With what experience I've gotten from dealing with both companies, AMD just kills Intel.
You haven't been following the market. AMD just had to
get a 386 million dollar subsidy from the German government (Saxony, more specifically).
Also, the only market where AMD is actually winning right now is the low-end one. Mid-range X2's generally lose to their respective C2D counterparts. Phenom quads offer less performance than the Q6600 (Intel's lowest-end quad-core), so they're only good for people who already have an AMD mobo.
AMD is in financial straits and it has little-to-none competition to Intel in the high-end or mid-range CPU market. If ATI hadn't come out with the 3870/3850, they would've been in serious trouble this holiday season (and the 8800GT 256MB is already looking to obsolete the 3850).
It's nice to have a Core 2, but not when they cost about twice as much as a nearly equivalent Athlon X2.
Already addressed. use
Newegg for price comparisons and
Tom's Hardware Charts for performance comparisons. AMD wins in the low-end (X2 4400 vs. E4300), loses in the midrange (X2 6000 vs. E6550/6750), and has nothing in the high-end (? vs. QX6850/QX9650). Phenom is shown to be worse in performance than the Q6600 in
an article by AnandTech.
Besides that, having a clack speed only about 500 megahertz is really not all that much better.
Wrong.Oh, and for future reference, clock speeds aren't the only thing that matters here. Really now, you don't think that X2 is identical to C2D in architecture, now do you? Things like the IPC matter, but I don't wanna go there right now, this post is getting long enough anyway.
I always take the last of the mid-range processors when speccing out a computer, and I have yet to have AMD fail me. Intel, on the other hand, vastly separates their price range, and over complicates my life. Anger...
This is all opinions and personal experience, so I can't fault you here. Um, Intel having a wide price-range is confusing? Silly me, I thought having plenty of processors to choose from so you can get exactly what you need was a
good thing.
As for the difference between Dual core and Quad, well... suffice to say there's not much there for me to judge. Quads don't run any better for me than duals, unless you're running a benchmark, and that usually depends more on the video card. But duals are much cheaper, so that's my choice there.
True enough, Quads often perform the same as Dual-cores in applications such as gaming and old programs that don't even have dual-core support. However, some applications show a nice gain from the switch.
Here's a comparison of the same processor (6600) as a dual-core and a quad.
The Q6xxx series aren't 'real' quad-cores, they're actually two dual-cores attached together and use FSB to communicate, simulating a true quad-core. Phenom is made up of four separate processors on one die, yet it performs worse.
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Well, this post took a while. Let this be a lesson to all of you out there that decide to post technical opinions:
I'M WATCHING YOU. 