The conference is in San Jose California PDT (Pacific Daylight Time)

No Maxwell Preview.Just a Titan Z for $2999

From Videocardz

Quote:

GeForce GTX TITAN Z features full GK110 cores, something we expect to see in GTX 790 (if that’s still coming).

GTX TITAN Z has 5760 CUDA cores, 12GB GDDR5 memory. It’s the first 8 TeraFlops GPU.

GeForce GTX TITAN Z costs $2999, making it the most expensive GeForce GPU so far. The new TITAN is first graphics card designed for 5k resolution.

TITAN Z features one fan, the design is quite similar to GTX 690.

http://www.geforce.com/whats-new/articles/announcing-the-geforce-gtx-titan-z