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[VR-Z]ATI RV740 - A 40nm RV770 In Disguise

post #1 of 34
Thread Starter 
Quote:
RV740 is often misunderstood as the successor to RV730 which in fact is far from it. RV740 is expected to take the market by storm by Q2 next year as the best value/performance chip from AMD. It is AMD's first 40nm GPG chip with all IP being re-designed and characterized for 40nm.

If you check out the chart above, RV740 is essentially a 40nm version of RV770LE core with 640 stream processors but has the goodness of the GDDR5 memories used currently by the HD 4870 card. Certainly, AMD reckons that 128-bit memory interface is sufficient for RV740 by using the GDDR5 memories. You will also be seeing RV740 cards with GDDR2, GDDR3 and even GDDR4 memories to give you more choices.

Due to its 40nm process, power consumption clearly will be much lower than HD 4830 yet faster. Performance of RV740 is estimated to be between HD 4830 and HD 4850. You can expect RV740 cards to be priced lower than US$100.

source


if that turns out to be true,ati have a killer card on their hands.
    
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post #2 of 34
Does that mean it will be better than the previous champion of price/performance: 8800 GT?
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post #3 of 34
Thread Starter 
Quote:
Originally Posted by brandon6199 View Post
Does that mean it will be better than the previous champion of price/performance: 8800 GT?
better than 4830---->better than a 8800gt by a long shot.
whats more important is that it might turn out to be the R770 refresh on 40nm.
    
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post #4 of 34
That sounds like fun. 2 of these in CF would surely rock the house. And for under $200? Nice!
post #5 of 34
the 4850 is like a 9800gtx+ which is slightly ahead of the 8800gts which is slightly ahead of the 8800GT. I wouldnt go so far as to say it would blow it away, but it would pull ahead, especially in high-res applications. Not only is it cheaper than the current 8800gt, but will outperform it. That sounds like a deal maker to me


Next question... what kind of ppd to expect from folding? Is this the next 8800gs? HMMMM........
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post #6 of 34
i may end up with a couple of these puppies in cf, that's for sure
post #7 of 34
Quote:
Originally Posted by superk View Post
the 4850 is like a 9800gtx+ which is slightly ahead of the 8800gts which is slightly ahead of the 8800GT. I wouldnt go so far as to say it would blow it away, but it would pull ahead, especially in high-res applications. Not only is it cheaper than the current 8800gt, but will outperform it. That sounds like a deal maker to me


Next question... what kind of ppd to expect from folding? Is this the next 8800gs? HMMMM........
Patience patience patience. Some ATI cards just got a 25% boost from a 1.21 update, you'll get more (a lot more) in either 1.3 or 1.4.
    
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post #8 of 34
Couple of these + that hydra chip =

Assuming their claims of perfect scaling are true, of course
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post #9 of 34
So I guess the Inquirer was wrong.
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post #10 of 34
Go ATI! Just improve your Linux drivers and I promise all my thoughts of straying from you will be thrown aside!
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