Its a HP
This one is like $700
Operating system Genuine Windows 7 Home Premium 64-bit
Processor AMD Phenom(TM) II Dual-Core Mobile Processor N620 (2.8GHz, 2MB L2 Cache)
Memory FREE Upgrade to 4GB DDR3 System Memory (2 Dimm)
Hard drive 320GB 7200RPM SATA Hard Drive with HP ProtectSmart Hard Drive Protection
Graphics card 512MB ATI Mobility Radeon(TM) HD 5470 switchable graphics
http://www.shopping.hp.com/webapp/shopping/computer_series.do?storeName=computer_store&category=notebooks&series_name=dv6z_series&a1=Category&v1=High%20performance
But this one is a desktop (Which I Prefer) for gaming
This one is $600
Operating system Genuine Windows 7 Home Premium 64-bit edit
Processor AMD Athlon(TM) X4 635 quad-core processor [2.9GHz, 2MB L2, up to 4000MHz bus] edit
Memory FREE UPGRADE! 6GB DDR3-1333MHz SDRAM [3 DIMMs] from 4GB edit
Hard drive FREE UPGRADE! 750GB 7200 rpm SATA 3Gb/s hard drive from 500GB edit
Graphics card 512MB ATI Radeon HD 5450 [DVI, HDMI, VGA adapter]
http://www.shopping.hp.com/webapp/shopping/computer_series.do?storeName=computer_store&category=desktops&series_name=HPE300z_series&a1=Category&v1=High%20performance