SATA, USB and FireWire Speeds
Using HDTach 3.0.1.0 and a few handy peripherals, we were able to get some benchmark numbers off of both the SATA controllers on the boards as well as the USB and FireWire connections.
SATA Performance — South Bridge
Here we tested the two south bridge based SATA controllers. We used a new Raptor 150 GB 10k RPM hard drive for the test drive.
USB Performance
Taking a 7200 RPM IDE external hard drive from Western Digital we use HDTach to find the top transfer speeds on both motherboards.
FireWire Performance
This external drive has both USB 2.0 and FireWire support so these results are from the same drive with the FireWire connection.
The storage performance on the SATA channels from the Intel south bridge is identical from the 975XBX to the Asus board we are testing here. USB and FireWire performance are about the same as well, with a very slight edge to Asus.
