Considering that the 1080 was running at 67c @ 2.1ghz OVERCLOCKED yes, this is per speculation. But vapor chambors go a long way especially on coolers. How can you say a few days-weeks after launch? The board partners won't even get the cards till the 27th, then they have to be shipped to their HQs from NVIDIA directly, which might take anywhere from a few days to a a week. Then they got to design their first types of coolers, test, redesign, then retest, which at best, AT BEST, will take 3-5 weeks. Sure they're getting a lower price, but if the board partners can't provide better cooling than 67c over NVIDIAs "founders" design than people are going to keep buying the "founders" design, and Nvidia already stated they're going to keep their "founders" 1080s and 1070s on the shelves for its entire life span.