Laptop GPU equivalent to GTX580?

[fcar1999ta]

What laptop GPUs would give me at least the same performance as a GTX580 desktop GPU?

 

[C12Friedman]

According to Tom's Graphics Card Hierarchy listing the GTX970M is equal to the GTX580 and the GTX780M is one tier higher than the GTX580

 

[jaguarskx]

Based on the following link, the Geforce GTX 870m, Geforce GTX 965m and the Radeon R9 M290x, Radeon HD 8970m are equivalent to the desktop GTX 580.

http/www.notebookcheck.net/NVIDIA-GeForce-GTX-870M.107792.0.html


Look at the middle column which states "Class 1" which refers to how Notebookcheck.com groups graphics cards in terms of their performance and ranks them accordingly.

 

[fcar1999ta]

Thanks for the replies. This helps me in finding a new gaming laptop. Most of the ones that I am looking at have GTX970m, but I think I am leaning toward MSI GT72 since they have MXM video cards that could be upgraded to GTX980 one day.