AMD 4x4 Quad Father, Quad Core CPU Details Emerge

JiminyDigits writes "AMD recently revealed a few more details of their upcoming quad-core platform architecture called 4X4. With CPU bundles affectionately dubbed 'Quad Father,' AMD is taking advantage of the inherent benefits of their HyperTransport interconnect technology to directly connect a pair of dual Athlon 64 desktop chips together with system memory. Details here show a dual socket motherboard that support a whopping 12 SATA connections, four X16 PCI Express slots (x16,x8,x16,x8 configuration) and few other bells and whistles. Supposedly Quad Father kits will come with matched CPUs from 2.6GHz up to 3GHz."

Comments

Forced Overkill

[FuturePastNow]

"2.6GHz up to 3.0GHz"

Which means it will cost $1000-$2000 just for CPUs and motherboard. AMD's and Intel's quad cores will cost a grand also, which limits all of this to people with more money than sense.

If they're going to allow dual processors, why not let people use the $150 2.0GHz dual cores? Then the whole thing will come in under $500 and have much wider appeal.

Re:Forced Overkill

[joe 155]

Well, it seems expensive now, but I remember when a DVD-R drive was over £500; early adopters expect to pay quite a bit for bleeding edge stuff. In a couple of years these will start to show up in regular computer shops for much more reasonable prices.

Also, $1000 doesn't seem that expensive, spending about $2500 on a computer (which you probably wouldn't need to upgrade for about 5 years) wouldn't be that crazy, would it? It seems cheaper than spending $1000 every year and a half (which might be an average upgrade cycle)

Re:Fuck it, we're going to five cores.

[mochan_s]

It's 4x4 so next step is 8x8 and ultimately to 64x64.

Maybe the number of cores will be the new Ghz?

Re:"Enthusiast Megatasking" is a lousy catchphrase

[Jeremi]

AMD is pushing multitasking, a model of parallel processing that will never do desktop users much good beyond a small handful of processors.

I'll bet you a beer that in 10 or 15 years you'll look back on the above statement and admit that you were completely wrong. You may be right that current apps, and even current types of apps, will receive limited benefit from dozens of processors, but what you're missing is that massive parallelism will enable new types of application that are barely imagined now.

Perhaps you remember the famous (apocyphal?) quote, "640K of RAM ought to be enough for anybody". I suspect that the author of that statement thought that because all apps at the time ran in 80x40 monochrome text mode, and what text-mode app could possibly need so much RAM? He didn't forsee the migration to GUI-based apps that was made practical by the availability of large amounts of RAM.