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#1 | |
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Banstick Dummy
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ATI HD5XXX Series Discussion
This maybe old news for some of you but I thought it was interesting. I can only hope its true. 5 is my favorite number
The twins need replacing. Quote:
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#2 |
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There have been numerous reports since April 22nd claiming as soon as August and as late as November. An article (from FUD) states that RV870 is basically the same design as RV770 which is a little disappointing to me.
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#3 |
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If thats the case a wave of depression just washed over me. Is this the end of ATI? Will TheMailMan go Nvidia? Tune in next time. Same bat time. Same bat channel.
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#4 |
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Don't hold your breath. ATI can barely get enough RV740s from the currently poor yielding 40nm process, much rather a larger, more complex, higher power consuming RV870...
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#5 |
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#6 | |
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Quote:
40nm process is on track now and going well. As a matter of fact, it's going so well that GlobalFoundries will be making them as well. HD 4770's are readily available now.
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#7 |
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yeah its rumored to be the same design as rv770... prolly 30-50% increase in performance.
ATI is shooting for a totally different strategy than Nvidia, attempting to make a chip that will cater to all mrkets and cut back costs, while NV is continuing their "roll out the monster" tactics. It will be interesting to see how these will perform, both companies look good on paper (paper of unreliable rumors). |
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#8 |
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RV790+more shaders+40nm+dx11=RV870!!!!
no major improvment this time.
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#9 |
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they can go and release a 50% increase chip now, it will be 50% faster and people will buy it. by the time nvidia hits back next year with a dx11 card ATI will be ready to release a card that is competitive or better than the gt300
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#10 |
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+1 ati ftw
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#11 | |
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Quote:
If it's not first, NV really likes to spoil ATI's launches with paper launches of whatever product is supposed to counter it. Like 3870/8800GT launch... 4870/gt200 Launch... Last edited by phanbuey; Jul 28, 2009 at 06:08 PM. |
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#12 |
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ATI also tends to lie about their cards specs, and performance. For example: HD 4830 SP Count, 800SPUs (thought to be only 480) on the HD 4800s, and HD 2900XT performing better than a 8800GTX.
We will only know for sure when the cards are released, and reviewed. EDIT: Not AMD/ATI lying, but rumors proven wrong when the cards were released (480SP -was actually 800SP for the Radeon HD 48x0s). Also disregard Last edited by From_Nowhere; Oct 17, 2009 at 07:06 AM. Reason: To get facts straight. |
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#13 |
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Nah, I don't think so, that article is from April.
I think we might see a new GPU from ATi before the year ends but its all down to yields. |
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#14 |
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I hope these new cards will be better at folding though.
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#15 |
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the way they keep on bringing out new 4800 variants we're likely looking at a december paper launch with shelve launch of january. sigh.
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#16 |
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The ATI folding problem is one of software, not hardware. ATi hasn't assisted FAH in developing folding software as much as they used to. There are rumors this will be addressed soon.
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#17 |
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AHH....uhm I bet the ATI 5000's will be what the 3000's are to the 2000's,but uh to the 4000's and i bet about Christmas of 2010 the whoop ass 6000's will be out killing Nvidia's
Look at the ATI odds, Crap, now look at the evens, Gooooood Last edited by jmcslob; Jul 28, 2009 at 08:07 PM. Reason: just history |
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#18 | |
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Huh?
Quote:
And their SPU system is not confusing just different. The more SPU's the better. Just remember that comparison to an Nvidia card 1 SPU ATI doesn't equal 1 SPU for Nvidia. |
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#19 |
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Sounds a lot like the hd2k series moved to hd3k series.
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co5 is cal i htpc: work in progress.. HeatWare - http://www.heatware.com/eval.php?id=71725 |
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#20 |
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Dam you i was in the middle of writing that.....
I bet the 5000's will be what the 3000's were to the 2000's,but to the 4000,s the only good reason to buy a 5000 is so you can have a useless DX11( for at least 6 months ) which is why im gonna buy one |
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#21 | |
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Quote:
If you were to compare ATI to Nvidia on the Nvidia side of the field... ATI would have HD4870/50/90 = 80SPs GTX260/80= 216/240 Thats how it was explained to me by an engineer at TSMC. |
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#22 | |
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Quote:
who sayd that nvidia has better arch then ati!
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#23 |
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This is awesome (the discussion I mean) I'm an ati fanboy so my opinion matters not
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#24 |
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ah sweet. I did not know this. I always thought they should be better at folding because they have more ROPs (right?)
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#25 |
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That's a pretty inaccurate way of explaining it... actually its dead wrong.
basically, if the software is 100% unoptimized for the hardware, then at a minimum 160SP's are active (im pretty sure its 5 simple shaders attached) whereas nvidia is always at 216/240 im not actually sure where the 80 number came from. EDIT - yep 160 superscalar shaders. 80 is dead wrong, that engineer is on crack. Plus when 100% optimized software is used ATI cards have more power than NV cards... |
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