Probably only a small percentage of total airflow coming in through the slots; I'm curious if they'll help with noise levels though, perhaps changing/lowering pitch or lowering turbulence? All in all a solid looking card. Looks like a very high quality heatsink.
more pics from the same shoot: http://www.atomicmpc.com.au/Gallery/170368,nvidia-gtx480-disassembly-guide.aspx/1
Awesome pics. The components on the PCB are very neatly laid out. But that fan is made by Delta :\ (hopefully it wont sound like a Tornado)
That die is huge.
This is correct.That's just the heatspreader I think...not the actual die size.
no that's the actual die. look at the edges of the die, you can see the resin based material which allows the die to expand and contract on board without fracturing and holding it in place at the same time. if you look at PCB shots of the GTX280 you will see it's also quite huge
ed: to the post above, you realize that the article was about the first die shots of fermi right?
I like the heatsink and the fan design. How much do the back cuts on the PCB add to airflow?