1. Fermi never reaches 100degree in idle mode
DUH, and neither does an atomic bomb. Lots of things don't reach 100 degrees at idle. The only idle temperature I mentioned was to say that my card is silent at 60 degrees, which I gave as reference for my following numbers.
2. You can't test ATi's (nor compare them with NVidia ones) with Furmark at all, they auto downclock when tested with it, else they would get burned in seconds!
Regardless of the driver hacks in place to prevent the burnout situation you mention, Furmark is still the best tool to determine what the maximum temperature your GPU could possibly reach is.
If you can't force your card to throttle with Furmark and you get no artifacts, your overclock is probably good.
So, what I was stating was: My 5850, overclocked and overvolted, peaks after 20 minutes or so at 89 degrees on furmark with my fan reaching about 45%. I know this from the logging software I use to overclock/overvolt. This leads into my next point, which is...
3. You can't compare a GTX480/295 with your 5850, those Fermi GPUs are 50% faster. You have to compare them in their classes
I'm comparing my card not to a 480, but a 470, the card which it directly competes with. I'm sorry if I didn't make this clear, I thought I had specified this but clearly I did not. In any case, a 470 is what I meant to compare it to.
A 470 reaches over 100 degrees with the fan running very high during NORMAL gaming situations according to reviews I've read. Any review that gives temperature and noise level results will confirm this.
4. The noise is a problem, but it always was like that with stock designs (series7, series8, series9, ...). Also there are for some time now cards with custom coolers with much less noise.
However, the thrust of my post was not the temperature of the card, but the amount of heat generated. Law of thermodynamics and all that. Heat has to go somewhere. If you get it off the card faster, it's still going into your case and eventually into the room in which you sit, making you a sad, sweaty panda.
And as someone who has sat on a independent product evaluation board during these days for ATI, I can assure they thought Linux was crap and not worth the effort.
Still isn't.
Seriously, who gives a shit about gaming on Linux besides people who won't use Windows on principle, won't put out the cash to buy a copy, or don't know how to pirate it? Anyone who uses Linux is smart enough to know how to dual boot - if you detest Windows and Microsoft so much, don't use it unless you want to play games. There are actually games made for Windows, the sort of thing you would need a high performance video card for. Even modern NV or ATI onboard video handles Linux games like Spring fine.
Give it up, if you want to use Linux exclusively, nobody, nobody with money cares about you. ATI has buggy drivers for an OS that has no games? Tough shit for you then, since there's no reason for you to be in that situation, you could dual boot. ATI at least has a reason.
NV's doing charity work, good for them. Too bad they didn't spend that money on engineers so they'd have a viable product though.
ATI's drivers are notoriously buggy as all hell.
Your friend's roomate installed the year-old custom OEM drivers that came with an X800 he bought at a yardsale and never updated them, and now his hard drive makes a funny clicking sound when he puts cheese in the floppy drive?
NV is notorious for gouging its customers, Americans are notorious for being slavers, Spain is notorious for massacring developing nations, Canada is notorious for burning down American monuments, Microsoft is notorious for releasing products ending in "me", Valve is notorious for releasing sequels too soon... The past is not the present, ATI's drivers are now fine and have been for a while.
Coresair wrote:Yes nvidia has a 200$ card that can overclock to 5850 performance

But my 5850 is overclocked to better than 470 performance while (I suspect) running cooler and quieter than the $200 card you mention at stock settings.