If it is THAT common knowlegde...won't you just post the current and upcomming (just for 2012) NVIDIA GPU names? :whiste:
Nvidia, since the launch of the 400 series, has named their GPUs with a consistent scheme. Nvidia, like AMD, launches their flagship single GPU first, with the 6900 series being an exception to this due to the fact that it was 32nm part up until TSMC cancelled the process.
Nvidia names their GPUs as follows:
G -- graphics
T, F, or K -- architecture name (Tesla, Fermi or Kepler. Maxwell will probably be GMxxx)
1 -- unknown
0 or 1 -- revision count. GF110 was the revised version of GF100. GK110 will be the revised version of GK100.
Last digit -- indicates the intended market segment of the chip. Starts at 0, with larger numbers inversely proportional to the size of the chip. I.e, "0" chips are massive, "9" chips are tiny.
If GK104 was the original chip that Nvidia had intended for the GTX680, it would have been named GK100, as Nvidia starts work on their flagship "0" chips first. While it's not exactly known what happened with GK100, it
is rumored to have been scrapped due to interconnect and power issues. This decision had to have been made far before the launch of the 7970 though -- Nvidia never said "hey look, Tahiti sucks! Let's beat it with our mid range chip!" A few people would love to believe that, but it's not the case.
Further evidence that GK104 was not the intended flagship part is shown by is terrible FP64 performance.
GK104's FP64 is 1/24th of its FP32 performance, while GF114 has 1/12th of its FP32 performance and GF110 has 1/2 of its FP32 performance. GK100 likely would have had 1/4th of its FP32 performance, while GK110 is slated to have 1/2 of its FP32 performance, like GF100 and GF110.
Ryan Smith, the senior GPU editor here at AnandTech, seems to share my sentiment:
It’s unfortunate for AMD that NVIDIA managed to tie AMD’s best gaming performance with a 104-series part, allowing them to reap the benefits of lower power consumption and less noise in the process.
As far as future product codenames go, GK110 is a given, and will be named GTX780, and will likely have a partially disabled chip launched as GTX770. GK114 will be either the 760 or 760 Ti (or both), depending on how weird Nvidia wants to be with their naming scheme. There will be a GK116 as well. There will likely be a smaller chip after that, but Nvidia hasn't named the small chips consistently.
Also, we're still looking at a GTX660 or GTX 650 to launch later this summer based on a GK106 chip.