DrMrLordX
Lifer
What about where cost is critical? People don't buy BT/CT just due to perf/w and heat, they do it mainly because they are cheap.
Perf/$ is important too.
Actually, OEMs snap them up because they are cheap. Then they saturate the shelves at big-box retailers with machines featuring such CPUs and mark up anything better by $80-$100 or more to improve margins.
At least Cherry Trail will be a little faster . . . maybe. And all signs point to AMD moving Carrizo-L into the AIO space as a replacement for Kabinis, which will be a big improvement.
People can argue 'til they're blue in the face about whether or not Beema (Mullins) would have been suitable for laptops or tablets. Fact is, so few OEMs even gave us samples to examine that it's hard to know for sure how it would have stacked up vs. Bay Trail. But if you think Beema had the wrong kind of thermals for anything mobile, then it would have been just peachy in those desktop AIOs that have featured bad Kabini processors for going on two years now. And as an added bonus, the Carrizo-L incarnation of the Puma core should have higher clockspeeds than Beema/Mullins ever did.
OEMs like HP, Gateway, Lenovo, etc. sell a LOT of those AIO machines, and many of them feature bad Jaguars. Puma with a clockspeed bump could actually give Intel some headaches in that arena. Unlike in the notebook realm, OEMs have been more than happy to shlep cat-based CPUs in AIOs. Let's just hope they stick to the quads.
Anyone buying BT/CT over a core Celeron or Pentium for a desktop machine is utterly clueless.
You're right. Lots of people ARE clueless. They buy what's immediately available and do no homework. The OEMs and big-boxes are banking on that, as are many e-tailers.
The price difference is minimal, but the performance difference is big.
The price difference between getting a Bay Trail or Kabini and something better is often $100-$150 in an OEM machine. I don't know if I'd call that minimal. Sure, if you look at the tray prices, it isn't like that, but . . .
Did AMD not have access to Pentium M and its immediate successors? They were on par with or bested K8 in performance. All it lacked was 64-bit. At this point AMD was wiping the floor with Netburst. Yet did they not realize that all Intel had to do was bring Pentium M to the desktop and it would be all over? Core 2 even manages higher IPC than K8 without an IMC. Mismanagement at the highest level: can't just rest on your laurels like AMD did when they were able to sell $1000 CPUs.
A lot of enthusiasts were overclocking Dothan on desktop motherboards and hitting 2.8 ghz with them. They were good, but they were single-core. Still, they stacked up extremely well in single-threaded software (of which there was quite a bit back in '05 and earlier) versus K8. AMD really should have seen that coming.
Pentium M was releases Q1 2003. I would presume Phenom was in development to counter Conroe. But they should have also been developing a counter to Conroe+IMC (ie Nehalem). I'm guessing that was Bulldozer, which took too long, and they were then surpassed by Sandy Bridge.
Don't forget that AMD had a massively-parallel design (the so-called "K9") that consumed an unknown amount of time and R&D expenditure before cancellation. Stars was their go-to as a replacement for K9. Phenom was probably not seriously on the table as far back as '03, though I can't say so for sure.
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