- Oct 9, 1999
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<< At the upcoming Computex show, which is to start in a week?s time already, over 100 mainboard manufacturers are going to present their new products based on Intel Brookdale chipset. The launching of Brookdale chipset will signify the end of RDRAM?s dominance as the only possible memory solution for Pentium 4 and will mark the new era of pentium 4 processor going mainstream. Althoug Intel did its best to make RDRAM mainstream, the analysts predict the RDRAM?s share this year will make 5%-11% at the most, while SDRAM, which is now having about 89% of the entire memory market, will lose only 5%-10%.
It allows mainboard manufacturers to pin great hopes on the upcoming Brookdale based products. Despite the fact that till the end of 2001 Brookdale will be available only with the support for low-performance PC133 SDRAM, all the mainboard makers are very enthusiastic about it anyway.
Take for instance, Gigabyte. This company is going to release up to 7 models of Pentium 4 mainboards with PC133 SDRAM support before the end of Q3 2001. At the same time, the overall number of i850 based mainboards ever developed by Gigabyte makes only 4 pieces. The same situation takes place by other mainboard manufacturers as well. The mainboard makers aren?t concerned about Brookdale + PC133 SDRAM combo to have a lower memory bus bandwidth than by i850 + RDRAM, which may result into lower performance. Judging by the preliminary data from the mainboard manufacturers, the performance difference between the today?s P4 platforms and the upcoming Brookdale + PC133 SDRAM will make from 10% to 20% depending on the application.
As for Brookdale with DDR SDRAM support, it is scheduled only for Q1 2002. By that time DDR SDRAM will occupy about 7% of the overall memory market and will cost only 5% higher than the regular SDRAM. Therefore, the mainboard makers are even more optimistic about Brookdale and DDR memory and even now they have some products on their roadmaps already. >>
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