Vazaram as especificações da Linha Kleper da Nvidia, conforme visto na tabela abaixo, a nova placa de vídeo com 1 GPU da NVIDIA, a GTX680 poderia ser por volta de 45% mais rápida que a atual AMD Radeon HD 7970, custando por volta de 649 dólares. E as novidades “maravilhosas” não param por aí, outro modelo imediatamente abaixo da escala de desempenho custaria 499 dólares e seria até 20% mais rápida que a HD7970. Também se ousou dizer que a GTX690, a bi processada custaria por volta de 1000 dólares mas teria apenas 3.5 Gigabytes de memória RAM (2X1.75). Mais detalhes sobre a linha inteira da NVIDIA, ainda não confirmados totalmente, abaixo:
Nvidia Kepler based GTX 690, GTX 680, GTX 670, GTX 660Ti, GTX 660, GTX 650Ti, GTX 650 and GTX 640 Specifications
Kepler based Nvidia GTX 600 series GPUs – Highlights
Nvidia 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
A Nvidia apontou seus Canhões Definitivamente na reta da AMD !
