
Sources at Taiwanese motherboard makers say the 975X will have a built-in PCI Express x16 chipset which enables motherboard makers to design motherboards with two PCI Express x8 slots.
The sources also hint Intel will present the 975X together with a 65nm dual-core Pentium Extreme Edition 955. This processor will feature a 1066MHz FSB and 2MB L2 cache for each core.