The truth about the GTX 590?
“AMD makes a 450W capable card that can be overclocked without worries…”
“… while nVidia is not only late, but can’t make a decent enthusiast card!”
“My Führer, the GTX 590 isn’t all bad, the cooler is quieter!”
“Enthusiasts don’t give two shits about a quiet cooler!”
“nVidia ALWAYS lies about the power draw!”
“Load up furmark and I’m sure it will burn up!”
“When will Fermi ever work?”
More seriously, KitGuru has posted some details about GTX 590 weak VRM: Nvidia continue to come under fire for poor GTX590 design.
GTX 590 under heavy load – source