Can A Geforce 3 Run Unity?

Posted by jay on Mar 8, 2011 in Blog, Graphics, OpenGL, Unity | 1 comment

A Unity user has submitted a bug report for a system that features an NVidia Geforce 3. When the Geforce 3 was released, NVidia had just acquired 3DFx. It was 2001. That’s a 10 years old video card we are talking about.

Anyways, my answer to the question in the title is no. But why? Here are a few reasons:

• Our minimum OpenGL requirement for Unity support is version 1.4. From what I could gather on the web, the Geforce 3 is at best capable of OpenGL 1.3.

• Unity needs support for OpenGL framebuffer object. I can say with certainty, that extension is not available on the Geforce 3.

• The Geforce 3 is a video card that is hard to find these days. Remember, it was released in 2001. You would also need an AGP desktop system to host it. It is hard to get Unity support on a graphics hardware that we don’t have on hand.

There are other factors such as computational power, on-board memory… Today’s base level GPU power and feature set is much higher than what was available 10 years ago. Unity experience on a graphics card such as the Geforce 3 would have to be severely downgraded. It wouldn’t look or feel like Unity anymore.

Yet, there is still hope. Unity 2D was designed for hardware that do not have the base requirements to run the OpenGL accelerated version of Unity. There is still the performance concern but at least a Geforce 3 won’t be left out in cold.