關於顯示卡的問題，玩遊戲揀邊張呢?

如果你可以出多幾十...我會建議ATI HD4850...
Grandmars天揚　HD4850 PCI-E 512MB DDR3　$1,540
HIS　HD4850 PCI-E 512MB DDR3　$1,550
Gigabyte　GV-RX485-512H-B HD4850 512MB HDMI　$1,600
ASUS　A4850 EAH4850 HTDI/ 512MB/A DDR3　$1,640
Sapphire藍寶石　HD4850 PCI-E 512MB DDR3　$1,640

佢效能方面甚至比Nvidia 9800GTX強...
詳情可以睇
http://www.hkepc.com/?id=1372&page=7&fs=idn#view
同埋
http://www.tomshardware.com/reviews/radeon-hd-4850,1957-14.html
(如果剩睇Crysis...tomshardware個review出到係HKK4850比9800GTX好)

其實冇話邊一間廠出ge卡效能一定比邊間廠高...
冇一條定律係話Nvidia出d卡效能高過ati...一切都係睇review...
(電腦野冇數據又或者可靠REVIEW的話好多時同吹水冇分別...)