Intel Readying Dual-Core Desktop Chip

sunisha.shah4eva writes "CoolTechZone is reporting that Intel is planning on introducing a dual-core Dothan chip for desktop computers. According to the article, Intel has plans to turn the performance table around with AMD. From the article: 'Finally, it looks like Intel has learned from its mistake and secretly prepping a surprise for the rest of the industry. According to the information we received, Intel is currently working on a desktop, dual-core Dothan microprocessor with SSE3 instruction set that Intel plans to launch sometime in the future. Whether the launch will take place this year or in 2006 is currently unknown.'"

Comments

Re:Didn't AMD shoot down Intel's "dual core" claim

[masklinn]

Communication efficiency and information sharing between the two cores.

On AMD Dual Cores, there is a specific bus for communication between cores and with the memory module, while in Intel types they have to use the main bus.

So intel choice for Netburst dual core lowers the total efficiency (since the cores have to share with the rest of the system, situation akin to regular dual processors) while AMD dual cores have a special bus which is even faster than the regular main bus, lowering latency and increasing communication capacities between the cores, on top of making them compatible with regular mobos.

But one has to remember that the choice Intel made for Netburst's dual core was more than likely done in a hurry, to release DC faster than AMD.
They'll probably design a much more specific processor for their Dothan dual cores.

Re:I've said it once...

[LehiNephi]

The funny thing is that AMD is planning on releasing Quad Core chips in Q1 2006. Intel's DC Dothan may be too little, too late.

Re:2006?

[masklinn]

Apple emphasized that they believed Intel's processor roadmap to be more impressive than any alternative. Now, Intel's current chips use boat loads of power because they haven't entered into a silicon-on-insulator deal with IBM, who owns the patent. AMD uses silicon-on-insulator to get their power consumption numbers wayy down relative to Intel's numbers.

You've failed to notice that TFA was about dual cores dothans (aka last Pentium-M core) haven't you?

The power hungry shit processor is the regular Pentium using the Netburst architecture, high clock rates, low efficiency per cycle, fucking radiator, the dothan on the other hand is another story, much closer to AMD's approach: lower clock rates (and upper limit of the architecture) but better efficiency per cycle and MUCH LESS power hungry (while latest PIV crank out above 130W peak out of the box, dothan are rated under 27W)