An overclocked HD4770 seems to be faster than an HD4850:
http://www.guru3d.com/article/overcl...adeon-hd-4770/
My slightly adjusted predictions are:
HD4650 - upto £50
HD4670 - upto £60
RV740 GDDR3 - between £55 to £70
RV740 GDDR5 - between £70 to £95
overclocked RV740 GDDR5 - between £90 to £110
HD4870 512mb - between £110 to £140
HD4870 1gb - between £140 to £170
RV790 - between £160 to £200
I wonder if the RV770 core will be phased out and replaced by the RV790?? They could simply used downclocked RV790 cores which cannot hit 850mhz easily and also use a cheaper PCB too.
Last edited by CAT-THE-FIFTH; 01-05-2009 at 02:47 PM.
There are currently 1 users browsing this thread. (0 members and 1 guests)