NVIDIA company yesterday introduced a new graphics card based on the old 40nm GPU GF108 generation Fermi, although the names of new products related to the six hundredth series.
A part of the GeForce GT 620 will be derived from the GeForce GT 430 simply by BIOS update , and these cards will retain the 128-bit bus. Products as new parties will be satisfied with only 64-bit memory bus.
GeForce GT 630 is different from the GeForce GT 440 it will will not be equipped with GDDR5, and mostly limited to DDR3. Obviously, nothing prevents NVIDIA partners to implement the old stock GeForce GT 440 in the GeForce GT 630, and consumer in this case can get a bonus in the form of graphics card with GDDR5 memory .