hai all lowyatian,

i got problem here,im not so pro bout all graphic,but i tink somthing wrong wit my vista,i use vista ultimate X64 bit,when i running prototype at vista,it lagg (like i use my previous gc msi 9400) even in low or high setting of detail and resolution,but i did have dual boot with Xp and running dx10,i play there, it smooth like i see review in youtube,

what the problem here?can anyone super pro help me,coz i play gta4 i my vista,it smoth in low with 0 view detail and shadow and so on,but lagg with high detail,but i see review in youtube ,they put all max in all setting and play smoothly,i havent test yet on my xp coz i required XP sp3..i onli sp2.. cry.gif cry.gif cry.gif

and what the potential of hd4890?is that normal that smooth in low detail and lagg in high detail in gta4?or othewise? rclxub.gif rclxub.gif rclxub.gif

are you sure ram ddr2 800 bus will auto detect and run to 667 bus??

Dont worry 5xxx might be 2GBx3 (6GB)

Definitely the 4890, these two cards are totally in a different league...

btw i need recommendations for which brand to go with the 4850? the prices now are incredible now and i wanted to get a decent card for months already. I currently using a crappy built in ati3300 lol

I don't want to rant or get flamed by any HIS fans here so i'll just say I have VERY bad luck with HIS cards.

btw does the XFX 4850 XXX run on 1 or 2 pci-e power plugs?

http://www.techpowerup.com/reviews/Powercolor/HD_4770_PCS/

Anyone read this article ? It seems in most of the test HD4770 managed to marginally match up with HD4850.

why amd dont make a single gpu that can fight with GTX285.. 

may i ask should i consider for 4870 toxic X1 gb or just a normal 4870?

Have u guys heard about AMD going to cut HD4800 Series by $50 USD?
In Q3 IINM..I need to check..forgot which web le..

really?????