Middle Eastern website T-Break has posted benchmarks of the SiS 648FX single channel Pentium 4 chipset which was released a couple of days back. They compare against the Springdale, Canterwood and 845PE chipsets - considering it is only single channel it stands up to the competition quite well.
SiS has released their 648FX chipset that supports the new 800MHz FSB Pentium4 CPUs. Unfortunately, dual-mode memory support is lacking which clearly shows in the benchmarks. Lets start with Sandra memory tests:More information @ T-Break