So after having just RMAed my GTX 285, Im in the market for a 5870. To be upfront, Im only interested in an XFX brand of 5870 for the obvious double lifetime warranty.
I have seen XFX offer two versions of this card which seem to be a trend followed by the other ATI AIBs.
XFX Radeon HD 5870 Version 2.0 Style cooler
This is the only available XFX 5870 right now. Notice that the cooler is NOT the "reference" cooler which looks like this:
XFX Radeon HD 5870 with reference cooler (seems to be sold out and from the looks of it, not likely to come back into production.)
After looking at both, it seems the "new" cooler design will dump hot air back into the case whereas the "original" reference cooler dumps all the hot air out of the case.
Is this all just an effort to offer better cooling for the GPU or are they simply manufacturing the 5870s with a more cost effective board layout? The reason I ask is that it would seem counter productive to dump hot air back into the case where it could be pumped into the CPU cooler. I know that these style coolers were prevalent on the 7800 GTX and the respective ATI card at the time, but I was under the impression that the reference cooler for the 5870 provided better cooling.
If the reference design is NOT going to be produced, is this an indication that the refresh for ATI is nearing?
Whats the deal?

I have seen XFX offer two versions of this card which seem to be a trend followed by the other ATI AIBs.
XFX Radeon HD 5870 Version 2.0 Style cooler
This is the only available XFX 5870 right now. Notice that the cooler is NOT the "reference" cooler which looks like this:
XFX Radeon HD 5870 with reference cooler (seems to be sold out and from the looks of it, not likely to come back into production.)
After looking at both, it seems the "new" cooler design will dump hot air back into the case whereas the "original" reference cooler dumps all the hot air out of the case.
Is this all just an effort to offer better cooling for the GPU or are they simply manufacturing the 5870s with a more cost effective board layout? The reason I ask is that it would seem counter productive to dump hot air back into the case where it could be pumped into the CPU cooler. I know that these style coolers were prevalent on the 7800 GTX and the respective ATI card at the time, but I was under the impression that the reference cooler for the 5870 provided better cooling.
If the reference design is NOT going to be produced, is this an indication that the refresh for ATI is nearing?
Whats the deal?
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