6Gbps SATA Performance: AMD 890GX vs. Intel X58/P55


We look at the performance of AMD's native 6Gbps SATA controller and compare it to Intel's 3Gbps controllers as well as a Marvell 6Gbps card installed in Intel motherboards. The results aren't as straightforward as you'd expect....


http://www.anandtech.com/storage/showdoc.aspx?i=3778