible change is the new power supply which uses fewer components. Also, the Ti500 boards use eight-layer PCBs, instead of the current six-layer design, although some companies have also started using these PCBs for their Ti200 models.
Win, Lose or Ti - 21 GeForce Titanium Boards
