The first series RV610LE, will be marketed with code Radeon HD 2400 Pro and HD 720p player support. So for them who wanted to turn HDMI 1080 have to buy the higher series. Radeon HD 2400 Pro memory used DDR2-800 or PC2-6400. The reason why only support for 720p is this card will be faced with the 8300 series with 64 bit interface and apparently this card also will have 64 bit only.
The next series RV610Pro or HD 2400 XT. HD 2400 XT memory used GDDR3 and the first AMD graphic card which full HDMI supported that is 1920×1080. PCB that used is the full version, not 64 bit version.
The next is RV630Pro or HD 2600 Pro series that used DDR2 only, same like HD 2400 Pro and will be faced with the 8500 series.
RV630XT or HD 2600 XT had core that same as 2600 Pro and the continuer of X1600 XT. HD 2600 XT Memory used GDDR3 and GDDR4 so as apparently this series would have level same as 8600 GTS.
R600 512 MB is the highest series from the circulating graphic card at this time. Equipped with GDDR3 from Samsung and will have the achievement a little better from 8800GTZ but with the price equal as 8800GTS. R600 512 MB GPU support for dual independent video stream so as enabled to be equipped with dual DVI.
The exclusive series is R600 1 GB GDDR4. R600 1 GB achievement will exceed all the graphic cards available until the released of dual core GPU from Nvidia. The range of price for Crossfire 2 x 1GB will be around Nvidia 1.5 GB.
