Best gaming laptop!

[Nvidia Geforce GTX Titan Z]

Hello!

I was wondering what the equivalent laptop with equivalent power (but a lot thinner, and cooler) to this laptop. http://www.cnet.com/products/alienware-area-51-m7700/

Many thanks!

 

[Alpha3031]

Something like lenovo y50? I mean that computer is from so long ago, and I can't even find the GPU specs.