| Dryden said: ...or to discourage customers from setting drinks on top of the hardware... |
The GameCube was the perfect place to put a cup. You placed the cup on the black circle on top. So, the GC must be efficient. 
Tispower
"I still don't get why the PS3 in't efficient, there's no heating problems, unless you put it in a very small totally enclosed space (so a hi-fi rack kinda thing is OK), no one has reported any serious problems with it stability wise, and although it uses more power than previous gens, and it can use up to 350W or whatever the PSu is, it normally uses well under 250V I think, which is half your average PC really. Also, the PS2 not cheap?!? You can get one brand new for like £80, which means it's probably the cheapest console in the UK ever! Also, I agree Dryden, the top loading consoles really increase the size, so having a fron loading disk drive effectively reduces the size."
I have better than an average PC and it typically draws only 120W, which is half of "normally uses well under 250W" Even playing Americas Army (just a game i typically play, as i don't really have any other games) with every setting max it doesn't take much more than 200W. I wouldn't consider the PS3 wasteful in terms of energy use, but it is no where near what I would call "efficient"
