RV670 is HD 2900PRO
Written by Fuad Abazovic Monday, 07 May 2007 07:34
65 nanometre 256 bit chip
ATI has a few new 65 nanometre cards planned for Q3 2007. One of the most interesting one is the RV670 a 65 nanometre mainstream core with 256 bit memory interface. This card is scheduled to replace the RV570 or Radeon X1950 PRO cards.
ATI will brand this one as Radeon HD 2900 PRO and the card is based on RV670 core done in 65 nanometre. The card comes with 512 MB of memory and DAAMIT doesn't plan to introduce this card on the 14th it will wait till the card is ready.
We heard that it might be some showcase of the beta cards at Computex. So if Nvidia launches a 256 bit version of G84 ATI will have something to fight it with.
RV670定名Radeon HD 2900PRO 取代X1950PRO 作者:上方文Q 编辑:上方文Q 2007-05-07 16:25:28 早在去年10月底就传出消息称,AMD(ATI)有意在今年下半年推出一款新的中端产品,代号RV670。现在我们得知,RV670将在第三季度发布,正式名称Radeon HD 2900PRO。
HD 2900PRO的市场定位介于R600和RV630之间,取代RV570 Radeon X1950PRO。
HD 2900PRO将与RV630、RV610一样采用65nm工艺,而非R600的80nm。其他规格方面,HD 2900PRO拥有256-bit位宽,显存容量512MB,但具体GDDR3还是GDDR4尚不确定。当然,它页支持DirectX 10和SM 4.0。
NVIDIA目前的中端G84 GeForce 8600GTS/GT都只有128-bit位宽,不过有消息称256-bit版本将在6月份推出。如果成真,HD 2900PRO就有对手了。
下月的Computex 2007大会上有可能会看到一些HD 2900PRO的样品。
此外,早先的路线图上还有一款65nm RV660,定位与RV670接近,但至今没有进一步的消息。
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