They look low profile to me! Besides, the colour matching makes them run faster.
Milmalmo, sorry to say, but I would disagree with your builds. I often see you recommend Nvidia over many better AMD counterparts. So, don't take my "colour matching" joke literally, and don't assume that the parts you have chosen are the best. The Phanteks Ph-TC14PE is one of the best coolers on the market. That's why I, and Angel, both recommended it.
I know it might seem really hypocritical of me to recommend another product, since that would be my opnion. The 660ti used to compete with the 7950. But, after the driver updates, it is no competition.
And furthermore, the 7950 beats the 670, and it is cheaper. I've seen the 7950 beat the 680, too. I can find video benchmarks, if you'd like to see?
7950 costs the same as the 660ti, and the 7950 beats the 670. That would be the better choice of GPU.
It comes with a fantastic games bundle.
Nice job on the colour matching... but I thought you said it wasn't necessary? ;)