I have an HP Probook 455 G1, the specs are:
Processor: AMD A4-4300M APU 2.5 GHz with Radeon(tm) HD Graphics
GPU: AMD Radeon HD 8750M 2GB
Ram: 4GB, but the system shows 3.3GB i don't know if that is important
For instance in games increasing the resolution doesn't change the fps by much, but just...