- Mar 10, 2006
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I am pretty sure they are not releasing it now, cause they dont have to. 1080 is already faster than previous gen and there is no competition either to release anything faster than GP104. If there was, i am pretty sure we would see GP102 already by now, or simply GP104 would be bigger than 314mm2 and have more cores.
In other words, all that is happening is pre-planned and does not happen ad hoc. Watch GP102 to be released sometimes later, most likely next year and be pretty much GP104 + 1/3. Pretty much same scenario as GTX980 -> 980Ti.
I think NVIDIA's execution in recent years has gotten a lot better, but I think people aren't remembering that just a few years ago NVIDIA wasn't anywhere near as good relative to AMD as it is now.
NVIDIA needed to rush a fully-enabled GK110 to market in order to compete with Hawaii. NVIDIA won the performance crown by a little bit, had a little better performance/watt, but it had to sell a substantially larger chip in order to do it (551mm^2 vs 438mm^2, IIRC).
Before GK110, NVIDIA had the performance lead with GK104 but lost it a little while after once AMD put out the 7970 GHz Edition. GK110 in cut down forms helped it maintain the performance crown until Hawaii, but that's clearly a less-than-ideal solution. NVIDIA needed something more like, well, a GK102. Something with a lot more graphics/single precision grunt without the DP area waste.
With Maxwell, things turned sharply in NVIDIA's favor. Maxwell is much more efficient than older Kepler chips as well as any of the AMD Hawaii chips. Doing the specialized GM200 also helped NVIDIA make sure that it didn't lose the performance crown to Fiji which frankly was a very technologically interesting chip that, had GM200 not been so good, could have easily been the 2015 champ.
Anyway, it wasn't too long ago that NVIDIA was struggling to maintain the performance crown relative to AMD. NVIDIA now has a comfortable lead over AMD and I think that "sitting" on salable silicon, especially if it could be slotted in at higher price points than what NVIDIA is currently able to offer, would be a huge mistake.