drkohler on 18 November 2012
| JazzB1987 said: Single channel dual channel (would double the GB/s) ? What about the edram? Talking about this is useless as long as not all info is available. |
Read what I wrote above. 64bit is the industry standard for a single memory dram channel. Since WiiU has four 16bit wide ddr3 chips, this means a single memory controller. Font end to dram, we don't know what happens behind the controller. It would be foolish to use 2 channels (at 32bit wide), because that would only incease transistor costs.
Again, the edram is a FRAME BUFFER for the GPU. It requires a much bigger size than XBox because it has to simultaneously hold (at least) two 1080p frames and two tablet frames.
