In terms of overall gaming performance, the graphical capabilities of the AMD Radeon X1300 LE are very slightly better than the Nvidia GeForce 4 MX 440.

The X1300 LE was released over three years more recently than the 4 MX, and so the X1300 LE is likely to have far better driver support, meaning it will be much more optimized and ultimately superior to the 4 MX when running the latest games.

Both GPUs exhibit very poor performance, so rather than upgrading from one to the other you should consider looking at more powerful GPUs. Neither of these will be able to run the latest games in any playable way.

The 4 MX has 64 MB more video memory than the X1300 LE, so is likely to be slightly better at displaying game textures at higher resolutions. This is supported by the fact that the 4 MX also has superior memory performance overall.

The 4 MX has 1.2 GB/sec greater memory bandwidth than the X1300 LE, which means that the memory performance of the 4 MX is marginally better than the X1300 LE.

The Radeon X1300 LE has 4 Shader Processing Units and the GeForce 4 MX 440 has 2. The two GPUs are based on different architectures, but deliver an equivalent shader performance. To compare, we must continue to look at the memory bandwidth, Texture and Pixel Rates. In this case, we sadly do not have enough data in this area to complete the comparison.