风水轮流转。去年还没在桌面商用PC主流市场站稳脚跟的P4处理器,今年已成为各个厂商的宠儿。这已经明示了P4处理器进入主流桌面PC市场的时机完全成熟。首先是配套配件上的成熟。目前,在与P4处理器相配合的周边芯片组上,OEM厂商可以选择支持SDRAM的i845芯片组、支持Rambus内存的i820芯片组、支持DDR SDRAM和SDRAM的P4X266芯片组等等。由于Rambus内存是为P4处理器专门量身定做,它最能发挥P4处理器的性能优势,所以采用这个平台的产 Feng Shui turns. Last year, the P4 processor, which has not gained a firm foothold in the mainstream desktop PC market, has become a darling of all vendors this year. This has made it clear that the P4 processor into the mainstream desktop PC market is fully ripe. The first is supporting the mature parts. Currently, OEMs can choose between the i845 chipset supporting SDRAM, the i820 chipset supporting Rambus memory, the P4X266 chipset supporting DDR SDRAM and SDRAM, etc. on the peripheral chipset that is compatible with the P4 processor. Because Rambus memory is tailor-made for the P4 processor, it can best play the performance advantages of the P4 processor, so the use of this platform