NVIDIA's newest mid-range processor, codenamed D9M, will make its official debut as the GeForce 9600 GT.
Corporate guidance from NVIDIA lists the initial GeForce 9600 GT shipments come stock with a 650 MHz core clock and a 1625 MHz unified shader clock. Unlike the G84 core found on GeForce 8600 GT, D9M will feature a 256-bit memory bus interface. Coupled with a 900 MHz memory clock, NVIDIA calculates the memory bandwidth at 57.6 GB/s.
The texture fill rate is estimated at 20.8 billion pixels per second. The company would not indicate how many shaders or stream processors reside on the D9M core.
Late last year, NVIDIA confirmed the D9 family will use TSMC's 65nm process node. The company introduced its first 65nm processor shrink in November 2007: the G92.