ARMH sells most of their chips for embedded devices and has a very long history of doing that. There have been other efficient designs that competed, but ultimately it boils down to both price and efficiency.
And ARM has been contested. I don't think you understand the difference between the x86 landscape and ARM...
When AT forum-goers speak of ARM, they literally mean ARM Holders, the company that designs the IP and licenses the ISA, but that's not where the competition is. Intel, and x86, isn't facing ARM Holders, they're facing the plethora of massive corporations that license ARM. That's where the competition is and will be for the foreseeable future. Intel has to go up against Samsung producing A15s on their own fabs and making Apple's A6 SoCs. Intel has to face Qualcomm and the army of SoCs and IP they've got up for offer. Intel has to tackle the lower end of that spectrum as well, with Rockwell and the like. But it doesn't stop there, because these corporations are facing off against themselves as well. ARM isn't about tiny efficient cores. If you really think that, you're ignoring the most important factor: price and competition. What can I get for as cheap a price as possible?
Intel's Haswell sells at prices that can be 10x higher than the entire ARM SoC - and that's the entire SoC, not just the CPU+GPU. More importantly,
it's selling in products that nobody wants and at product prices that are too high. Intel would never be able to operate selling their Haswell cores at bargain bin prices and especially not the ULV stuff that has to be strictly binned to get there.
Anandtechers just don't get it. It's like a foreign language to most people here. Here it's been about paying a premium for premium performance. We view computing, and great CPU performance more succinctly, as a luxury. The world outside doesn't really care about GFLOPs and views computing as a necessity that should be cheap, portable and disposable. ARM has a long history of adapting to that and thriving in that landscape whereas Intel is hopelessly lost.
Intel's new CEO, Krzanich, at least seems to understand it:
In the call, he promised lower price points for chips and cheaper devices -- particularly on the low end.
II. $150 USD Tablets With Intel Processors? Intel CEO Promises Big
Key to that effort will be the upcoming sixth major release to the Atom platform. Manufactured on the latest 22 nm node the quad-core tablet-geared Atoms (core: Silvermont; SoC: ValleyView; chipset: Bay Trail) are expected to be shipping in tablets and hybrid notebook/tablets this holiday season.
Mr. Krzanich boldly predicted the following price points:
Convertibles (hybrids) : $400 USD
Laptops (w/ touch) : $300 USD
Tablets : $150-200 USD
http://www.dailytech.com/Intel+CEO+...op+Promises+150+Atom+Tablets/article31996.htm
but what are the margins and what are the Atoms selling for? If the OEMs have to keep skimping on the display or battery or build quality, then hitting those price points won't matter. We're in an era where a tablet might cost $200-300 to build and the SoC should cost only a tenth of that. Intel's been living off margins that go anywhere from 30-50% of the BoM for a $500-$750 laptop/desktop.
Everyone knows what they need to do, the more pertinent question is can they actually compete with ARM on price and follow through? Nowhere in recent history has Intel offered x86 chips for cheap, and I don't see that changing.