ATI is moving ahead the launch of its next-generation video processors, as reported by TG Daily. Despite its previous faliures in the graphics business and $8 million loss in the first quarter of this year - AMD's president and chief operating officer Dirk Meyer stated that the company will roll out a significant number of products in May ahead of schedule, including the new RV770 and mobile (M88) graphics parts. RV770 will launch as Radeon HD 4800 and will make its way into the FireStream stream processor and FireGL workstation cards. Both GDDR3 and GDDR5 memories ranging from 256MB to 1024MB will be supported by the chip, but ATI itself will only be offering GDDR5 cards with 256-bit memory controller. The Radeon HD 4850 version is set to come to market with an 800+ MHz core (the final clock has not been specified yet and will not be available until the final qualification is completed), while the 4870 will be the first mass-production GPU with a clock speed higher than 1GHz. The graphics processor itself will integrate more texture memory units (TMUs) - 32 in RV770 against 16 in R6xx. Expect mass availability of RV770 cards soon after their announcement in May.