Computer processors are some mysterious things.

This is an Intel video on how chips are made, with explanations here.
To just skip to the most mysterious part, let’s just ask “Why doesn’t Intel just build all 3.6gHz processors? Why bother with the low and mid-range processors?”
And as a tech-fascinated child, I’d always wondered that. It made no market sense, or common sense for that matter!
The fact is, Intel just makes one whole chunk of silicon and slices it into layers. And then they cut the slices into bits which then become parts of processors.
AND THEY HAVE ABSOLUTELY NO CONTROL OVER THE SPEED OF THE CHIPS. AT ALL.
It simply turns out that the higher-end chips are cut from the most powerful/conductive parts of the slice, and the rest vary in terms of speed as well. Think of it as a pancake. No part of it turns out exactly the same. The worst parts end up 1.66gHz or worse, I’d presume.
So in fact, it makes perfect market sense. Pro chips are scarce, so they command higher market prices. Also fits well with target segmentation towards enthusiasts and power users. Mid and low-range chips are good for the mass market since they don’t need all that power and also because we have truck-loads of them.
When we think of the wafer fabrication and chips manufacturing and all, we think: “Wow so precise, so hi-tech, state-of-the-art” when in fact the scary thing is these chip manufacturers have no way to precisely control their products! Every run is like trial and error, “do it and see what happens”.
I’d imagine what happens during a particularly bad run. “Holy shit everything is 2.4gHz and below! Zzzzz…”
*OEM RANT*
Has anyone else noticed the recent trend in notebook processors having lesser and lesser speeds? I bought my HP with C2D 2.4gHz about 2 years ago. And in the market now are many notebooks with 2.26, 2.13 kind of speeds. Is anybody sensing something terribly wrong here?
Has Intel been having some particularly bad runs? I wouldn’t think so, seeing 3.33gHz i7 processors on the market. More likely, they are clearing stock on their C2D processors, especially the lower end to OEMs who take advantage of cheap sales. I’m seeing plenty of notebooks with good HDDs, GPUs, RAM etc but some crap processors. OEMs, what the hell?
Also, OEMs have resorted to listing processor numbers instead of giving us the full spec with speeds, cache etc. Why are you obscuring this information to consumers? Is it because you are using those CHEAP, LOUSY, HALVED-CACHED PROCESSORS or something?!
*/OEM RANT*
Still, the point is chip-making is still a much unknown, “just whack and see”, trial-and-error thing, like making babies. You know roughly how it works but you can’t really control it. It’s really scary how little we know.