ACER Aspire 5552G vs HP Pavilion dv6-3180ec?

I'm deciding between HP Pavilion dv6-3180ec and ACER Aspire 5552G-N954G75MNrr

I want laptop for gaming.

Specs.

HP Pavilion dv6-3180ec

Intel Core i5 460M 2,53 GHz

3 MB L3 Cache

RAM: 4 (2+2) GB DDR3 1066 MHz

Video Card: ATI Mobility Radeon HD5650 1024 MB

ACER Aspire 5552G-N954G75MNrr

AMD Phenom II Quad-Core N950 2,1 GHz

2 MB L2 Cache

RAM: 4 (2+2) GB DDR3 1066 MHz

Video Card: ATI Mobility Radeon HD6650

And again I want laptop for gaming.

Thanks for answers!

Acer Aspire AS5253-BZ602 Notebook 15.6" 2GB Memory 250GB HDD 5400rpm DVD Super Multi AMD Radeon HD 6310

Acer Aspire AS5736Z-4826 Notebook Intel Pentium T4500(2.30GHz) 15.6" 2GB Memory 250GB HDD

Acer Aspire 5741G Laptop, Core i3-330M 2.13GHz, 3GB RAM, 320GB HDD, 15.6" WXGA, Blu-Ray, ATI HD5470, Webcam, Windows 7 Home Premium