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Thread: 5770 PCI Express 1.0 problems

  1. #1
    Join Date
    Feb 2010
    Posts
    538

    5770 PCI Express 1.0 problems

    Hi all,

    I want ask some questions, I want to know that the Support for PCI-Express 2.0 specification, Provides two PCI-Express x16 slot group, Provide two groups of PCI-Express x1 slot, Provide two groups of 32-bit PCI slots. But why only the line card I ChangPCI-E x 16Instead of PCI-E 2.0 X16?? Do not support PCI-E 2.0?? Please help. Thank in advance.

  2. #2
    Join Date
    Oct 2005
    Posts
    924

    5770 PCI Express 1.0 problems

    HD4670 low power, only rated 250W power supply can be, do not know is that the rated maximum output of 300 or 300W. PCI-Express 2.0 is an upgraded version 1.0, the two can be mutually compatible, 2.0 is higher bandwidth, but for such a low-end HD4670 graphics card without any distinction, ease to use. check that reply.

  3. #3
    Join Date
    May 2008
    Posts
    816

    5770 PCI Express 1.0 problems

    Manufacturers with a few slot depends on the design of a Starter Edition, an enhanced version, the various versions may use the PC slot number of different, mainly to see how much space the radiator needs to buy when the question clearly. 2.0 inserted above the data transfer bandwidth of 1.0, certainly the loss, the effect will not be much difference, after all, is not a top graphics card. Rated Power 300W power supply can belt up, this card is not too much power, but also on your other hardware is cost electricity, the proposed brand name for more than rated power 400W Power Supply. Check and reply.

  4. #4
    Join Date
    May 2008
    Posts
    698

    5770 PCI Express 1.0 problems

    This card is not to use two PCI slots (one card as long as a slot) HD 5770, 300W power supply with the up and you. Results will not be discounted. Difference is not also not come out to see if only play the game. Chipset support is not good, or the castration of the chip, and is a no-name board. pcie4X speed problem is very serious, motherboard chip issues. Check and reply.

  5. #5
    Join Date
    May 2008
    Posts
    1,205

    Re: 5770 PCI Express 1.0 problems

    Clearly told the you that absolutely with X16 graphics card usually fully suffice Even 4870. . But I strongly recommend you buy 95GT. With 86GT a kind stronger you buy HD4670 many. Best to buy a HD3850, HD3870 HD 4830 is now very cheap, the best in particular. All the best.

  6. #6
    Join Date
    Sep 2005
    Posts
    1,434

    Re: 5770 PCI Express 1.0 problems

    The PCI-E interface are good, but the bandwidth of 2.0 to more than 16X higher bandwidth, it is possible your video card should be the bandwidth and drag, but the impact is not great. I said frequency and bandwidth are two different things. Better use of 4650, after all, the new graphics technology. All the best.

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