jlp209
Never complain about or question high boost clocks out of the box! There was another thread on here from someone about that and I wanted to bang my head against the wall, LOL. As someone else said stock boost is 1860mhz. Mine boosts to 2000mhz out of the box but I can only reach 2050mhz stable OC so far. I thought 2063 was solid before but further testing proved otherwise. You will probably be able to hit 2100mhz if out of the box you get 2025.
If you're so concerned and can't sleep at night due to high stock boost clock, I've got you covered. I'll trade cards with you and you won't have to worry. 
No no no, I'm not complaining at all. I was just wondering.

Apparently ASIC quality is 100%.
I connected the fan to my mainboard instead of the GPU because I want to control it. Now I saw the fan only has 2-pins and my mainboard doesn't really let me control it. I replaced the fan with a Corsair 4-pin fan. Now I can control the speed. But I would like to control the speed of the fan depending on the temperature of the GPU. Unfortunately my mainboard won't let me do that. I also can't use SpeedFan as it won't let me change the speed of the fans.
Anybody has an idea how I could solve this problem? Mainboard ist the ASUS Maximus VIII Hero btw.
Also: Anybody has a suggestion for a good fan as a replacement?