USB 3.0 and SATA 6G

What appears more and more hardware components and devices that support the new standard for fast data transfer the question which of the standards of the next generation better. USB 3.0 brings significant performance improvement compared to USB 2.0 from some 5 to 10 times depending on the content that is transmitted. On the other hand, 6G SATA controllers will bring new performance hard drive this, but the impression that this story of hard drives that you are the bottlenecks or who can not provide higher transmission rates. However both standards should soon become widely available and we will then be able to be confident in their true performance.