my pc configurstion is
intel core 2 duo e6550 2.33ghz
asus g31 mb
1x2gb ddr2 667mhz ram
wd 640 gb and hitachi 160 gb hdd
palit 4870 1 gb sonic graphics card.
psu 400w frontech

gta4 give 10-15 fps on an average
which is not playable even at lowest settings which is
1024x800 resolution
i think the cpu is bottlenecking yhe gpu. please help..
5 answers Last reply
More about 4870
  1. Hello and welcome to the forums :)
    How is your performance in other games ?
    Also,AMD recommends 500W or greater PSU for a 4870
    "500 Watt or greater power supply with two 75W 6-pin PCI Express® power connectors recommended (600 Watt and four 6-pin connectors for ATI CrossFireX™ technology in dual mode)"
  2. GTA4 is a CPU-intensive game and with that resolution, gaming performance will depend more on your CPU capability rather than the GPU. And as Maziar said, 4870 might require more than what your PSU has.
  3. If you could get your cpu to above 3.0 GHz then you'll be good...
    Also i doubt your PSU is able to running HD4870 normally...
  4. 1. Remove drivers and update to the latest driver.
    2. The powersupply might be too low for a 4870. You would need 500w and higher.
    3. The CPU speed could also be the problem in slowing down loading time. 4870 is a good and GPU and shouldn't have problems playing GTA4.
  5. Theres so many posts about this game, its a leach and just eats everything thats why it wont won its probly the most demanding game for the PC, even more demanding then crysis.

    The reason why is because its a console port and is supposed to be played on the console, why do you 99% of pc games dnt need a joypad? Yes you can buy them but it still works out best with mouse and keyboard.

    Best fix for you instead of buying a new PC is spend £60 on an Xbox 360.
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