NV官方确认今年4季度将推G92, 运算能力近万亿次

icrw

nV今年4季度将推G92, 运算将达近万亿次


顺便说下, G80的峰值US运算能力是340G, 这样算来G92是G80的3倍, ATI今年Q4的日子恐怕更不好过了

http://www.beyond3d.com/content/news/230

In recent analyst conferences that were publicly webcast on NVIDIA's website, Michael Hara (VP of Investor Relations) has claimed that their next-generation chip, also known as G92 in the rumour mill, will deliver close to one teraflop of performance. In a separate answer to an analyst's question, he also noted that they have no intention from diverging from the cycle they have adopted with the G80, which is to have the high-end part ready at the end of the year and release the lower-end derivatives in the spring.

Assuming that NVIDIA manages to hit these aggressive release schedules, it implies that the chip will compete with any potential R6xx refresh at the beginning of its lifetime, but also eventually with R700 as it seems unlikely NVIDIA will refresh again before the second half of 2008, unless they go for an optical shrink from 65nm to 55nm. It also remains to be seen how aggressive ATI will be on the process front this time around.

There also were a number of other highlights during the conference, including a major emphasis on GPGPU (aka 'GPU Computing') and a short mention of Intel's upcoming GPU efforts through their Larrabee project. Micahel Hara seemed far from certain about Intel's exact strategy there, although he did mention that it was possible Intel was more interested in the GPGPU market than the gaming one. This is something we have already said in the past.

And finally, he mentioned that although he does not believe R600 will have any impact on their G80 sales, RV610 and RV630 are much more competitive parts that are likely to gain traction in the marketplace. He argued that he was not convinced 65nm gave AMD a real advantage in terms of costs because of the yield curve, and seemed confident that their own 65nm mainstream parts will be superior. We can't help but wonder how much that matters when you release them 9 months later, though? It will also be interesting to see who's first to 55nm, and how good of a half-node it will be.

Allko

:funk: 万亿次是什么概念啊

G81

原帖由 icrw 于 2007-5-23 22:02 发表
nV今年4季度将推G92, 运算将达近万亿次


顺便说下, G80的峰值US运算能力是340G, 这样算来G92是G80的3倍, ATI今年Q4的日子恐怕更不好过了

http://www.beyond3d.com/content/news/230

In recent analy ...

又是英文 头痛

G81

怎么不叫G90， 叫G92了？

andy86

硬件的发展远远超过了软件应用程度

89度热水

NV也 要搞黄金架构了

phk

哗！太好啦w00t)

Undertaker

为ATI默哀一下，悲惨啊！

icrw

原帖由 Elwin 于 2007-5-23 22:43 发表
这个估计是08年ATI在圣诞前要打倒的目标:lol:

08年AMD还能健在就已经算乐观了w00t)

cfcnc

G92应该有很多意想不到的东西

phk

原帖由 Undertaker 于 2007-5-23 22:45 发表
为ATI默哀一下，悲惨啊！

ATI you will rest in peace!

jambooc

这样下去高端显卡要遭到对华禁运了w00t)

lillxu

原帖由 G81 于 2007-5-23 22:16 发表
怎么不叫G90， 叫G92了？

因为G90没这能力啊~ 没说不出G90

D65

黄老板有自己的定律。
显卡还要兼顾显示器分辨率不断提高的事实，所以2倍的发展速度，是绝对正确的。

[ 本帖最后由 D65 于 2007-5-23 23:15 编辑 ]

Eji

其實原始結構裡面G9x的最高階(既然現在叫G92就入境隨俗)的目的是G80的兩倍資源。
所以就是"原始預計"的G80的兩倍，原始規格是520GFLOPS.... 只是因為missing MUL問題變成只剩下350GFLOPS左右。

其實G80本身還有一些ALU在指令載入時的效率問題(於B3D討論)，目前效率也不是全滿的狀況。
如果在加上這些bug fix的話，應該可以期望NV40 -> G71等級的跳躍。(當然，G90 就是 G70嘍.... )

aibo

G92 = (G80+sing mul)X2w00t)

原帖由 icrw 于 2007-5-23 22:02 发表
And finally, he mentioned that although he does not believe R600 will have any impact on their G80 sales, RV610 and RV630 are much more competitive parts that are likely to gain traction in the marketplace.

nv的人在说RVxxx还是可以的:blink:

wl00560

难道Nvidia就不会吹牛皮了么？才不相信哟……

aibo

原帖由 D65 于 2007-5-23 23:14 发表
黄老板有自己的定律。
显卡还要兼顾显示器分辨率不断提高的事实，所以2倍的发展速度，是绝对正确的。

这样的话，这一代对上一代有明显的优势，且不会对再下一代的产品制造太高的门槛

phk

原帖由 wl00560 于 2007-5-23 23:18 发表
难道Nvidia就不会吹牛皮了么？才不相信哟……

吹牛？告诉你一个消息吧，GTX已经停产了，现在卖货尾，GTS和Ultra是A3版本再卖一季，然后G92就来了，这就是NV的如意算盘w00t)