Best of these 6 laptops?

[TheRyanGuyDude]

http://www.ebay.com.au/itm/Samsung-Ativ-Series-Book-6-i5-8GB-1TB-8850M-15-6-Touch-W8-Ultrabook-/350869927120?pt=AU_comp_laptop&hash=item51b17a34d0 – laptop 1

http://www.ebay.com.au/itm/NEW-Acer-V5-571PG-Core-i5-15-6-Touch-Screen-8G-750G-GT710-2GB-Bluetooth-Laptop-/171233895616?pt=AU_comp_laptop&hash=item27de55e4c0 – laptop 2

http://www.ebay.com.au/itm/Acer-Aspire-V5-572PG-15-6-Touch-Screen-Intel-i5-8GB-750GB-2GB-Graphics-Laptop-/131140258745?pt=AU_comp_laptop&hash=item1e88918bb9 – laptop 3

http://www.ebay.com.au/itm/ASUS-X550LB-XX013H-i7-4500U-8GB-1TB-15-6-DVDRW-Win8-64bit-/181208436178?pt=AU_comp_laptop&hash=item2a30dd4dd2 – laptop 4

http://www.ebay.com.au/itm/ASUS-R550CB-15-6-Touch-Screen-i7-3537U-8GB-24GB-SSD-1TB-GT740M-2GB-Win8-Profesi-/181337065879?pt=AU_comp_laptop&hash=item2a38880997 – laptop 5

http://www.ebay.com.au/itm/Toshiba-Satellite-L50T-15-6-Touch-Screen-i5-8GB-750GB-nVidia-2G-Gaming-Laptop-/330950817188?pt=AU_comp_laptop&hash=item4d0e34b5a4 – laptop 6

Out of all 6 of these laptops, which do you think would be the most powerful for gaming? Also, which do you think would be best for the price?

Please don't suggest laptops outside of eBay either, as this is the only website I am able to use.

Thanks.

 

[TheRyanGuyDude]

They're all ultrabooks. Look for something with an M series processor rather than a U series processor.

This is shown at the end of the processor's name. Also the first number listed in a processor is the generation. For example that ASUS X550LB has an i7-4500U. That means it's 4th gen U series. Look for 4th gen M series with dedicated graphics.

Ok, but out of the 6 ultrabooks I listed, which is the best?

 

[TheRyanGuyDude]

The Samsung Ativ Book 6 (laptop one) has the most powerful graphics card. For gaming, go the first option.

I was thinking that too. But I've been told that its CPU is a bit weak and that it might bottleneck the GPU. Do you think this is true?

 

[TheRyanGuyDude]

Thanks for the help. Ended up going for laptop 6 after my fears of bottle necking were cleared up.