>>361479917
I had pretty much the exact same setup not long ago. Slow loading sounds like you need an SSD. There are tools you can use to determine what is bottle necking your system, easy way to check is when you lag are you at 100% GPU usage? If not it's probably your CPU, if it is 100% your GPU might not be able to keep up, try lowering the resolution, if your frame rate goes up it's your GPU. But from experience, depending on the game it's probably your CPU that's causing the most issues.