First, there are two possible 64-bit buses; first the address bus and second the data bus (at least in the architectures being discussed here.) The address bus, combined with the software, control the max amount of memory and i/o (it is memory mapped)devices which can be accessed.

The data bus, in my view, is more critical. It is one of the determining factors in how big a chunk of address and/or data can be fetched. Having a 64-bit cpu data bus doesn't mean a 64-bit fetch. It is very simple to implement two 32-bit fetches to feed a 64-bit machine. This, of course, slow computing and decreases system cost. When purchasing COTS motherboards , I've yet to see specs. such as bus width, etc., that include information like this. And technical support usually goes "duh" when I ask them.

Any system is only as good as the slowest component. Both AMD and Intel produce excellent products and deserve accolades. AMD and Intel need each. Which chip is faster is really not relevant; it all depends on what system you stick them into.

When I was working at UMC, a veep and I were talking about TMSC. He was saying, unlike companies like Microsoft, they would never want to put TMSC out of business — their the one's that force UMC to keep on their toes and to keep innovating.

Analogize: Apple is gaining in the operating system market as well as with their ipods and phones, but do you think they will overtake Microsoft which has a huge lead? Impossible right. AMD is facing that same road.

Let's wish AMD success because we need the competition. I would hate to see how much the Intel computer will cost, without the AMD as the alternative.

Abu Dhabi would understandably want to back the enemy of Intel, i.e. AMD. Anything to take away from the bragging. Anything to take away from Israel.

Yes, I am saying this could be nothing but another frontier on the tired old religious wars.

I'm actually an AMD fan. I just wish they weren't so desperate for cash like this.

Intel realized the marketing advantage and took it on quadcore. While AMD's solution scales better and is technically superior, it's not as profitable or cost efficient given their already lacking fab capabilities. Few programs out there take advantage of 4 cores native or otherwise. Much like AMD's play to "64bit" their processors…few people have PC's w/ more than 4GB making running in 64bit useless unless bragging rights amongst nerdy friends counts.

Given the continued lack of 64 bit drivers, software, and adoption at the consumer level…it's all just marketing hype and no different than having 600hp car and a limiter at 90mph.

Intel's got the win on marketing, production, and delivery. AMD's got some cash now but has lost so much momentum in the past year they need every penny just to survive. My money's on Intel for the next year+.

I think you are forgetting a few things. First, why do people by a processor, or a system with a certain processor? Price, performance, quality, reputation, value…and not necessarily in that order. Intel, right now, has products that cover nearly every aspect as mentioned above. Also, when you speak of native vs. pasted, you are forgetting that AMD's 'native' (or naive) quad is having a hard time surpassing the performance of its own existing dual core processors, much less Intel’s mid/top performers. So you can yap all you want, but the bottom line is that Intel is light years ahead of AMD with regard to process technology and it is proven by the quality and sheer numbers of processors it produces. Heck, AMD can't even get Barcelona out in decent numbers/frequencies…and they are nearly 9 months late at that. Finally, I'll just say, Intel didn't become the giant it is today by being second best (with the exception of Netbust).

To Geek,

If you know anything about past CPU advancements, you'll realize that Intel has had numerous firsts as well. Most recently, Intel began shipping the worlds first 45nm CPUs with High-k (Hf02) metal gates. If you know much about the shriking process, you'll realize how huge of a development this is and how it solves horrible leaking issues with previous materials. AMD will be lucky to produce an in-house 45nm chip in the next 2 years. Even they know they can't do it without the help of IBM and TSMC. What's worse, they can't even get good yields on their 65nm technology which they've struggled with for the last 1.5 years. But, honestly, who cares who's really first? What really matters is who's the best. Right now, you have to concede that across nearly the entire market segment, that's Intel.

whether or not i understand microprocessor design, the thing i appreciate is the fact that i can get a processor from intel that out performs anything offered by amd.

amd has always been second best when you take all pieces of the microprocessor pie into consideration. and the one processor they did have that outperformed intel was only for a very short while until intel came out with the all mighty stomper that put amd back to bed….

lol to those that complain intel 'superglued' two duals to make a quad core….

it was amd's lamer idea of their initial quad core…."two dual core processors in two different sockets to make a quad core…"

yea right…amd is the inovation leader…they have inovatively put themselves into the biggest rutt/loss to intel that they've ever been in to the point that they now must rely on HUGE investments from foreign countries just to stay in the game.

i wonder why the savior of amd is a foreign country…hmmm…could it be that america has long put amd where it belongs…in the back seat with it's inferior products.

of course, if they can inovate any way to gain any considerable market share to actually have an impact on intel, that would be at least a valiant effort…

it hasn't been done yet and from the sounds of the desperate investors of amd, it seems quite a long time before amd can even catch up, let alone out perform intel.

amd has always been a second rate, intel wannaB and will likely continue to do so…why change what they do so well?

get ready abu dhabi….u just invested in a dying breed and i'm guessing since amd's performance and capabilites, or lack thereof, have been known throughout the world for years, that you'll most likely be selling your amd shares within two years.

(see if you can get intel to buy them back for 25 cents on the dollar…that's about what you just purchased!)

You must have been sleeping when you wrote this.

AMD was first to do the 64 bit.

AMD was first to do the Duel-Core.

AMD was first the do the TRUE "native" quad core.

When intel did is:

To copy the AMD 64 specs and rename it.

To follow AMD's duel core product.

With pressure from the market and financial analysts, they super glued two duel cores and released a quad core.

If you understand microprocessor design, you will appreciate things like direct connect architecture, memory controller on chip, etc.