Nvidia has recently launched two new graphics card names as the GTX 750 and the GTX 750 Ti. Based on the Nvidia's architecture the "Maxwell", these are the first graphics cards launched. The GTX 750 carries a total of 512 CUDA cores, as well as TMUs along with ROPs. The GPU's base frequency sits at 1020 MHz, while it can boost around 1085 MHz. Memory is clocked in at 5.0 GHz, and counts 1GB running over a 128-bit wide memory interface. It features a TDP of 55W.
The GTX 750 Ti is a little more powerful and carries 640 CUDA cores, 40 TMUs, and the same 16 ROPs. The card has a TDP of 60 W. The GPU frequencies are the same as the GTX 750, though the 2 GB of GDDR5 memory is clocked at an effective speed of 5.4 GHz.
Nvidia has given pricing for the GTX 750 as of $120, while the GTX 750 Ti should cost about $150.