ATI has officially gone with the new line of 5770 and HD 5750 graphics cards today. We already know almost all of what is on the cards thanks to a leaked specifications and benchmark results-know, last week. The leaked information has the specifications for the cards right.
ATI says that the HD 5770 has a core clock speed of 850MHz and a memory clock of 1.2 GHz. The 5770 uses GDDR5 RAM, and has 1.04 billion 40nm transistors. The card also has 800 stream processors, 40 texture units, 64 Z Stencil ROP units and 16 colors ROP units.
The HD 5750 has a clock speed of 700 MHz and the memory is clocked at 1.15GHz. The memory data rate is 4.6 Gbit s and has 720 stream processors. Additional features are 36 texture units, 64 Z stencil colors ROP units and 16 units. The card also uses GDDR5 RAM.
