Nvidia announced that they’ll be releasing a new Dawn Tech demo to showcase the power of their high-end SLI flagship card, the GeForce GTX 690. The Dawn Tech demo is based on the old Dawn demo that was released a couple of years ago and showcases the advances that have been made in the graphics area. For example, the old Dawn demo featured 7,000 triangles whereas the new Dawn demo is packed with 4 million triangles. You can find below a comparison shot between the old and the new Dawn demo, as well as their official flythrough videos. Enjoy!