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Help choose an AMD Radeon HD7750 card...

since he trying dual graphic with A10-5800K and HD7750 is working http://www.tomshardware.co.uk/forum/id-1688717/review-amd-a10-5800k-7750-msi-working-dual-graphics.html ... so I decided to buy HD7750 for dual-graphics too... but with Corsair CX450 450W PSU, now I kinda confuse, which one I should pick???

HD7750 1GB GDDR5 or HD7750 2GB DDR3??? and, the OC version few brands need auxiliaries 6pin power, so should I take OC version or not?? also between HIS Digital, MSI, Sapphire, Gigabyte, ASUS, which one I should get?
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  1. Best answer
    1GB GDDr5, GDDR5 is faster and the card doesn't have the power to utilize its 1GB, let alone 2GB. and if you intend your card in the future, the one's with the 6 pin connector may come in handy if not get a non OC edition as they are cheaper.
  2. thasan1 said:
    1GB GDDr5, GDDR5 is faster and the card doesn't have the power to utilize its 1GB, let alone 2GB. and if you intend your card in the future, the one's with the 6 pin connector may come in handy if not get a non OC edition as they are cheaper.


    okay, any brand can you suggest??? :Da
  3. aibenq said:
    thasan1 said:
    1GB GDDr5, GDDR5 is faster and the card doesn't have the power to utilize its 1GB, let alone 2GB. and if you intend your card in the future, the one's with the 6 pin connector may come in handy if not get a non OC edition as they are cheaper.


    okay, any brand can you suggest??? :Da


    well all are good brands, pick the cheapest one
  4. actually here is a good one i think for 94$

    Gigabyte Radeon HD 7750 1GB OC edition : http://www.amazon.com/dp/B0079XWPEK/?tag=pcpapi-20
  5. thasan1 said:
    actually here is a good one i think for 94$

    Gigabyte Radeon HD 7750 1GB OC edition : http://www.amazon.com/dp/B0079XWPEK/?tag=pcpapi-20


    I also interested with Power Color HD7750 4GB DDR3... better than 1GB GDDR5 or jus better I buy HD7750 1GB DDR5???
  6. Quote:

    1GB GDDr5, GDDR5 is faster and the card doesn't have the power to utilize its 1GB, let alone 2GB. and if you intend your card in the future, the one's with the 6 pin connector may come in handy if not get a non OC edition as they are cheaper.

    ???
    aibenq said:
    thasan1 said:
    actually here is a good one i think for 94$

    Gigabyte Radeon HD 7750 1GB OC edition : http://www.amazon.com/dp/B0079XWPEK/?tag=pcpapi-20


    I also interested with Power Color HD7750 4GB DDR3... better than 1GB GDDR5 or jus better I buy HD7750 1GB DDR5???

    GDDR5 would still be faster.
  7. smeezekitty said:
    Quote:

    1GB GDDr5, GDDR5 is faster and the card doesn't have the power to utilize its 1GB, let alone 2GB. and if you intend your card in the future, the one's with the 6 pin connector may come in handy if not get a non OC edition as they are cheaper.

    ???
    aibenq said:
    thasan1 said:
    actually here is a good one i think for 94$

    Gigabyte Radeon HD 7750 1GB OC edition : http://www.amazon.com/dp/B0079XWPEK/?tag=pcpapi-20


    I also interested with Power Color HD7750 4GB DDR3... better than 1GB GDDR5 or jus better I buy HD7750 1GB DDR5???

    GDDR5 would still be faster.


    about 6-pin power, because when I see these model from MSI http://www.msi.com/product/vga/R7750-Power-Edition-1GD5-OC.html (and yes, they showed on the cards photo too..) my prediction because the card is OC too 900mhz (some brands is only OC it too 820-850Mhz)

    oh, anyway, thanks for replying about GDDR5 things~
  8. aibenq said:
    thasan1 said:
    actually here is a good one i think for 94$

    Gigabyte Radeon HD 7750 1GB OC edition : http://www.amazon.com/dp/B0079XWPEK/?tag=pcpapi-20


    I also interested with Power Color HD7750 4GB DDR3... better than 1GB GDDR5 or jus better I buy HD7750 1GB DDR5???


    dont get the powercolor one. 4GB is COMPLETELY rip off, especially for this card. and GDDR5 will be faster than DDR3.
    @smeezekitty i meant to say "OC your card in the future"...
  9. thasan1 said:
    aibenq said:
    thasan1 said:
    actually here is a good one i think for 94$

    Gigabyte Radeon HD 7750 1GB OC edition : http://www.amazon.com/dp/B0079XWPEK/?tag=pcpapi-20


    I also interested with Power Color HD7750 4GB DDR3... better than 1GB GDDR5 or jus better I buy HD7750 1GB DDR5???

    oh, okay!!!! XD *write it on a note...*
    dont get the powercolor one. 4GB is COMPLETELY rip off, especially for this card. and GDDR5 will be faster than DDR3.
    @smeezekitty i meant to say "OC your card in the future"...
  10. Yeah 4GB for a 7750 is insane. You would rarely exceed 1 GB and never exceed 2 GB.
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