That is a lot of ifs. Amd always seems to be chasing something in the future while trailing in the present. Maybe HSA will change this, maybe not.
:biggrin: I won't deny that at all. It is indeed a lot of "if"s, but that's the whole point. HSA is taking a big chance on
if they'll be able to pull this off and to be honest, with Samsung having recently joined the Foundation, things are looking rather good, at least in my opinion. A huge company like Samsung, who along with IBM, Electronics, Co., Ltd., and Globalfoundries, which together apparently formed the world's largest chip-making consortium as of this year, jumping on the HSA bandwagon is potentially extremely good news for HSA's future as it draws attention, which may lead to additional members, and ultimately and hopefully (at least for us consumers) a successful and popular standard.
So, while yes, it's just a possibility, an idea in the making, an "if", the signs are looking good for HSA. They are gaining support, APU's are already here (innovation award to AMD with Intel tipping it's hat by following suit), and with the vague, but promising advancements made with the up-and-coming Steamroller, all that's really left is for the code to align and honestly, it seems like an HSA standard will be the easiest route for that even with CUDA having been around for some time already.
As we all saw, CUDA started off slow and it hasn't gained that much traction since. It wasn't until June of last year that NVidia released multi-cpu x86 CUDA compilers that could run CUDA code on Intel and AMD processors, so they really don't have that much of a lead as it is and from articles I've read about responses to CUDA, it has been frequently criticized for being more difficult to deploy than Nvidia claims.
It's just my opinion, but I think (and hope for our sake as consumers) that HSA takes off in a big way and that Steamroller is a great APU. In the meantime, I'll be settling for an FX8350, if the damn thing is ever released.
Oh, and by the way, I've been looking and reading some things here and there, but could someone confirm for me or even provide some links to show just how much CPU-NB overclocking affects Bulldozer performance? I know that with Stars it was huge, especially with Thuban (CPU-NB overclocking on Thuban netted better gains than frequency overclocking), and so I'm interested if it will benefit Vishera performance much and since Vish is basically Bulldozer, that info should already be out there somewhere, but I just haven't found much about it yet. Any help would be appreciated.
My particular problem is that my motherboard is rather crappy when it comes to CPU-NB overclocking, it won't even boot at anything past 2200MHz, but it can OC frequencies just fine, but if CPU-NB OC'ing will make much of a difference on Vish, then I'm probably going to have to get a new motherboard and if that's the case, then I may just forget Vish altogether and get, and delid, a 3570K.