This is the 9600GSO of the old G92 core, which evolved from shielding a group of stream processor units and a group of video memory controllers on the basis of 8800GT.
But I guess your memory is not very good. If the default frequency is 700, it may be1.2-1.4ns. The manufacturer obviously cut corners and only allocated half of the memory.
Is this my 9600GSO? 384