Nvidia GT 630 2gb DDR3 vs AMD Radeon HD6670 1gb DDR3

Hello everyone, i am planning to buy a new gfx and i currently have 2 options:
1. Gigabyte Nvidia GeForce GT 630 2gb DDR3
2. Gigabyte AMD Radeon HD 6670 1gb DDR3

i know that the 6670 out performs the gt 630 by a margin but the problem is that i have heard from some of my friends having an amd gfx and many people on internet that the amd catalyst slows down the pc, is that true?? and currently i have 9600gt 512mb and if i buy gt 630 2gb how much perfomance boost would i get with 2gb vRam.. any help would be appreciated. Thanx in advance
3 answers Last reply
More about nvidia 630 2gb ddr3 amd radeon hd6670 1gb ddr3
  1. Hey Elite,
    Why go with Gigabyte ,
    by the way here is your comparison b/w these two cards
    R6670 having better Wider memory bus @ 128 bit where Gt 630 Having With 64bit
    memory bandwidth Of 6670 is much more @ 25.6 GB/s while gt 630 @ 14.4 GB/s

    R6670 having good floating point performance {How fast the gpu can crunch numbers}
    768 GFLOPS
    where Gt 630 having 692.7 GFLOPS
    6670 having GDDR3 memory {if you found Gddr5 Is too Better}
    As comared to gt 630 having only ddr3 memory

    My recommandation is R6670 To buy having much more Performance

    If you are online buyer i will Suggest you a good R6670
    tell me your Budget Dude!!

    no ,amd Driver doen't slow down your pc
  2. Himanshu Balayan said:
    Hey Elite,
    Why go with Gigabyte ,
    by the way here is your comparison b/w these two cards
    R6670 having better Wider memory bus @ 128 bit where Gt 630 Having With 64bit
    memory bandwidth Of 6670 is much more @ 25.6 GB/s while gt 630 @ 14.4 GB/s

    R6670 having good floating point performance {How fast the gpu can crunch numbers}
    768 GFLOPS
    where Gt 630 having 692.7 GFLOPS
    6670 having GDDR3 memory {if you found Gddr5 Is too Better}
    As comared to gt 630 having only ddr3 memory

    My recommandation is R6670 To buy having much more Performance

    If you are online buyer i will Suggest you a good R6670
    tell me your Budget Dude!!

    no ,amd Driver doen't slow down your pc


    Thanx for the fast response.. i am actually buying from a local retailer and so he only has the gigabyte version available.. so as u have suggested i will go for the 6670, the only thing i wanted to be clarified was the perfomance impact of amd drivers... thanx i will buy the 6670
  3. Its my Pleasure Dude!! Don't forget to select The Best Answer
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