In terms of overall gaming performance, the graphical capabilities of the Nvidia GeForce GTX 765M are massively better than the Nvidia GeForce4 Go 440.

The GeForce GTX 765M was released over three years more recently than the GeForce4 Go 440, and so the GeForce GTX 765M is likely to have far better driver support, meaning it will be much more optimized and ultimately superior to the GeForce4 Go 440 when running the latest games.

The GeForce GTX 765M has 1984 MB more video memory than the GeForce4 Go 440, so is likely to be much better at displaying game textures at higher resolutions. This is supported by the fact that the GeForce GTX 765M also has superior memory performance overall.

The GeForce4 Go 440 has 815.9 GB/sec greater memory bandwidth than the GeForce GTX 765M, which means that the memory performance of the GeForce4 Go 440 is massively better than the GeForce GTX 765M.

The GeForce GTX 765M has 768 Shader Processing Units and the GeForce4 Go 440 has 2. However, the actual shader performance of the GeForce GTX 765M is 653 and the actual shader performance of the GeForce4 Go 440 is 0. The GeForce GTX 765M having 653 better shader performance is not particularly notable, as altogether the GeForce4 Go 440 performs better when taking into account other relevant data.

The GeForce GTX 765M requires 65 Watts to run but there is no entry for the GeForce4 Go 440.