mrklaw said:
average load is 121W for a standard card. 182 was running furmark which is a little unfair. 121W is running crysis on extreme, 1920x1200 which seems fair.
Actually that was the power color version of the 6950, the standard card ran at about 140 on normal load and performed 10% better then that version you are talking about (same link, it's just if you actually read the page)
The 360 launched at 160watts, that is the size and power you would want to target your next console to be at or below. (though Sony's was higher I believe, and with another Nvidia card, they will certainly have to be higher again to get the same or similar performance.)
The 6950 is produced at 40nm, so if you shrink it by half, you'll lose 30% power usage, so about 100watts for that GPU, the CPU will need to pull in some watts too, with all other components also adding to heat, Hard drive would take up another 10 to 20watts, so I would assume that the GPU would need to be at about 80Watts @ launch, a 6870 is more likely, but even a 6950 would give you the Xbox to PS2 comparison.
20nm won't be ready until late 2014 if MS and Sony both wait for 2014, Nintendo is likely to have a lot of exclusives or timed exclusives for their box, and since development is so easy between the 360 and "Cafe" Developers will likely start using "Cafe" as the base unit with future consoles coming out, and simply scale back to 360, allowing their franchises to continue to become better looking and thus more desired while waiting for the dinosaurs that were the HD consoles, to move into found memory land.
This would create a PS1/PS2 situation for Nintendo, they would be the base console that all games are shown on first, so either Sony and MS come out with 28nm parts in 2013, thus making their GPU based on 6850 GPU's or even worse, the 6790 (the slight upgrade to the 6770/5770 which is 4870's twin, and will likely be even a closer comparison then xbox and ps2) leaving those consoles with a similar problem as we saw with 360 this gen, the first
successful console will likely fill the base console of next gen, that all games are ported from.
If you are Sony or MS, you also have to worry about the other releasing later and having the definitive version of every port thanks to stronger hardware, thus 2014 is a good time to release your console.
If Nintendo has enough RAM (1GB main memory and maybe 256MB T1 ram (or 512mb slightly slower ram) and 20mb edram)
Has an online that is on par with or at least competitive to Live.
Truly reach out to third parties and prices the console between 299 and 349...
They will be the go to platform of this coming gen and there is very little Sony or Microsoft can realistically do about it.