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Athlon AM2 Processor Questions

HadjiQuestHadjiQuest Registered User regular
edited January 2007 in Games and Technology
I've noticed some of the recent dual cores come in normal versions with 1.3/1.35V voltage, and then there are 65W versions that run at a lesser voltage.

They're exactly the same price, and they seem to have all the same specs otherwise. Two questions here:

1. What's the real difference?
2. Do I have to look for a motherboard that will support the lower voltage, or will all socket AM2 boards support it standard?

HadjiQuest on

Posts

  • DeusfauxDeusfaux Registered User regular
    edited January 2007
    1. more efficient

    2. no, yes

    3. get a core 2 duo setup

    Deusfaux on
  • HadjiQuestHadjiQuest Registered User regular
    edited January 2007
    Deusfaux wrote:
    1. more efficient

    2. no, yes

    3. get a core 2 duo setup

    I don't have the extra organs to sell for a core 2 duo setup.

    HadjiQuest on
  • DeusfauxDeusfaux Registered User regular
    edited January 2007
    if you dont have the proc or mobo already, i think you should look again - because there is this myth that they are somehow more expensive - when they are in line with the same prices at the same price points we've seen for the last several years

    $190 for E6300

    965 chipset mobo - $100


    yeah... real big difference eh?

    Deusfaux on
  • HadjiQuestHadjiQuest Registered User regular
    edited January 2007
    Deusfaux wrote:
    if you dont have the proc or mobo already, i think you should look again - because there is this myth that they are somehow more expensive - when they are in line with the same prices at the same price points we've seen for the last several years

    $190 for E6300

    965 chipset mobo - $100


    yeah... real big difference eh?

    Yeah, actually. Around $50, when I'm only working with about $800.

    HadjiQuest on
  • HadjiQuestHadjiQuest Registered User regular
    edited January 2007
    I'm seeing alot of MicroATX motherboards. Did it catch on pretty well?

    HadjiQuest on
  • DeusfauxDeusfaux Registered User regular
    edited January 2007
    so would you rather save a measly $50 now, and pay for it more later when AMD inevitably abandons the AM2 platform for the AM3 or otherwise replacement?

    the long term investment is far more worth it in the core 2 duo

    but anyways thats all i got

    Deusfaux on
  • HadjiQuestHadjiQuest Registered User regular
    edited January 2007
    Deusfaux wrote:
    so would you rather save a measly $50 now, and pay for it more later when AMD inevitably abandons the AM2 platform for the AM3 or otherwise replacement?

    the long term investment is far more worth it in the core 2 duo

    but anyways thats all i got

    Ehhh.....

    Intel's always been far worse at holding onto slot types.

    HadjiQuest on
  • MonaroMonaro Registered User regular
    edited January 2007
    Only because they were always playing catch up to AMD

    Now that Intel has the superior architecture, AMD will be the ones playing catch-up and replacing platforms to keep pace. Translation: AM3

    Deusfaux has given you plenty of reasons to go Intel, and while I'm still on 939, my next upgrade with be to a Core 2 Duo for the very reasons he stated.

    Monaro on
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  • HadjiQuestHadjiQuest Registered User regular
    edited January 2007
    Ehh, I'm not too bummed out.

    AM3 Processors will work with Slot AM2 boards, and the only drawback will be that DDR3 isn't supported. [/url]

    HadjiQuest on
  • DeusfauxDeusfaux Registered User regular
    edited January 2007
    HadjiQuest wrote:
    Intel's always been far worse at holding onto slot types.

    Are you fucking kidding me?

    Intel - Socket 478, and then 775, since fall 2001

    AMD (in that SAME TIME) - Socket A, Socket 754, Socket 939, Socket 940, Socket AM2, Socket F: Opteron, Socket F (1207 FX) - already announced - Socket AM3, "Possible use of an interim socket dubbed "Socket AM2+" which supports HT 3.0 and DDR2." -wiki

    Deusfaux on
  • edited January 2007
    This content has been removed.

