Nvidia's Facebook page is teasing something that's coming. It's a pure tease, as it only shows the image above with text repeated in a status update post that simply reiterates, "It's Coming."
UPDATE: Nvidia's told us that it will be holding a special live web stream from its GeForce LAN 2012 in Shanghai this weekend. Part of the live stream will include a special announcement, so you won't want to miss it. Keep an eye on Nvidia's countdown page here, which will finish its countdown at 3:30 a.m. GMT.
Anyone care to guess what it might be?