The reference clock speeds for the GeForce 7800 GS are 375MHz for the core, with a 1.2GHz memory speed. As is the case with many of NVIDIA's current offerings though, they've given some flexibility with the clock speeds to their partners. Today we'll be looking at XFX's version of the GeForce 7800 GS, which boasts a 440MHz core speed, and 256MB of 1.3GHz DDR3 memory..



Link: Hot Hardware