Bionic

Blurriness of textures have always been an issue for FS9 users and as far as I know there is no solution that completely eliminates it. But if you zoom out it will get better and that explains why there is no blurry textures in the video.

Actually I think 15fps quite normal with those conditions. But I would suggest dropping down some settings, for example autogen should be normal or sparse because if you're flying the 777 you will most likely be busy with other things than looking out of the window. Mesh complexity at around 60 would be better and I'm unsure if you need special effects at max.

Hmm you should get much better FPS with those settings you have at your Innsbruck shot, from what I can tell from that shot the sim isn't even maxed out. As already mentioned overclocking is going to help but logically one should be able to achieve at least steady 30fps with every complex add on at any airport with todays hardware for a software released 6 years ago.