DeviantPC has posted a review of the Asus P4T533-C Motherboard.
Here"s a snip to get you started : "Naturally the progression was to move to a 533MHz bus. The introduction of the i850E chipset allowed use of Pentium 4 Northwood CPU"s with a Front Side Bus of 133MHz (quad pumped to 533MHz) coupled with PC1066 RAMBUS memory. This increased overall system bandwidth has allowed Intel to retake the performance crown that, according to many performance users, AMD had held for some time."