What does a laptop need to work perfectly for gamings?

FluffyBunny: What does a laptop need to work perfectly for gamings?
I’m trying to get a new laptop, because I’m tired of my old, old, computer.
And I want to know what to look for so that I can download games without it freezing.
Also, I want to know what to look for so that I can watch HD videos on Youtube without the video stopping or freezing.
Thank you.
If you have any more recommendations or advice on what laptop to get, please tell me.
I’m planning on getting a 648(?) GB Sony Vaio one.

Answers and Views:

Answer by john
It needs a good Graphics like from ati or Nvidia that made for like gaming and watching stuff.

Good Sony is

SONY VAIO E Series VPCEE33FX/BJ NoteBook AMD Turion II Dual-Core P540(2.4GHz) 15.5″ 4GB Memory DDR3 1066 320GB HDD 5400rpm DVD Super Multi ATI Mobility Radeon HD 4250 https://www.newegg.com/Product/Product.aspx?Item=N82E16834127270

And one i like for gaming is.

Toshiba Qosmio X500-S1801 Gaming Laptop – Intel Core i7-720QM 1.6GHz, 4GB DDR3, 500GB HDD, Blu-Ray/DVDRW, 18.4″ Display, Windows 7 Professional 64-bit, Red/Black https://www.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=5668105&CatId=4939

Answer by Hoang Thanh Chan
i5