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AMD Undercuts Intel With Six-Core Phenom IIs

EconolineCrush writes "As Slashdot readers are no doubt aware, Intel's latest 'Gulftown' Core i7-980X is an absolute beast of a CPU. But its six cores don't come cheap; the 980X sells for over a grand, which is more than it would cost to build an entire system based on one of AMD's new six-core CPUs. The Phenom II X6 line starts at just $200 and includes a new Turbo capability that can opportunistically raise the clock speed of up to three cores when the others are idle. Although not as fast as the 980X, the new X6s are quick enough to offer compelling value versus even like-priced Intel CPUs. And the kicker: the X6s will work in a good number of older Socket AM2+ and AM3 motherboards with only a BIOS update."

10 of 361 comments (clear)

  1. Cores vs performance by Darkness404 · · Score: 4, Informative

    The problem is AMD is using an outdated architecture. More cores != more speed for general use. Yeah, if you are compiling your own software you can get things to work really fast with 6 cores but how many applications really take advantage of multiple cores? Very, very few. A single fast core can outperform a few slow cores in general usage and AMD seems only concerned with getting more and more cores on a single CPU die which really doesn't translate to great performance in the real world for general use.

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  2. ECC Support by DAldredge · · Score: 4, Informative

    And additional benefit of AMD processors is that they all support ECC RAM.

    1. Re:ECC Support by pslam · · Score: 5, Informative

      This is a big reason I picked an AMD Phenom II over a Core i7 recently. To get ECC support from Intel, you need to buy a Xeon, at which point they charge you an extra $800-$1000 for the gates to be enabled. Screw that, I'll go with a chip 80% cheaper and 10% slower.

    2. Re:ECC Support by nabsltd · · Score: 3, Informative

      To get ECC support from Intel, you need to buy a Xeon, at which point they charge you an extra $800-$1000 for the gates to be enabled.

      Boy, when you make up numbers, you really reach deep into your ass, don't you?

      Core i7-920 for $280 and the same-socket, indentical spec Xeon W3520 for $310.

      The only issue might be that you need a motherboard that supports ECC, but $270 for this one isn't a lot more than the $200 or so you'd pay for a non-server board with equivalent build quality. Unless things have changed drastically since the last time I looked at AMD motherboards, not all of them support ECC, either.

    3. Re:ECC Support by DigiShaman · · Score: 3, Informative

      You don't need ECC for home usage, but both personally and professionally, I highly recommend it.

      With the stability of modern OSs such a OSX and Windows 7, people tend to leave their computer on 24/7. Eventually, a bit flip will take place. Question is, where? It might happen in an area which is about to be flushed out anyways. It could also happen where the kernel resides causing the OS to panic. Worse yet, having a bit flip could corrupt a file making data recovery that much more troublesome.

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  3. Re:BIOS Update.... by DDLKermit007 · · Score: 4, Informative

    Yes actually...I've worked with so many boards that were made for AM2 that were made long before Phenom came out that work phenomenally with Phenom chips after a quick bios update. Now if your talking a prebuilt HP special POS, well that's your own fault.

  4. Re:Value for money vs FanboiGasms by Jeremy+Erwin · · Score: 4, Informative

    It seems Intel doesn't get even a "honorable mention" until page 3. At $120 price point, Core i3 gets a look in. Oh, they also don't recommend anything above about $160 to quote Tom's: "Best gaming CPU for $190: None

    and then... you stopped reading.

    Best gaming CPU for $200:

    Core i5-750

    The new Core i5 brings top-of-the-line Nehalem-class performance at a $200 price point. We recently awarded it our Recommended Buy honor after seeing it stand up to more expensive CPUs in games and other demanding apps.

    They don't recommend spending more than $200, though.

  5. Re:Value for money vs FanboiGasms by Galactic+Dominator · · Score: 4, Informative

    Your anecdotal stories are really only relevant to you. You'd be better off on /. presenting some sort of statistical evidence for your claim otherwise it's simply FUD and readers are correct to dismiss it as such. We're all here for conversation so if you have a real point bring it.

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  6. Re:Cores vs performance - VMware by Vectormatic · · Score: 3, Informative

    Don't doubt for one minute that Intel gets that too.

    That's why intel disables their VT instructions on certain CPU's

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  7. Re:Cores and AMD by Vectormatic · · Score: 3, Informative

    I even remember back in the early 2000's walking into a local computer shop, I needed a mobo asap, and one of the sales reps told me that AMD CPU's were, "Garbage. We don't even stock any AMD parts."

    back in 2003 i ordered a custom built machine at a local shop, they favored intel, but since the northwood 3.0 GHz (only intel chip i cared about at the time) was WAY out of my budget (700 euro cpu, 300 euro mobo), i insisted on an athlon XP. The guy tried to convince me that amd makes unreliable shit and overclocks their own stuff and such, but i insisted.

    I got my system, and was happy, but after i while i found out it was running at 100 mhz FSB (as opposed to the specced 166 mhz), they had just upped the multiplier to have the core clock match the specs (yes, my athlon XP 2600+ does not have a multi-lock, none of those chips did until the barton core came about). I asked the guy who built it about this and he claimed that he could not get the system stable at 166 mhz (implicitly blaming AMD). A few years later i found out the stick of ram he had used has errors in it, and doesnt run stable at 166 mhz, causing the instability. Just last weekend i swapped some different ram in there, upped the FSB to spec, and the system is solid as a rock.

    moral of the story, people slagging off AMD for stability and such are tools and dont know what they are talking about

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