Due to a lack of benchmarks for the 7500G, I substituted it with the 7470M, which I believe has similar graphical prowess.
The 7500G seems to be slightly behind Intel HD 4000 in terms of gaming; we're talking 19 FPS in BF3 with every setting turned down as far as it will go (1024x720). Most likely the FPS will tank on anything more demanding than Minecraft, so I definitely wouldn't consider it a decent gaming solution.
Also, the link doesn't work because I don't live in Canada.