  • DeusfauxDeusfaux Registered User regular
    edited January 2007
    core 2 duos were/are a significant improvement over previous cpus - you dont want to be bumping up for higher clock speeds only no...

    but getting a socket 775 platform means you could get a dual core now, and a quad core for the same thing down the road - which again is a significant gain.


    but yes, GPU is time and time again the most important piece of hardware and most worthy of getting upgraded in relation to gaming

    Deusfaux on
  • MonaroMonaro Registered User regular
    edited January 2007
    Shit, that list makes AMD look really bad. I guess I would have noted myself Intel weren't as bad the last few years, except I still have bad memories of my socket 428/RAMBUS system :|

    Monaro on
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  • HadjiQuestHadjiQuest Registered User regular
    edited January 2007
    Monaro wrote:
    Shit, that list makes AMD look really bad. I guess I would have noted myself Intel weren't as bad the last few years, except I still have bad memories of my socket 428/RAMBUS system :|

    I just have fond memories of the low low price I paid for this Athlon XP 2000+, and how it's carried me for 3 or 4 years.

    HadjiQuest on
  • HadjiQuestHadjiQuest Registered User regular
    edited January 2007
    And one more quick question, did SLI/Crossfire ever come out supporting asymmetrical GPUs?

    Which side/who did or does it better?

    And when do the mid-range DX10 cards show?

    HadjiQuest on
  • MonaroMonaro Registered User regular
    edited January 2007
    Well yeah, I have fond memories of how far my Socket A setups took me, but if I want a good PC setup, I'm not building it with fond memories, I'm building it with whatever platform will give me the best performance with the best forseeable upgrade path.

    Monaro on
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  • robaalrobaal Registered User regular
    edited January 2007
    I think SLI offers better performance, but Crossfire can do higher AA better or something like that; I'm not aware of the possibility of using different GPUs together.
    I still suggest staying away from them, as even in best cases they aren't likely to offer better performance than a faster single-card solution, unless you use two faster cards to begin with, which will be expensive.

    Mainstream DX10 cards should come out sometime in march or april, I think before that ATI will release its 8800GTX/GTS counterparts (end of January or so?) so maybe you'll be able to get the slower cards at ~$350.

    also: if you'll be waiting until then, then Intel will be releasing a slightly slower (1,8GHz) E4300 C2D at ~$160, and will be dropping its price soon to $133 and eventually to $113; other C2D prices will also drop a notch.


    edit: Xbitlabs benchmarked the E4300 already - it doesn't overclock as well as Conroes but at default clock it's not much slower than the E6300, and should be easier to overclock to lower speeds (~3GHz).

    robaal on
    "Love is a snowmobile racing across the tundra when suddenly it flips over, pinning you underneath.
    At night, the ice weasels come."

  • DeusfauxDeusfaux Registered User regular
    edited January 2007
    one site reports the E4400 edges out an X24200+ (and then dont forget its overclocking abilities

    Deusfaux on
  • MarlorMarlor Registered User regular
    edited January 2007
    I've got a Core 2 Duo E6600, and it is amazingly fast. I'm constantly compiling big apps and running simulations for my research, and this thing absolutely blows the Athlon 64 machines I use at work out of the water.

    An E6300 is really the best value CPU at the moment. I've had my Core 2 Duo for a few months, and I'm still amazed at its performance.

    Even if you don't plan to tax the CPU, an entry-level Core 2 Duo is a wise choice, since it will extend the time you will need until your next upgrade (compared to an entry-level AM2). I can't remember a time when the Intel/AMD performance race was this one-sided.

    Marlor on
    Mario Kart Wii: 1332-8060-5236 (Aaron)
  • FreddyDFreddyD Registered User regular
    edited January 2007
    Marlor wrote:
    I've got a Core 2 Duo E6600, and it is amazingly fast. I'm constantly compiling big apps and running simulations for my research, and this thing absolutely blows the Athlon 64 machines I use at work out of the water.

    An E6300 is really the best value CPU at the moment. I've had my Core 2 Duo for a few months, and I'm still amazed at its performance.

    Even if you don't plan to tax the CPU, an entry-level Core 2 Duo is a wise choice, since it will extend the time you will need until your next upgrade (compared to an entry-level AM2). I can't remember a time when the Intel/AMD performance race was this one-sided.
    If I upgrade my CPU from an AMD 3500+ to a Core 2 Duo and keep my Geforce 6800 how much of a performance increase should I expect to see in games?

