Got this idea from EVGA, which is to modify the venting slots on rear of card.  EVGA claims 5 degrees C reduction from old venting to new.  Here's the old;



Here's the new;



Here's what I did, which was removing all the ribs.  This did not affect the structural integrity.  My variable dremel too is broken and stuck on the highest rpm, therefore my work was a little shoddy I achieved similar performance results to EVGA.



Just thought I'd share for those looking for a little xtra cooling benefit

I think this is more for the 400 series cards. There fans on high fan speeds are pretty fast this there is a lot of air flow.

Although it wouldnt hurt a buddy of mine painted his whole card black to match his case.

WannaB wrote (View Post):

I think this is more for the 400 series cards. There fans on high fan speeds are pretty fast this there is a lot of air flow.

Although it wouldnt hurt a buddy of mine painted his whole card black to match his case.

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