GT 120
The GT 120 card was released in 2009 along with all of the other graphics cards in the GeForce 100 series. Code named G96b, the GT 120 was much faster than the G 100.
the GT 120 supports a max resolution of 2560x1600 through a digital connection and 2048x1536 through a VGA connection. This is the same as the G 100.
This card has the same amount of VRAM and uses the same DDR type, DDR2, as the G 100. Although these are the same, the amount of CUDA cores compared to the G 100 was much higher. The G 100 had only 8 CUDA cores and the GT 120 was built with 32.
Another thing to note was the increase of the fillrate. The GT 120 has a fillrate of 2.15 GPixels a second and 8.8 GTextures a second. This is a little more than double the power that the G 100 had.
In addition to the card having CUDA cores to increase performance, the GT 120 showed off a new technology, PhysX. PhysX is a game physics engine that greatly simplifies the amount of work needed to be put in to create some sort of physics into a game.
The card also supported SLI, which allowed the connection of another GT 120 which increases the VRAM to 1 gb.