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So why wouldn't Intel make MORE money, as you claim that NV probably is doing, by making all of their SKUs unlocked, or at least bus-overclockable, like Socket 775 was?
For nVidia, the picture is simple. As far as retail boxed discrete GPUs go, they're unit sales have been dropping for years, because IGPs (specifically Intel IGPs) have basically reduced the low-end discrete market to nearly zero (except for the rebadged-of-a-rebadge OEM cards that get upsold in HP and Dell "gaming" PCs and laptops.) All nVidia - or AMD, for that matter - can do is compete (with each other) in the enthusiast/high end space, which means that the
only customers they have to worry about are the same people who are buying -K series CPUs.
So they offer a product for that market, and beat each other up while their market share shifts between 40/60 and 60/40. That's also why they've so aggressively pursued other markets. nVidia in HPC and mobile. AMD developing APUs and getting into consoles.
Not so much for Intel. They have a ridiculous market share, they're mobile strategy didn't pan out, and, well... remember - they're amoral corporate robots. They don't care about you and they don't owe you anything.
Because the number of CPUs they sell is basically equal to the number of computers people buy, and that tends to be a function of global economic activity, Intel can't really sell more CPUs by clever marketing or having the hottest booth babes. Instead, they have to behave like a monopoly - extract maximum revenue given X unit sales. To this end, Intel purposefully segments their offerings to maximize the amount of money they make. (Hence removing non-Z OC, not offering an i3 -K, requiring a Xeon to get ECC RAM with 4 or more cores, disabling virtualization tech in the dual core CPUs, etc.) At each step in the ladder, there is a potential "killer app" which will have you sorely tempted to spend more to get into the next product segment. No free lunch.
Because they're basically the only people selling $200+ CPUs, their market share is likely even higher in the enthusiast space then overall. Whatever overhead costs they incur by offering -K SKUs to retail, they more than make up for by steering enthusiasts to -K CPUs and HEDT platforms. Extracting that much more cash from the few people who wouldn't DARE consider not buying an OC'able product. (And FWIW, people who will spend $100 on a fan are a completely different market than the value-focused Celeron 300A generation. The overclocking scene isn't what it used to be. Somebody start playing
Ashokan Farewell and get Morgan Freeman in here. I feel plaintive.)
The G3258 was, IMO, a one-time marketing stunt, to get their CPUs out there posting ridonkulous GHz numbers, and get the few remaining AMD overclocking enthusiasts playing with an Intel rig.
So of course, they also have products/offerings in the low end realm - any/every computer needs a CPU. And they sell retail boxed CPUs for the DIY and strip mall system integrator out there. But as we've discussed upthread, a locked i3 already offers equal or better performance than an OC'd Pentium at a similar total price, so there's no real world need for an unlocked Pentium. At least not for the ~99.99% of value-conscious buyers, most of whom would be less that totally enthusiastic about buying a "hot rodded" PC that will become unstable with age.
As for an unlocked i3, it would:
- Likely cannibalize sales of unlocked i5s, because it more than likely WOULD benchmark on par with them in a lot of tests.
- But it would not magically make more people start an overclocking hobby. That's some geeky stuff, dude.
- Be an underwhelming OC "experience". The i3s are already clocked pretty high - compare the base model i3-6100 @ 3.7GHz to the base model i5-6400 @ 2.7 Ghz. Real world performance gains from an OC to 4.4 or 4.5GHz would be kinda meh.
- Likely be bottlenecked by the slow RAM, spinning rust, and the rest of a typical low-end build. (And if they're not bottlenecked because somebody built a top-of-the-line PC around an i3... why not spend the extra $80 on an i5? You're already in the hole a grand or more anyway; as a matter of principle, your CPU should be more expensive than your motherboard.)
- The entire computer enthusiast market is driven by the gaming industry - dual cores are soooooo 2013 - that i3-K would choke on the latest titles anyway, leaving a lot of dissatisfied customers with nothing better to do that badmouth Intel. Marketing disaster.
So there's little incentive to offer those parts. At least not from Intel's perspective. No matter how much some people would like one.
/Off the top of my head.