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AMD/ATIs new deal and Larrabee

Forum Graphic & Displays : Graphics Cards - AMD/ATIs new deal and Larrabee

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OK, this is a speculation thread, and is here to just bring questions, and hopefully a few answers.

I was thinking about the new partnership concerning AMD/ATI. Reading what the new situation means has added a few changes. ATI, after the 40nm node, still planned at TSMC, will be changed to being made in house at AMDs fabs. Whats that mean? OK, speculation time. Theyre saying they want to use SOI on ATI cores from that point onwards, and possibly starting or soon following, the use of High K Metal Gate on ATI cores. What weve seen with the HKMG useage on Intel cpus is that it allows for a much lower power usage, lower heat, lower TDP etc, as well as SOI has also a decent showing in these areas. Im wondering a few things.

Obviously, AMD will be way ahead of TSMC in use of HKMG, and already is using SOI, so ATI should be the first GPU to use such materials. Using these materials is like have at least one node shrink in performance/power usage, which obviously will give ATI a huge advantage over nVidia.

. Now, on to Larrabee. LRB as for what little is known about it, is to breal ground, change the face of how gfx are being done and used as compared today. It wont be easy for even Intel to pull this off, and will take money time, influence, money, a well deisgned product and did I mention money? (as well as drivers)?

Intel has made their LRB to come in at a projected gfx market. I like alot of other people see the market, as far as HW is concerned, to jump in capabilities, in some way or form before LRB actually arrives, whether its a multicored solution with great scaling, or whatever seems to make this as difficult as possible for LRB. Having the advantages of SOI and or HKMG is something neither nVidia nor Intel could have prepared for, and ATI will have this early advantage.

So, questions here. Will it make a huge difference? Will this knock LRB back, and cause a whole new rethink for it? Will nVidia have to play second fiddle? and wait for TSMC or go to the new AMD and have their cores made there?

------------------------------ I went drifting, thru the capitols of tin, where men cant walk and cant freely talk, and sons turn their fathers in
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Personally i dont think this makes anydifferance to LRB. I still say its going to have to come in at around the 3850 performance to be taken seriously. I would be amased if it worked any better than that for a start, if it does then both ATI and Nvidia may as well pack up and go home.
Yes ATI will get the benefit of these new materials but it can only affect Nvidia the way i see it. LRB will be targeted and priced for a set market and again i dont see this as being the higher end for a start at least, and i really dont think it matters how far ahead the competition is. People will still buy it just to say they have one, or it may turn out to be the best choice for a set price point.
Will it get knocked back ? well that will tell us where they are aiming, if i am guessing right it wont for the reasons i have stated above. If it does then that would suggest they are aiming for the higher end. Holding it back would also suggest that they think they can really compete with what ATI have, new materials or not. Now thats a thought. "Ok chaps ATI have just jumped us so hold the launch and we will sell it as the budget model. Phone the fabs and tell them to start making the 32 core card" ? :D

Mactronix

Reply to mactronix
- 0 +

if it comes in at 3850 performance no one will by it, and i cant see intel pulling this off there motherboard gfx are well known for having bad drivers

Reply to rangers

If HKMG has a positive effect, say instead of a mid range card needing 90 watts, it uses 70 watts, the difference can be taken up in performance, this is what Im saying, just not the high end but accross the board. So just by using this process, its almost like gfx cards will be getting a node change for free, and sooner rather than later. Compare a 3650 to a 4670 today, and youll see what I mean. At the 45nm node, with HKMG, we may be looking at cards with the potential of a 4870 pulling 80 watts, or just barely needing a fan, and cheap as well, having GDDR5 layout and cheap cooling

------------------------------ I went drifting, thru the capitols of tin, where men cant walk and cant freely talk, and sons turn their fathers in
Reply to jaydeejohn

if it comes @ 3850 performance @ "75% less power consumption" (compared to a standard 3850" ). someone will buy it for sure.

Reply to wh3resmycar


There are still plenty of ifs and buts as far as LRB is concerned, the one thing i do know is that Intel are not building the thing for the hell of it. It will have a market.
I do see what you are saying about the ATI situation JDJ and it would be useful to get more performance for less wattage as this would open up the upgrade market to a better level of GPU. I'm thinking the off the shelf units that come with a low powered PSU, so yes it would end up being a no brainer as to which camp to go for. But at the high end of things i don't see people giving it that much thought another 100 watts on the PSU when buying isn't yet a major consideration I'm thinking. Of course they should get more performance before the cards get to the limit of TDP but do they go for more SP's or run what they have at a higher clock ?

Mactronix

Reply to mactronix
- 0 +

wh3resmycar wrote :

if it comes @ 3850 performance @ "75% less power consumption" (compared to a standard 3850" ). someone will buy it for sure.




I call that my HD 4670. It's out now.

Reply to Dekasav
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