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Hd4870x2 or intel core i7 Low perfomance

Last response: in Graphics & Displays
August 13, 2009 12:31:14 PM

Hello , i have graphic card hd4870x2 with intel core i7 920 2.67ghz and 4gb ram and windows vista home premium 32bit . the problem is bad perfomance when i run fallout 3 at 1680x1050 and no aa//af it laggs and have bad perfomance and too in arma 2 and stalker clear sky and call of duty 5 . the temperature of my graphic card nad procesor are good , procesor has maximum bei playing fallout 55-65 temperature and graphic card 68 . pls can you help me with this problem . i have a 9.7 drivers now // Sorry for my bad english and thanks for help me
August 13, 2009 1:23:08 PM

no i have catalyst ai Standart no advanced
August 13, 2009 1:27:37 PM

your CPU temps and GPU temps are fine.

try rolling back to 9.6 catalyst.
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August 13, 2009 1:30:43 PM

wow nice man it get better fps than when i have catalyst ai disablen ( no) i have better fps but its not good , i may have better fps than when i have disabled ai (no)
but in farcry 2 i have small fps and in too games too . and why i have go back to 9.6 cat pls
August 13, 2009 1:38:28 PM

^ some people find 9.6 better than 9.7
August 13, 2009 1:39:52 PM

but when i enabled in fallout 15xAf and 8xAA it laggs aw , with enabling catalyst ai :( (
August 13, 2009 1:40:57 PM

whats the problem // my graphic card may have run falolout 3 better
August 13, 2009 1:44:31 PM

^ ATi cards can't really run games at 8xAA, try 4xAA and you'll have a far higher fps.
August 13, 2009 1:46:09 PM

hmm but i see test with my rig and they run fallout 3 at 8x aa 15xaf and 1680x1050 very good
August 13, 2009 1:51:20 PM

and the problem is when i in fallout 3 go sleep ( Cat Ai enabled ) 3 hours and wake up its going good but when i in fallout 3 go slepp (Cat ai disabled ) and i wake up it laggs aw very lags
August 13, 2009 2:06:55 PM

but disabling crosfire doesnt help me with better fps in most games and with enabled it laggs , what have i gonna do ?
August 13, 2009 2:21:42 PM

so gta4 i play at 1280x1024 and all low and i have got bettween 30-40fps , farcry 2 - 1680x1050 ultra hard 4xAA and i get 20-30 fps and in arma ( like gta4) :(  no good perfomance
August 13, 2009 4:26:41 PM

but its not in perfomance iv got 9.6 and 9.5 and ... and too same perfomance
August 13, 2009 4:27:49 PM

Hmm, on second thoughts something isn't right.

Far cry 2 same settings I get

* Average Framerate: 54.41
* Max. Framerate: 84.19
* Min. Framerate: 37.60

Hmm, perhaps try reinstalling or rolling back the drivers althouh 9.7's work fine for me.

i get my benchmarks here wait ok?
August 14, 2009 7:59:27 AM

* Total Frames: 3461, Total Time: 51,00s
* Average Framerate: 67,86
* Max. Framerate: 106,67 (Frame:490, 6,04s)
* Min. Framerate: 41,29 (Frame:1, 0,05s)
1680x1050 ,dx10,crosfire enabled ,4xAA all ultra high
August 14, 2009 9:00:04 AM

but gta 4 and arma 2 is worth
a b U Graphics card
August 14, 2009 2:01:01 PM

Strange. May i ask what power supply do you have?
August 14, 2009 2:19:06 PM

Enermax 625w