As a brief summary of the GeForce 7600 GS then, we have twelve fragment pipelines (that's three fragment quads), eight ROPs, five vertex shaders and 256MB of GDDR2 graphics memory coupled with a 128-bit memory interface. Reference clocks for this SKU are 350MHz on both core and memory, although as you might expect of Galaxy by now the board on test here today clocks in above those speeds.
Read Here