humm

PS3
Xbox 2
Revoultion
heres a little tid-bit for ya
-PS3 CPU will be produced in 65nm SOI on 300mm wafer
-XDRAM is in PS3 (XDR-ram is one of the fastest rams on the earth. Sony had no choice but to find ram that can keep up with the CELL.)

-PS3 GPU will be produced in 65nm without SOI + EDRAM on 300nm wafer
-PS3 GPU is not NV40 class chip; it is based on a new architecture
-Xenon will be based on 90nm tech
-There'll be e-dram on GPU, but it will also be able to access the main RAM pool.
^^^^ Less NM= better when doing CPU speed
The larger the wafer, the cheaper the production cost. In other words, using a 300mm silicon wafer will result in less cost in comparison to a smaller wafer.
65nm, 90nm, 130nm refers to the width of the transistors in the CPU. The smaller the size of the transistors, the more transistors that can be added to the CPU. The main advantage of smaller transistors is that it allows faster clock speeds.
All this means really is that the PS3 will have something like a P4 4.6ghz processor(or more than one like rumored) compared to the P4 3.5ghz processor in the Xbox 2.
Again early numbers, the next few months starting (mid-Jan-late Feb) should reveal alot more info.
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