Toshiba heeft een verbeterd RDRAM ontwerp gepresenteerd waarmee een 8% kleinere die-size mogelijk is. Kleinere chippies betekent lagere produktiekosten en dat is weer prettig voor de consument, die op dit moment nog weinig roeping lijkt te zien om Rambus RIMMetjes binnen te hamsteren:
The 0.175-micron, 288-Mbit RDRAM, which will be described at the International Solid State Circuits Conference (ISSCC) in San Francisco, will begin sampling this spring. Toshiba also plans to use the design for later versions of its 144-Mbit Rambus memory, which is just coming on stream.Reducing RDRAM core size by 8 percent will not make the die size — a key factor in determining manufacturing cost — equal to that of lower-cost SDRAMs, which can be more than 20 percent smaller than 800-MHz RDRAMs. But to Toshiba, it is a step in the right direction to make RDRAMs a mainstream product.
[...] "In order to popularize RDRAMs, we definitely need to reduce production cost by area reduction," Mukai said. "This is 10 percent larger than SDRAMs. But in the case of a 256-Mbit [device] in a conventional design, it was 20 percent or more."
Wat Toshiba precies verandert heeft lees je in dit artikel van EETimes.