We learned from the German ATI forum, they found 4 models of RV770 graphics cards in Catalyst 8.6 beta.
They used a special software to analysis some files in the Catalyst 8.6 beta driver, they found that the catalyst 8.6 beta driver had already supported four models of RV770, the four models are as follows:
RV770 9440
RV770 9442
RV770 944E
RV770 9446
We believe that the four models including the 4850 512MB GDDR3, 4850 1GB GDDR3, 4870 512MB GDDR5 and 4870 1GB GDDR5 graphics cards.
Radeon HD 4870 GDDR4 ES On Sell Now！ (2008-5-27 17:45:33)
AMD castrated the speed of RV770Pro (2008-5-26 18:36:25)
Tomshardware got the real pictures of 4870 and 4850 (2008-5-26 18:8:6)
The Cooler Pictures of Radeon HD 4870x2, 4870, 4850, 4690 leaked (2008-5-25 1:45:5)
Radeon HD 4850 may have 1GB version (2008-5-24 1:18:58)
ATI may have small number of RV770 Graphics Cards for Announcement next month (2008-5-23 1:53:7)
R870 is 40nm with 2000sp? (2008-5-21 13:44:35)
R700 lost battle to GTX 280? (2008-5-20 1:47:30)
RV770 A12 With lower working voltage (2008-5-19 19:34:42)
RV770 has PPU built-in? (2008-5-17 14:35:19)
◎welcome to give out your point。
