PPC vs PowerX
If any new chip is based on the Power5, it will be the G6. That's it, end of story. I don't know what the differences are between the Power4 and Power5, and I don't need to know.
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Sir, you don't know enough about Microprocessors to be making this assertion so definitely. You admitted you don't know the differences between Power4 and Power5.
Power4 and Power5 are NOT PowerPC Processors!
PowerPC is a totally different family, a different architechture.
Apple's use of G5 DOES NOT EQUAL IBM's use of the term G5.
IBM's use of G5 is its MOST POWERFUL processor it makes, *period*, far more than Power4 OR Power5, is used only in Supercomputer Mainframes that are ONLY sold to the US Government.
Power4 is NOT G5. IBM designates Power4 as Power4, and designates the 970 chip as a PPC that is a Power4 Derivative.
That means that this chip is *used* as a PowerPC though it is technically not a PowerPC class chip, it has PowerPC instructions, but it uses Power4 technology.
Apple computers are compatible with PowerPC chips, thus a Power4 derivative had to be made "PowerPC Like" to work with Macs.
Power5 has no relation to G6 as Power4 has no relation to G5. Apple's G5 nomenclature is not based on what IBM's codename for the chip, but for the fact that it is a generation beyond the G4.
Get your facts straight before you make absolutes you don't have the info to back up. IBM released it's G5 processor last year, and the Mainframe G5 they sell is currently the *fastest and most powerful supercomputer* on the planet. It's used for such tasks as rendering hurricanes, tornadoes, and atomic blasts in real time...
It has nothing to do with Power4 or Power5.
A Power5 derivative may or may not be called the PPC 980. And if it is, Apple is *no way shape and form* forced to call this chip G6, nor forced to call any machine it would be included in as G6.
IBM isn't calling it G6. Why should Apple?
If the PPC 980 is being desgned, it will likely be a replacement for the 970, and used in the Professional products, so that *eventually* the consumer products can be upgraded to the 970.
This is good news for Apple customers.
But let go of that stubborn uninformed idea that Power5 has anything to do with G6. (The IDEA is uninformed and stubborn, I'm not calling you any names, this is not an insult. You're simply wrong. Sorry if you're offended, but you can ask IBM yourself, and they will tell you the exact same thing. I have.)
Jaedreth