VIA KT333 Chipset is best. A total of 26 various benchmark tests clearly shows that the VIA KT333 chipset the best and most capable chipset for AMD CPUs. With only a few exceptions, not even the Nvidia nForce with its expensive dual-channel technology (DDR266) can put up a real fight against the newcomer KT333. With the launch of the KT333, the KT266A will become a thing of the past – you simply won’t want to miss out on all the new features such as ATA/133, USB 2.0 or DDR333 support. So the thing is to get the KT333 with CL2 DDR333 memory for this board and make sure the CL2 really is CL2 DDR333