Sli and power supply

ebkboy

Distinguished
Jun 4, 2009
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0
18,510
im having problems with my games freezing after 5 minutes of playing. i overclocked my cards and ran 3dvantage and it seems stable but doesnt seem to work playing games. could my power supply not be big enough for my set up. i also tried to up the cpu to 3.2ghz but it would never restart with that setting.



i7 920 2.66 overclocked to 3.00ghz
gigabyte ex58 motherboard
6 gigs gskill ddr3-1600 triple channel
xigmatek dark knight cpu cooler
xigmatek 650 watt power supply
nivida gtx 260-216 core and bfg gtx 260 oc in sli
 

uncfan_2563

Distinguished
Apr 8, 2009
904
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19,010
just curious... are both of those GTx 260's Core 216?


also, just an idea, the problem can be in Dx10. 3dmark vantage uses dx10 but all of your games might be using Dx9. What games have you tested?