I don't understand this asic quality feature, either. Trying it on my GTX 580 returns 92.3%, but what does this mean? After all, if you check out the functionality of say, 10 GTX 580s, then they will all work in exactly the same way and with the same benchmarks. Presumably, they might have different 'quality' asics though, so what exactly does this reading actually measure? Why isn't it 100%?
btw the tooltips are great.