Caracteristicas portatil

Hola compañeros.
Me han ofrecido un portátil vaio , pero no estoy seguro que me sirva par jugar a demasiados juegos tipo witcher 2 o similares.
aqui os paso las características a ver que os parecen, me piden 400 euracos

SONY VAIO MODEL PCG-71211

Intel® Core™ i5 processor
Intel® HM55 Express Chipset
Intel® Core™ i5-430M Processor
with Intel® Turbo Boost Technology

Processor Speed (GHz)
2.26 MHz
Max Turbo Boost Speed (GHz)
2.53 MHz
L2/L3 Cache (MB)
3 MB

Number of Cores
2
Memory Size (GB)
4 GB
PC3-8500
Memory Speed (MHz)
1066 MHz
Memory Type
DDR3 SDRAM
Max. Supported Memory (GB)
8 GB
Max Memory Comment
A portion of the system memory over 3 may not be available to the 32bit operating system.

Hard Drive Type
Serial ATA
500 GB
Hard Drive Speed (rpm)
5400

Optical Drive Type
Blu-ray Disc™ Player-Writer Sony Optitrac BD-5730S: BD ROM/ DVD+-RW/+-R DL/RAM


VAIO Display Plus
16:9
Resolution Full HD
1920 x 1080
Max Resolution External Display
2048 x 1536

Graphic Card Name
ATI Mobility Radeon™ HD 5470 Graphics
Video RAM memory (MB)
512
Total Graphics Memory
2230MB*

muchas gracias amigos