Originally posted by jefhatfield
and who will care when pcs at at 5.8 ghz and we are at 4.0 ghz?
That's a smaller gap, and if the processor isn't bandwidth starved (which the current G4's are) then the IPC difference will let it hang even (at least)
ibm closed their retail division and is only online now and they have started their downsizing of 15,000 employees which never has proven to be a good move in american business
IBM are a _BIG_ company, the seperate divisions (of which semiconductors is one) act independently of one another...
ibm may not have what it takes to make apple catch up...why would ibm want it any more than motorola?
IBM already have what it takes to make Apple catch up.
IBM have :
1) a working .13 SOI process
2) chip designers that know how to make processors that scream
By the way, the POWER4 isn't a POWER architecture chip, it's a PPC-64 implementation (so in theory, you could just install MacOS X on a current POWER4 machine
.. one of those on a .13 process (even in it's dual core incarnation) could well be a 1.7-1.8Ghz chip with _managable_ heat output (especially with a HS the size of the new PowerMac one), the _current_ .18 part @1.3Ghz outruns anything anyone else can bring to the table, Intel included.
Also, IBM need to replace the 604e's that they are _still_ using in some of their own workstations, the presence of Vector hardware on their upcoming POWER4-lite, which they've never shown any interest in, would indicate that the chip is at least Intended to find its way into Apple machines as well.
Unless someone else wants it, or IBM have changed their minds about it's usefulness.. (which is a possibility)
i say stay with ibm and motorola thru next year and then see where we are at...maybe ibm will get their money matters in order to be able to pay attention to a minor company like apple with 7,000 employees
Like I said, IBM is a big multidivision company, one area doing badly doesn't mean they all are.
IBM have the knowhow and the means to make real Intel-killing chips for Apple, the question is will/are they make(ing) them