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HD 4850 problem

Forum Graphic & Displays : ATI - HD 4850 problem

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abhijith   04-04-2009 at 11:27:08 AM

I bought a new graphics card the Palit HD 4850 512MB GDDR3. I have a Zebronics 500W platinum series PSU with 22A on the +12V rail. The card plays all the games satisfactorily except Crysis Warhead. At 1024X768 with all settings set to minimum I get only 20-30 frames and this sometimes even decreases to 15-20 in graphics intensive places. How can I solve this problem?I have a Phenom X4 @ 2.2GHZ and 2GB DDR2 800MHZ RAM.

I also have another doubt. In the game assassins creed I cant access the multisampling option at 1920X1080. At lower resolutions I change this, but at the 1920X1080 it is grayed out. Please help me out!!!!!


Also do you think I can OC the card wit this power supply? How much should I OC it?

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zipzoomflyhigh   04-04-2009 at 04:37:12 PM
- 0 +

Only 1 22a rail?
I wouldnt overclock anything with that power supply.
First problem is you only have 2gb of ram, thats not enough.
Second problem is your processor speed is bottlenecking your video card.
I would get 2gb more ram and overclock the crap out of that processor or get a new one.


Message edited by zipzoomflyhigh on 04-04-2009 at 04:37:48 PM
------------------------------ P965/Q6700@3.2 8MB HD4850 OC Edition
4GB Corsair XMS 800
Vista64/Win7
Fatality 550w/Antec 300
 Reply to zipzoomflyhigh
Helloworld_98   04-04-2009 at 04:42:51 PM
- 0 +

what mobo? if you have a HT 1.0 mobo then that will slow it down a lot aswell.

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