hello, this pc has q8200 stock, 2x 4850 512mb, mis p45 neo2, and OCZ 600w, 4GB ddr2 800
im having hard time setting up this crossfire. i enabled crossfirex in ccc, but GPUZ says it is disabled.
i ran 3dmark with one card and i got 11825, with two card 13573.
SM2 increases 300 when i hav two cards, SM3 increases 800.
this seems not normal.
i enabled the crossfirex logo to appear in right top corner when running 3D apps.
when i run GTA4, and go to graphics options, it says i only hav 512mb available. and the crossfire logo is showing.
no difference between one card and two card.
also i used riva tuner to see how much gpu is working. whenever i run 3d apps, both gpu usage wont go over 50%.
one game i found out to be working with crossfire is GRID, both cards go up to 90-100%, and i get more frames.
please help me with this solution
im having hard time setting up this crossfire. i enabled crossfirex in ccc, but GPUZ says it is disabled.
i ran 3dmark with one card and i got 11825, with two card 13573.
SM2 increases 300 when i hav two cards, SM3 increases 800.
this seems not normal.
i enabled the crossfirex logo to appear in right top corner when running 3D apps.
when i run GTA4, and go to graphics options, it says i only hav 512mb available. and the crossfire logo is showing.
no difference between one card and two card.
also i used riva tuner to see how much gpu is working. whenever i run 3d apps, both gpu usage wont go over 50%.
one game i found out to be working with crossfire is GRID, both cards go up to 90-100%, and i get more frames.
please help me with this solution