I know, I know, the G5 isn't even in a PowerBook yet, so perhaps this is a bit premature. But in any event, I found out that Sony, Toshiba, and IBM are next week going to release information about their joint "Cell" processor project. The Cell is derived from IBM's POWER architecture (like the G5), and IBM & co. have stated general/supercomputing as one of the Cell's applications.
And judging from preliminary specs, its performance puts the G5 to shame:
"Since it takes 2200 PowerPC 970 chips - aka the G5 - to yield just over ten teraflops - much the same as you get from 2000 Athlon 64s - getting similar performance out of just 64 Cell cores is impressive, if Sony and co. can deliver."
Or, thinking more conservatively: "A four-core chip home server system will be able to deliver one billion floating-point operations per second, apparently."
I'm not really well-read on Cell development, so perhaps some here can elucidate on why the Cell appears to surpass modern chips by orders of magnitude? Any speculation on whether Apple has an eye on the Cell to use as a G6? Or at least as a mobile chip?
November 2004 article: mentions possibility of AltiVec being put on the Cell
Today's article: general analysis of the Cell project
And judging from preliminary specs, its performance puts the G5 to shame:
"Since it takes 2200 PowerPC 970 chips - aka the G5 - to yield just over ten teraflops - much the same as you get from 2000 Athlon 64s - getting similar performance out of just 64 Cell cores is impressive, if Sony and co. can deliver."
Or, thinking more conservatively: "A four-core chip home server system will be able to deliver one billion floating-point operations per second, apparently."
I'm not really well-read on Cell development, so perhaps some here can elucidate on why the Cell appears to surpass modern chips by orders of magnitude? Any speculation on whether Apple has an eye on the Cell to use as a G6? Or at least as a mobile chip?
November 2004 article: mentions possibility of AltiVec being put on the Cell
Today's article: general analysis of the Cell project