fgvhsdfghksd
Ghz and number of cores doesn't mean shit, people.
Older Processors.
The "Intel Pentium D" (dual core) 2.66GHz processor scores 679.
Newer Processors.
The "Intel Core 2 Duo P7350" (dual core) 2.00ghz processor scores 1,401, even though it's got the same number of cores and "less ghz".
Also more cores don't really mean much for a gaming console, which generally runs one or two things at once (such as the game and an overlay). Even PC gaming rarely uses more than 2-3 cores, and that's on some of the latest games.
Two things benefit from more cores; highly-paralleled tasks, and systems with many concurrent tasks. Gaming doesn't really fall into the first to the point that going quad-core would bring a noticeable benefit to game performance (so why would Nintendo spend the money?), and traditionally console systems don't have a ton of background tasks like PCs do. If they ARE using quad-chips with one or two cores disabled though, that would be a lot cheaper, and it looks like modern game systems do intent to try to replace PCs to an extent when it comes to entertainment (such as netflix and crap), but that still doesn't count much for background tasks (unless they have a core dedicated to AP or something
).
And anyways, the PS3's processor isn't powerful compared to a PC's, that's an old myth. The reason it's being used for scientific stuff is because the number of cores makes it very good for parallel tasks
and it's cheaper than other systems that are set up that way, so you can hook up a couple as a cheap many-core cluster. It's definitely not the same sort of thing as a normal desktop, in fact the PS3's processor as-is would run normal desktop stuff quite crappily since most things are still dual-threaded at the most and the pre-core clock is relatively low.
And blah blah blah blah "shit doesn't work like that" some more.