In terms of overall gaming performance, the graphical capabilities of the Nvidia GeForce GT 445M v2 are massively better than the AMD Mobility FireGL V3200.

The GT 445M was released over three years more recently than the Mobility FireGL V3200, and so the GT 445M is likely to have far better driver support, meaning it will be much more optimized and ultimately superior to the Mobility FireGL V3200 when running the latest games.

The GT 445M has 896 MB more video memory than the Mobility FireGL V3200, so is likely to be much better at displaying game textures at higher resolutions. This is supported by the fact that the GT 445M also has superior memory performance overall.

The GT 445M has 40 GB/sec greater memory bandwidth than the Mobility FireGL V3200, which means that the memory performance of the GT 445M is noticeably better than the Mobility FireGL V3200.

The GeForce GT 445M v2 has 144 Shader Processing Units and the Mobility FireGL V3200 has 2. However, the actual shader performance of the GT 445M is 164 and the actual shader performance of the Mobility FireGL V3200 is 1. The GT 445M having 163 better shader performance and an altogether better performance when taking into account other relevant data means that the GT 445M delivers a significantly smoother and more efficient experience when processing graphical data than the Mobility FireGL V3200.

The GeForce GT 445M v2 requires 35 Watts to run but there is no entry for the Mobility FireGL V3200.