It started with playing some Metro 2033 (Awesome game/Beautiful graphics). Had maxed out graphics settings and it was bogging in large map environments. With my system being older i figured give it all she's got untill she explodes. So i find out that when its bogging, the video card are not running at 100%, being limited somewhere else. So i start overclocking everything that can be overclocked.
The thing that gave me the most performance was overclocking the pci-express bus. I've set it to 130 Mhz, 30% increase when bogged. This strikes me as odd because i always read people spouting 1-5 mhz OC max and they say no perfomance increase. Turns out my SLi with 8x/8x was limiting the bandwidth to the cards.
So intrigued i start researching stability. I have a Ocz Revo drive 3 Hard drive (PCI-e) and i do a write/read checksum test with zero errors across the board. (i also get 30% read/write speed increase with overclock) I get fur mark for the video cards, after turning my room into a sauna i don't notice any artifacts. I also have a sound card on Pci-e x1, so i bust open the old fruity loops and get clear sound with Zero under-runs.
My over all experience has been amazing, so far nothing had melted and it makes my old hardware meet my current needs.
Asus Maximus III Formula (P55)
i5-750 @ 3.8 Ghz stable
2x Asus 560Ti 900 Mhz (Sli)
OCZ Revo drive 3
Corsair xms3-1333
Corsair HX-850
Red stripes for extra Horse power
The thing that gave me the most performance was overclocking the pci-express bus. I've set it to 130 Mhz, 30% increase when bogged. This strikes me as odd because i always read people spouting 1-5 mhz OC max and they say no perfomance increase. Turns out my SLi with 8x/8x was limiting the bandwidth to the cards.
So intrigued i start researching stability. I have a Ocz Revo drive 3 Hard drive (PCI-e) and i do a write/read checksum test with zero errors across the board. (i also get 30% read/write speed increase with overclock) I get fur mark for the video cards, after turning my room into a sauna i don't notice any artifacts. I also have a sound card on Pci-e x1, so i bust open the old fruity loops and get clear sound with Zero under-runs.
My over all experience has been amazing, so far nothing had melted and it makes my old hardware meet my current needs.
Asus Maximus III Formula (P55)
i5-750 @ 3.8 Ghz stable
2x Asus 560Ti 900 Mhz (Sli)
OCZ Revo drive 3
Corsair xms3-1333
Corsair HX-850
Red stripes for extra Horse power