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Cell Workstations in 2005
yerdaddie writes "The cell processor will be introduced in graphics workstations before release in the Playstation 3, according to press releases by IBM and Sony. As previously discussed, IBM will be releasing more details in February 2005. However, apparently prototype workstations have already been "powered-on" and will be available in 2005. Since Windows on PPC was scrapped back in 1997, this leads to speculation that perhaps Linux, AIX, or BSD will be the operating system for cell workstations."
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No. You are mistaken. Xbox will have a PowerPC derivative. Not a POWER derivative. Also, I should note that Cell, although part is derived from the POWER4, is not really anything like the POWER4 architecture.
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The stated goal is for some future playstation (maybe the fourth generation) to use the cell processor and yes, to cooperate with cell devices in televisions, dvd players, et cetera. If we end up with cell PCs they'll be candidates too. They could run linux, of course. To be honest, that's the Xbox, if it were clustering, and it could have been if there were any reason for it to be. Sony will probably use some kind of IEE1394 (i.Link in Sony's parlance) possibly including 800Mbps in order to connect Cell devices. 1394 allows significant cable lengths and near-gigabit speeds today; it is intended to support 1.6Gbps and later even 3.2Gbps (over fiber.)
"You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
Actually, CELL is based around the 970. Expect about 80-90% performance compared to an equivalently clocked 970. Where it goes nuts is that there's a number of vector units attached that are basically "VMX on steroids" to quote one of the main guys at IBM behind this. The vector units (or Data Plane Processors as they're calling them) can also communicate between each other as well as with the central core. The workstations are actually headless server blades, each of which will have 2 CELL's on them and they'll be running Linux.
This stuff isn't bullshit, it was all disclosed Thursday at the Australian Game Developers Conference. I didn't sign a NDA so it's all good. I also fondled a PSP =]