    FreddyD on
  • MarlorMarlor Registered User regular
    edited January 2007
    FreddyD wrote:
    If I upgrade my CPU from an AMD 3500+ to a Core 2 Duo and keep my Geforce 6800 how much of a performance increase should I expect to see in games?

    Not much. Most games wouldn't be CPU-bound on that setup.

    If you were planning to build a new machine, then Core 2 Duo would be a really good choice, but it isn't going to do much for GPU-limited games on your existing setup.

    Marlor on
    Mario Kart Wii: 1332-8060-5236 (Aaron)
  • victor_c26victor_c26 Chicago, ILRegistered User regular
    edited January 2007
    Deusfaux wrote:
    HadjiQuest wrote:
    Intel's always been far worse at holding onto slot types.

    Are you fucking kidding me?

    Intel - Socket 478, and then 775, since fall 2001

    AMD (in that SAME TIME) - Socket A, Socket 754, Socket 939, Socket 940, Socket AM2, Socket F: Opteron, Socket F (1207 FX) - already announced - Socket AM3, "Possible use of an interim socket dubbed "Socket AM2+" which supports HT 3.0 and DDR2." -wiki

    You forgot to factor in chipset changes for Intel.

    victor_c26 on
    It's been so long since I've posted here, I've removed my signature since most of what I had here were broken links. Shows over, you can carry on to the next post.
  • DeusfauxDeusfaux Registered User regular
    edited January 2007
    some games are CPU limited though and would experience a significant increase.


    depends on what resolution you're running things at too.


    let put it this way - I had a 4800+, and could expect to get 10 more FPS in oblivion by moving to an E6600.

    When you're not averaging even 60 FPS, that is HUGE.

    Deusfaux on
  • DeusfauxDeusfaux Registered User regular
    edited January 2007
    victor_c26 wrote:
    You forgot to factor in chipset changes for Intel.

    factor chipset changes into what?

    Deusfaux on
  • victor_c26victor_c26 Chicago, ILRegistered User regular
    edited January 2007
    Deusfaux wrote:
    victor_c26 wrote:
    You forgot to factor in chipset changes for Intel.

    factor chipset changes into what?

    With each newer/faster processor line, the latest chipset that was required upon release.

    LGA775 C2D won't work with 845 chipset LGA775 motherboards.

    Intel switched chipsets quite a few times during LGA775.

    victor_c26 on
    It's been so long since I've posted here, I've removed my signature since most of what I had here were broken links. Shows over, you can carry on to the next post.
  • MarlorMarlor Registered User regular
    edited January 2007
    Deusfaux wrote:
    let put it this way - I had a 4800+, and could expect to get 10 more FPS in oblivion by moving to an E6600.

    Oblivion really is the exception at the moment. It eats all your CPU-time for dinner, and still wants more.

    Marlor on
    Mario Kart Wii: 1332-8060-5236 (Aaron)
  • DeusfauxDeusfaux Registered User regular
    edited January 2007
    victor_c26 wrote:
    Deusfaux wrote:
    victor_c26 wrote:
    You forgot to factor in chipset changes for Intel.

    factor chipset changes into what?

    The newer/faster the processor, the latest chipset that was required.

    LGA775 C2D won't work with 845 chipset LGA775 motherboards.

    Intel switched chipsets quite a few times during LGA775.

    your logic is suggesting each chipset change was so that newer processors could work at all.

    my point stands, he was acting like intel switches slots/sockets all the time, and since 2001, that's hardly the case; its the other way around.

    Deusfaux on
  • victor_c26victor_c26 Chicago, ILRegistered User regular
    edited January 2007
    Many Pentium lines couldn't be used with older chipsets upon their release, even though the older chipsets used the same LGA. Usually because of bus changes and memory standards that were incorporated.

    Intel swapped major system changing chipsets about as much as AMD changed sockets. So neither has an advantage.

    victor_c26 on
    It's been so long since I've posted here, I've removed my signature since most of what I had here were broken links. Shows over, you can carry on to the next post.
  • robaalrobaal Registered User regular
    edited January 2007
    Marlor wrote:
    An E6300 is really the best value CPU at the moment.
    Only slightly - the X2 4600+ has fallen in price to ~$200, so only $10 more than the E6300 and shouldn't be any slower; it's also a bit easier to get a nice AM2 motherboard for <$100 so I would say that it evens out at that point. It's clearer with the E6400, and E6600 pretty much wins by default.

