Tried benchmarking via ATTO on standard wd sata hdd (WD3200AAJS)
1. hdd in marvell slot via marvell controller with 1027 marvell drivers: 105-107 mb
2. hdd in marvell slot, marvell drivers uninstalled/disabled.
Did not help simply to uninstall in device manager,
marvell drivers kept popping up again at reboot.
So I had to completly uninstall marvell drivers via revo uninstaller.
After boot, still with hdd in marvell slot, new hardware was detected,
and new controller popped up in device manager : std dual pci ide controller.
atto on this one gave almost the same. 103-112 mb
3. Switched hdd to intel slot. after boot, atto gave almost the same, 100-112 mb
So on std sata hdd`s, result is almost the same.