Official announcement of AMD cypress graphic processors , known also as RV870, took place yesterday.
During the official announcement AMD described further its plans on the release of graphic processors:
Supposedly, during October this year for the market will appear new card : code names hemlock and Juniper. The first will be the two-chip version GPU cypress, the second will be the independent chip, and it will serve as a base for the radeon HD 5700. Finally, in the first quarter 2010 will be released redwood and Cedar chips, for the lower price range. According to some data, they will be released already on 32 nm to technological process.
- Juniper - > Radeon HD 5700, $149-199, 40 nm, 1200 mln. transistors, 10-12 SIMD blocks, 800-960 stream processors, 40-48 sample units and textures filtering , 16 blocks rops, 128- bit memory with GDDR5 support ;
- Redwood - > Radeon HD 5600, $89-129, 32 nm, 850 ml transistors, 6-8 SIMD blocks, 480-640 stream processors, 24-32 units sample and textures filtering, 16 blocks rops, 128- bit memory with GDDR3 support ;
- Cedar - > Radeon HD 5500, $69, 32 nm, 400 ml transistors, 3 SIMD block, 240 stream processors, 12 units sample and textures filtering , 8 blocks rops, 64- bit memory with GDDR3 support - .
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