It looks like NVIDIA will be officially launching the GeForce GTX 980 Ti graphics card on June 2nd at Computex 2015. According to the below image NVIDIA will be holding an event to launch the GTX 980 Ti and it will be streamed live to the public via Twitch.
The image was posted on the NVIDIA Taiwan Facebook, but then was later removed.
Inno3D has also teased the launch of the card by posting the following on their Facebook page.
So for those wondering if the rumors were true about the GTX 980 Ti launching at Computex, it looks like they are true!