Kepler架构全线产品规格首曝光(转)

笨蛋青蛙

http://lenzfire.com/2012/02/enti ... release-date-43823/

Nvidia Kepler GTX680 vs Radeon HD 7970Yesterday we have published the review of AMD Radeon HD 7950 graphic cards, which is a better alternative for GTX 580 at almost the same price. And now it’s time for Nvidia to have its own turn. We have got information from our sources that upcoming Nvidia Kepler GTX680 will be up to 45% faster than AMD’s present flagship, Radeon HD 7970.As the price point and the specifications of HD 7970 and HD 7950 are found to be the same as what we have published earlier, this time too, we believe that these specifications, price and release date of entire Kepler series mentioned below will hold true.
But surprisingly reference GTX680 will have just 2GB frame buffer, even with 1GB lesser than HD 7970, Nvidia GTX680 is able to perform 45% faster. Also GTX680 boasts double the amount of stream processors compared to GTX580. We already know that the entire Kepler series will be PCI-E 3.0 compliant. For a $100 more than HD7970 you will be getting almost a 45% faster card, now you might have guessed, GTX680 is priced at $649 and will be released in April 2012. Entire Kepler series is being manufactured on TSMC’s 28nm technology. Another rumor that had spread earlier was that Nvidia will be skipping 600 series and will use 700 series for their Kepler series, but now it’s been made clear that, Nvidia is not going to skip GTX600 series. Now you can see the specifications, price point and release date of Nvidia Kepler series GPUs.
Kepler based Nvidia GTX 600 series GPUs – HighlightsNvidia Kepler GTX690






•750MHz Core clock
•2×1.75 GB 4.5GHz GDDR5 Memory
•2×1024 Stream Processors
•2x448bit Bus Width
•Priced at $999

Both AMD and Nvidia are following the same trend in maintaining the order of the series in GPUs. Like HD 7990, GTX 690 has a core clock lesser than GTX 680 and Bus width similar to GTX 670. Compared to AMD HD 7990′s price point of $ 849, GTX 690 is priced at $ 999. But comparing to the performance the GTX 690 can offer, HD 7990 is definitely over priced, and sure AMD has to reduce their prices drastically after the release of GTX 600 kepler series.
Nvidia Kepler GTX680





•850MHz Core clock
•2 GB 5.5GHz GDDR5 Memory
•1024 Stream Processors
•512bit Bus Width
•Priced at $649
•45% faster than HD 7970

Nvidia has a clear winner in its hands and that’s why they have commented that they had expected much more from AMD. But still we already know that AMD is preparing its revised GCN HD 8000 series graphic cards, which may be release in the latter half of this year.
Nvidia Kepler GTX670





•850MHz Core clock
•1.75 GB 5GHz GDDR5 Memory
•896 Stream Processors
•448bit Bus Width
•Priced at $499
•20% faster than HD 7970

Nvidia Kepler GTX660Ti





•850MHz Core clock
•1.5 GB 5GHz GDDR5 Memory
•768 Stream Processors
•384bit Bus Width
•Priced at $399
•10% faster than HD 7950

Nvidia Kepler GTX660





•900MHz Core clock
•2 GB 5.8GHz GDDR5 Memory
•512 Stream Processors
•256bit Bus Width
•Priced at $319
•Performance similar to GTX580

Nvidia Kepler GTX650Ti





•850MHz Core clock
•1.75 GB 5.5GHz GDDR5 Memory
•448 Stream Processors
•224bit Bus Width
•Priced at $249
•Performance similar to GTX570

Nvidia Kepler GTX650





•900MHz Core clock
•1.5 GB 5.5GHz GDDR5 Memory
•256 Stream Processors
•292bit Bus Width
•Priced at $179
•Performance similar to GTX560

Nvidia Kepler GTX640





•850MHz Core clock
•2 GB 5.5GHz GDDR5 Memory
•192 Stream Processors
•128bit Bus Width
•Priced at $139
•Performance similar to GTX550Ti


Nvidia Kepler based GTX 690, GTX 680, GTX 670, GTX 660Ti, GTX 660, GTX 650Ti, GTX 650 and GTX 640 Specifications




amd真心悲剧了，7970刚上市就被完败了。。看来7系显卡4月12日要大跳水了

sljsljslj2

等出。。

黄达内

有中文翻译么。。

sansor

偶已入了560TI了，再换等3年后吧