Originally posted by Pikachu
Laptops are designed for portability. That's why I spent 1,000$ on mine. Everything about it is custom, mine is an i7 3630 Quad Core, 12gb DDR3 ram w/ GTX 660m Graphics.
I can play any game I wish on it, here is the downside:
On battery saving mode, I run 1.15gz w/ 3 hours and 15-3 hours and 30 minutes of battery time. I can run things very well as well as game. When I run performance mode, I get about 1-1/2 hours but I can run games, recording software, and anything else I like without any issues. Battery being the only problem.
Laptops are not meant to be upgraded, you can buy the parts that do match and install them yourself but it has to be a part that is meant for your model, generally speaking; if there is a model above yours, you can sometimes upgrade yours by buying the part. The expense however is not worth it.
If you are wanting to build a desktop, drop the 800$ and build a nice computer. A 750$ build is going to match or be more powerful than the computer I run with the power supply within it. If properly cooled, it will also last a lot longer.