juanrga :
As I said before this is untrue.
Really, where is ARM's desktop OS? Ubuntu? They're not exactly a flagship OS in terms of volume you know. What else? Android? That's not a desktop OS, nor will it be anytime soon.
juanrga :
As I said before, it is not David vs Goliath thing.
It is Intel vs [ AMD + Nvidia + Samsung + Apple + Qualcomm ... ]
Ok, let's examine the *not* David vs Goliath real quick shall we?
AMD - Has not *yet* shipped an ARM CPU at all.
NVidia - highest selling ARM device is the shield with under 100k units sold. Not a major player
Samsung - they have *some* promise, though they're working out the kinks and relying on Qualcomm for their high end ARM devices.
Apple - entirely proprietary, combined with low DT presence, I doubt they're a serious threat at all. Plus iOS is not viable as a DT OS.
Qualcomm - The 1 major ARM player that *could* potentially make a move at desktop, except they're not...why? They know what you fail to recognize. ARM won't make a dent in the installed base of x86 PCs worldwide.
You realize out of 7,000,000,000 people...there are roughly 2,500,000,000 households. Of those 2,500,000,000 households, 2,250,000,000 have a desktop PC of some sort. Of those households with a PC, roughly 2,000,000,000 of those run windows, which is only on x86 hardware.
You getting my point yet? Windows has roughly 90% market share in desktop. 24% of the world's devices run on windows...and they're 99% desktop computers.
You see why it's futile for ARM to even bother? Linux is *FREE* and it still hasn't overcome Windows.
I hate M$ as much as the next guy for their stagnation, and proprietary software, that keeps the little guys, and innovative software writers, out of the mainstream. However, they have some clout in desktop PCs.
I am not anti AMD, on the contrary, I want them to succeed HUGELY. Though, I can see the forest for the trees and know what AMD pushing ARM is up against. It's a fool's errand.
juanrga :
You can compare it to future still to be released Warsaw, Berlin, Kaveri... if you want, the result is the same: Seattle is "already in the performance envelope" than x86 chips, because ARM64 chips are already in the same performance envelop than x86.
Only to add that the above figure is assuming lower clock for Seattle. AMD said that the chip would run a 2GHz or more. I did the GFLOP computation for 2 GHz. The A57 Chip is prepared to run up to 3Ghz or so.
Where are you extrapolating numbers from? Source?