Help me to choose a laptop

hii..i am looking for a laptop ideal for gaming..i have decided to buy HP pavilion dv6 1110 ax
it has following features:
Processor type - AMD Turion X2 Dual-Core Mobile Processor RM-74
* 2.20 GHz, 1 MB L2 Cache, Up to 3600 MT/s system bus running at AC/DC mode 35 watt
Standard memory - 4096 MB
Memory - DDR2 800 MHz
Memory layout - (2 x 2048 MB)
Graphic subsystem name - ATI Mobility Radeon HD 4650
Video RAM - 1024 MB dedicated memory


i am a hardcore gamer..and i my maximum budget is 50000 k ...
i want to play games like gta4 and resident evil 5 which is releasing soon.....
please tell me if my laptop is gonna support those games or not.....
if not please tell a better substitute