posted by wap, platform: iPhone

自编，自导，自嗨，四两拨千斤呀，喷了。。。

posted by wap, platform: iPhone

引用:

原帖由 @waller  于 2013-4-26 08:44 发表
posted by wap, platform: Galaxy Note

求大大解惑，啥原因？

The CPU and GPU are on a "very large single custom chip" created by AMD for Sony. "The eight Jaguar cores, the GPU and a large number of other units are all on the same die," said Cerny. The memory is not on the chip, however. Via a 256-bit bus, it communicates with the shared pool of ram at 176 GB per second.

"One thing we could have done is drop it down to 128-bit bus, which would drop the bandwidth to 88 gigabytes per second, and then have eDRAM on chip to bring the performance back up again," said Cerny. While that solution initially looked appealing to the team due to its ease of manufacturability, it was abandoned thanks to the complexity it would add for developers. "We did not want to create some kind of puzzle that the development community would have to solve in order to create their games. And so we stayed true to the philosophy of unified memory."

posted by wap, platform: iPhone

看来楼主的四两拨千斤也不是空穴来风啊，233。