H487QS1GP
HIS HD 4870 IceQ 4+ (Full HD 1080p) HDMI 1GB (256bit) GDDR5 Dual DL-DVI & TV (HDCP) PCIe (RoHS)
H487QT512P
HIS HD 4870 IceQ 4+ Turbo (Full HD 1080p) HDMI 512MB (256bit) GDDR5 Dual DL-DVI & TV (HDCP) PCIe (RoHS)
H487QT1GP
HIS HD 4870 IceQ 4+ Turbo (Full HD 1080p) HDMI 1GB (256bit) GDDR5 Dual DL-DVI & TV (HDCP) PCIe (RoHS)
請問這幾各要多少錢