Is the ATI Radeon 4330 good. and what is beast the ATI Radeon 4330 or the Intel GMA 4500MHD - 64 MB. thanks?

i am thinking of getting a acer time line Time line 5810TZ Laptop - LX.PK702.004 on the acer direct.co.uk web sight if you could tell me what Graphics i better that would help and any other laptops that you think will be good to get for �500-�600. thanks