    I can't remember a time when the Intel/AMD performance race was this one-sided.
    Then you must have been asleep for the past few years when A64s were dominating any Pentium chip in most applications.

    robaal on
    "Love is a snowmobile racing across the tundra when suddenly it flips over, pinning you underneath.
    At night, the ice weasels come."

  • MarlorMarlor Registered User regular
    edited January 2007
    robaal wrote:
    Marlor wrote:
    An E6300 is really the best value CPU at the moment.
    Only slightly - the X2 4600+ has fallen in price to ~$200, so only $10 more than the E6300 and shouldn't be any slower

    It depends what you are doing, and whether you overclock. The E6300 certainly has a slight advantage for some games, and this advantage really blows out if you overclock, which the E6300 does ridiculously easily:
    http://www.anandtech.com/cpuchipsets/showdoc.aspx?i=2802&p=10

    Marlor on
    Mario Kart Wii: 1332-8060-5236 (Aaron)
  • robaalrobaal Registered User regular
    edited January 2007
    Marlor wrote:
    robaal wrote:
    Marlor wrote:
    An E6300 is really the best value CPU at the moment.
    Only slightly - the X2 4600+ has fallen in price to ~$200, so only $10 more than the E6300 and shouldn't be any slower

    It depends what you are doing, and whether you overclock. The E6300 certainly has a slight advantage for some games, and this advantage really blows out if you overclock, which the E6300 does ridiculously easily:
    http://www.anandtech.com/cpuchipsets/showdoc.aspx?i=2802&p=10

    At stock speed the difference is pretty small - 2-3% - so most likely not noticeable in games, so it wouldn't be a disaster to get a 4600+ if you have to get AM2 or something and don't want to overclock.

    With overclocking the E6300 you also have to get a motherboard that can achieve FSB of ~500MHz to get most out of the chip; but yeah - Conroes overclock awfully well.

    It's a bit scary that Athlons don't get much faster even with clockspeeds close to 3GHz, and their 65nm chips don't seem to be any faster than the present ones :?

    robaal on
    "Love is a snowmobile racing across the tundra when suddenly it flips over, pinning you underneath.
    At night, the ice weasels come."

  • ROFISHROFISH AnehiixiiRegistered User regular
    edited January 2007
    Here's the magic question does C2D support DDR1?

    (Don't answer, I already know it doesn't. Why did I invest 2GB of DDR1 so late in the game? :()

    ROFISH on
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  • robaalrobaal Registered User regular
    edited January 2007
    Here's the magic question does C2D support DDR1?

    OTOH, assuming you have a socket 939 system, you can get the X2 3800+ and overclock it a bit, or just stick with the faster single-core chips (I think newegg has the s939 4000+ <$100), which should still be good enough for a great majority of games.

    robaal on
    "Love is a snowmobile racing across the tundra when suddenly it flips over, pinning you underneath.
    At night, the ice weasels come."

  • MarlorMarlor Registered User regular
    edited January 2007
    ROFISH wrote:
    Here's the magic question does C2D support DDR1?

    Yes it does. On certain mobos, and performace is on-par with DDR2:
    http://www.anandtech.com/mb/showdoc.aspx?i=2810

    Marlor on
    Mario Kart Wii: 1332-8060-5236 (Aaron)
  • DeusfauxDeusfaux Registered User regular
    edited January 2007
    besides, ram value is pretty stable, and you could sell that and get DDR2 for a small difference.

    I think it was like $50 to go from top end DDR400 to DDR2-800 top end

    Deusfaux on
  • edited January 2007
    This content has been removed.

  • DaedalusDaedalus Registered User regular
    edited January 2007
    Deusfaux wrote:
    HadjiQuest wrote:
    Intel's always been far worse at holding onto slot types.

    Are you fucking kidding me?

    Intel - Socket 478, and then 775, since fall 2001

    AMD (in that SAME TIME) - Socket A, Socket 754, Socket 939, Socket 940, Socket AM2, Socket F: Opteron, Socket F (1207 FX) - already announced - Socket AM3, "Possible use of an interim socket dubbed "Socket AM2+" which supports HT 3.0 and DDR2." -wiki

    If you count Socket 940 and Socket F, you have to count Intel's socket 603, 604, and 771.

    Daedalus on
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