我最近要幫人買顯示卡(無預算~~)
試問下列哪塊比較好??幫忙分析一下吧!!

艾爾莎 幻雷者™ X80 XT Platinum
Processor : ATI RADEON X800 XT Platinum, Core Clock: 520 MHz
Memory : 256 MB 256-bit GDDR3 SDRAM, Memory Clock: 1120 MHz
Connectors : DVI-I / ViVo / D-Sub
Bus System : AGP 4X/8X　

艾爾莎 幻雷者™ X80 PRO ViVo
Processor : ATI RADEON X800 PRO, Core Clock: 475 MHz
Memory : 256 MB 256-bit GDDR3 SDRAM, Memory Clock: 900 MHz
Connectors : DVI-I / ViVo / D-Sub
Bus System : AGP 4X/8X　

艾爾莎 幻雷者™ X80 PRO
Processor : ATI RADEON X800 PRO, Core Clock: 475 MHz
Memory : 256 MB 256-bit GDDR3 SDRAM, Memory Clock: 900 MHz
Connectors : DVI-I / TV-Out / D-Sub
Bus System : AGP 4X/8X

艾爾莎 影雷者™ 940Ultra
Processor : NVIDIA GeForce 6800 Ultra, Core Clock: 400 MHz
Memory : 256 MB 256-bit GDDR3 SDRAM, Memory Clock: 1100 MHz
Connectors : DVI-I / TV-Out / DVI-I
Bus System : AGP 4X/8X　

艾爾莎 影雷者™ 940GT
Processor : NVIDIA GeForce 6800 GT, Core Clock: 350 MHz
Memory : 256 MB 256-bit GDDR3 SDRAM, Memory Clock: 1000 MHz
Connectors : DVI-I / TV-Out / D-Sub
Bus System : AGP 4X/8X　

艾爾莎 影雷者™ 940
Processor : NVIDIA GeForce 6800, Core Clock: 325 MHz
Memory : 128 MB 256-bit DDR SDRAM, Memory Clock: 700 MHz
Connectors : DVI-I / TV-Out / D-Sub
Bus System : AGP 4X/8X　

艾爾莎 影雷者 FX 930
Processor : NVIDIA GeForce FX 5800/5800 Ultra
Memory : 128 MB DDR II
Connectors : 1x VGA-D-Sub, 1x DVI-I, 1 x Video In/Out
Bus System : AGP 1X/2X/4X/8X　

艾爾莎 影雷者 FX 732
Processor : NVIDIA GeForce FX 5600/5600 Ultra
Memory : 128/256 MB DDR SDRAM
Connectors : 1x VGA-D-Sub, 1x DVI-I, 1 x Video In/Out
Bus System : AGP 1X/2X/4X/8X　

艾爾莎 影雷者 728
Processor : NVIDIA GeForce4 Ti 4800SE
Memory : 128 MB DDR
Connectors : 1 x VGA D-Sub, 1x DVI-I, 1 x Video Out
Bus System : AGP 1X/2X/4X/8