TechSpot

APG 4X or 8X or both

By jfink12
Dec 28, 2005
  1. HI,

    I have a 2 year old Sony Vaio PCVRx860 that the guy at Circuit City told me I would have to pay them $40.00 to install a GeForce 5500 graphics card that would need to be tweaked ( $20.00 more ) by them to run my World of Warcraft game. He said my computer needed an APG 4X compatible graphics card. SO the PCI's are not for me. He also said I could not use the APG 8X cards either, but I could use the APG 8X/4X graphics card.

    At Best Buy, their floor saleman said that was BS and that I could get the GeForce 6600 graphics card withthe APG 8X interface(?) and that the APG cards that say they are for 8X are "backwards compatible to the 4X." Is that true?

    Who should I believe? And What should I do. What about a NVidia GeForce 6800GT card?

    Jeff
     
  2. iss

    iss TechSpot Chancellor Posts: 1,994

    Virtually all newer video cards support 2X 4X and 8X AGP speeds.
     
  3. Tedster

    Tedster Techspot old timer..... Posts: 6,000   +15

    Your motherboard has integrated graphics according to the web - SIS651 integrated graphics to be exact. The saleman is an *****. You can not use either. The graphics on this board are not upgradable. Unless your motherboard has an AGP slot (which I doubt) you can't use an external graphics card on this computer as it is a super budget system.

    If you could AGP 8X is fine. AGP cards are backwards compatible. You can run an 8X in a 4X system at 4X speed.
     
  4. jfink12

    jfink12 TS Rookie Topic Starter

    Tedster,

    Here is the info I got by using my Sony's User Guides Specifications. It lists that it is expandable to PCI slots (2) and APG. SO does that mean there is an APG slot I can use for a graphics card? Or that I can add an APG slot to my motherboard?

    My SIS 650_651_740 integrated graphics card is located in PCI slot 1 according to Device Manager...

    Jeff


    Model PCV-RX860

    Processor 2.40B GHz1 Intelฎ Pentiumฎ 4

    Hard Disk Drive 80 GB2, ATA-100

    C = 16 GB, D = 64 GB

    Standard Memory (RAM) 992 MB PC2100 DDR-SDRAM, expandable to 1.5 GB

    Graphics SiS 651 Integrated Graphics

    Video Memory (VRAM) 32 MB (Shared with system memory)

    MPEG “Sony Tuned” MPEG Digital Video supports full-screen video playback

    Sound Capabilities Yamaha YMF-753

    Floppy Disk Drive 3.5" 1.44 MB

    DVD-RW Drive 2X max. DVD-RW/DVD-R reading3
    6X max. DVD-ROM reading
    24X max. CD-R/CD-ROM reading
    20X max. CD-RW reading
    8X max. CD-R writing
    4X max. CD-RW writing
    2X max. DVD-R writing
    1X max. DVD-RW writing
    CD-ROM Drive 40X max. CD-R/CD-ROM reading4

    24X max. CD-RW reading

    Modem V.90 data/fax modem5 (REN 0.8B)

    Expansion Capabilities
    Hard disk drive bay
    PCI slots (2)
    AGP slot
     
  5. Tedster

    Tedster Techspot old timer..... Posts: 6,000   +15

    you can't "Add" an APG slot to your motherboard, it either has it or it doesn't. If your manual says it has one, I am willing to bet it is 8x.

    Everything I saw online said you had integrated graphics only.

    if you can add an APG card to an APG slot, then you have to turn off integrated graphics in BIOS.
     
  6. FynexFox

    FynexFox TS Rookie

    hmm

    Well heres some stuff to make it easier. If your specs say you have an AGP(advanced graphics processing) slot on your mother board then adding an AGP graphics card is possible. It wont matter if you use 2x 4x or 8x casue it either excepts whatever you put it, or whatever you put in goes backwards compatible to work. You don't have to turn integrated graphics off, as soon as you hook in your agp gfx card into the slot and switch vga(or dvi for that matter)cables, it will automatically run of your external card, not onboard card.

    I hope that cleared it up, if you need help were all here.
     
  7. Tedster

    Tedster Techspot old timer..... Posts: 6,000   +15

    that's not accurate - SOME motherboards require integrated graphics to be turned off.
     
  8. FynexFox

    FynexFox TS Rookie

    Sorry for that, thank you Tedster. I was unaware of that.

    Though im sure since its a massed produce computer, so it's ***** proof, it turns off automatically.
     
  9. jfink12

    jfink12 TS Rookie Topic Starter

    HI Guys,

    Thanks for all the input.

    I picked up a GeForce 6800 GT AGP 8X card tonight and am about to try and install it.

    Wish me luck.

    Jeff
     
  10. Vigilante

    Vigilante TechSpot Paladin Posts: 1,666

    Oh and not to be picky, but AGP can stand for "Advanced Graphics Processor", but more commonly "Accelerated Graphics Port".

    Don't fret it, word use bugs me. But not my words :) lol
     
  11. FynexFox

    FynexFox TS Rookie

    Alrighty then. Good luck jfink, if anything goes wrong Im sure plenty of us can help.
     
  12. Ruder

    Ruder TS Rookie Posts: 98

    The mobo in that machine has a AGP 4x slot.
    Rather get a 6600 GT card.
     
  13. Merc14

    Merc14 TS Rookie Posts: 171

    jfink12-
    Plugging a 6800GT into what seems to be a 4xAGP slot is a complete waste of money on your part. AGP4X will be unable to handle the throughput that a 6800GT will produce. Don't get me wrong, it will run but t is akin to putting a porsche engine in a Kia Rio. Way big time overkill. A FX5200, at 25% of the cost, would not be fully utilized in a AGP4x port. Also, a budget sytem is unlikely to be able to provide enough power to run a 6800GT. You may even damage the GT. My advice is don't even open the box. Just return the card and get a 5200 or its equivalent.
     
  14. mokaboy

    mokaboy TS Rookie Posts: 136

    The 6800gt will not get damaged and you will only see about a 10% difference between running it in AGPx4 and AGPx8.

    I say open the box :)
     
  15. Tedster

    Tedster Techspot old timer..... Posts: 6,000   +15

    I agree with merc14. Putting an AGP card in a budget system is a waste of time. You'ld be better off upgrading your entire system.
     
  16. Merc14

    Merc14 TS Rookie Posts: 171

    Mokaboy-
    In the very best of circumstances he'd see a 10% to 20% loss in performance. Given his system's FSB speeds and RAM as well as the CPU, a 6800GT is overkill in a big way. It will be bottlenecked to hell. Also , it is recommended that you use a 300 watt PSU with a GT. Do you honestly believe he has more than a 180 watt PSU in that budget OEM rig? This is where the damage my occur. A cheap PSU may not just switch off when radically overloaded, it could die in a flash of sparks.
     
Topic Status:
Not open for further replies.

Similar Topics

Add New Comment

You need to be a member to leave a comment. Join thousands of tech enthusiasts and participate.
TechSpot Account You may also...