drkohler on 21 May 2010
| czecherychestnut said: I predict that the PS3 will plateau at $199, which is a good price for a console anyway. And it'll end up with a 22nm Cell, and a 28nm RSX. Given that RSX is on bulk silicon and Cell is SOI, I doubt we will ever see a combined Cell/RSX chip like we did with EE+GS on PS2, as a redesign of RSX to work with Bulk (or vice versa) is a fairly major undertaking. |
I don't think there is enough incentive to go below 40nm in the forseeable future. All these sub 40nm processes are very expensive and keeping high yield 40nm lines in operation makes more sense than investing huge amounts in smaller redesigns (an equally major undertaking) - which in the end would probably mean to save another $2 on the power supply. There is a reason why PC Southbridges are manufactured on "Stone-age" 110-130nm lines, it's simply not worth economically to go lower. Better invest your time and money into sub-30nm PS4 components.
