GeForce GTX 680 To Launch In February?

According to the rumor mill, NVIDIA has decided to move up the launch of its GeForce GTX 680 to February, instead of the original end of March, early April launch date. Here is the translated quote: Estimated to be able to come out in February, the original plan in March, it appears Huang do not want HD7900 28nm accounted for the scenery; performance and HD7970 similar listing can not say how much difference, depends on driver, bet we basically as two products for the same level. The current core clock 780MHz, memory 2GB.