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    Upgrading Laptop Memory to 6GB

    Discussion in 'HP' started by computerstriker, Dec 12, 2009.

  1. computerstriker

    computerstriker Notebook Evangelist

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    If you were to upgrade your laptop with dual channel memory, what combination would you use to upgrade to 6GB? Currently, I have a dv8 with 4GB (2x2GB). Would you have a combination of 2GB and 4GB? Wouldn't the ram pieces have to be of the same value and from the same manufacture?
     
    computerstriker, Dec 12, 2009
    #1
  2. DJRiful

    DJRiful Notebook Consultant

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    amount of GB doesn't matter as long both is DDR3
     
    DJRiful, Dec 12, 2009
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  3. computerstriker

    computerstriker Notebook Evangelist

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    Would it be fine if I mixed the ram with 2GB stick and another 4GB Stick?
     
    computerstriker, Dec 12, 2009
    #3
  4. Th3_uN1Qu3

    Th3_uN1Qu3 Notebook Deity

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    Using different size sticks will work but you lose dual channel (it'll run slower) However, the impact isn't noticeable if you don't game much.
     
    Th3_uN1Qu3, Dec 12, 2009
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  5. Krane

    Krane Notebook Prophet

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    A matched pair is best. Think of it like changing only one tire on your car. You can still drive it, but performance (and ride) won't be optimal.
     
    Krane, Dec 12, 2009
    #5
  6. surfasb

    surfasb Titles Shmm-itles

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    Psh, that use to be the case back in the day. Now it isn't the case since chipsets these days support async dual channel.
     
    surfasb, Dec 12, 2009
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  7. Lithus

    Lithus NBR Janitor

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    Assuming that the dv8 has 2 memory slots (which I think it does), you don't really have much of a choice. It's either:

    1 stick of 2 GB and 1 stick of 4 GB.
    OR
    1 stick of 4 GB and 1 stick of 2 GB.
     
    Lithus, Dec 12, 2009
    #7
  8. fantomasz

    fantomasz Notebook Deity

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    why not 8GB ?
     
    fantomasz, Dec 13, 2009
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  9. Krane

    Krane Notebook Prophet

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    Money, I suppose?
     
    Krane, Dec 13, 2009
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  10. Th3_uN1Qu3

    Th3_uN1Qu3 Notebook Deity

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    Remember it's a laptop, you aren't able to know whether it's enabled or not. :p Besides, even if it works, asynchronous dual channel in his case would be dual only on the 4GB portion so there will still be a performance hit.
     
    Th3_uN1Qu3, Dec 13, 2009
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  11. computerstriker

    computerstriker Notebook Evangelist

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    So do you guys think that I should take out one of my 2GB sticks and replace it with a 4Gb stick to create 6GB(2GB+4GB)? Or should I just stick with my configuration
     
    computerstriker, Dec 13, 2009
    #11
  12. Th3_uN1Qu3

    Th3_uN1Qu3 Notebook Deity

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    Unless you definitely have a need for more memory i'd stay with 4 gigs. I have 8GB in my main computer but my laptops do just fine with 2 gigs.
     
    Th3_uN1Qu3, Dec 13, 2009
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  13. jerry66

    jerry66 Notebook Deity

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    I run 6gb in my 8510 , don't notice any performance hit . a
     
    jerry66, Dec 13, 2009
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  14. computerstriker

    computerstriker Notebook Evangelist

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    Okay, thanks guys, I wasn't planning on upgrading any memory anytime soon but I wanted to plan for the future. I'll probably upgrade to 8GB when DDR3 is cheap.
     
    computerstriker, Dec 13, 2009
    #14
  15. sean473

    sean473 Notebook Prophet

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    good choice.. 4 GB is more than enough unless u use RAM intensive programs...
     
    sean473, Dec 13, 2009
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  16. Krane

    Krane Notebook Prophet

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    Right! Unless you have software that specifically require the additional ram, (and 64bit) more is just going to be a waste.
     
    Krane, Dec 14, 2009
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  17. moral hazard

    moral hazard Notebook Nobel Laureate

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    The DV8 does support async dual channel.

    The difference between 8gb and 6gb will not be much. And you can always upgrade the second stick later.

    EDIT: Sorry, didn't see the second page. 4gb is plenty.
     
    moral hazard, Dec 14, 2009
    #17