I have a sony VAIO series E SVE17137CXB laptop. The specs are pretty good, its got a decent Intel I7 processor, 8GB RAM and an AMD radeon HD 7500/7600 2GB GPU under the hood. However, gaming is terrible. I've looked up people gaming on these things, and they're able to do some decent settings. I tried running Minecraft with the lowest settings and the render distance set to like 6, and while standing still, I could get anywhere from 250-300 FPS but as soon as I start moving, the game starts studdering and I'd only get around 30-40 FPS.