砌機（打機用）6000~8000

睇下咁得吾得

[cpu]Intel Xeon 4 Core 8 Thread E3-1230 3.2G (8M Cache,LGA 1155,32nm) BOX 盒裝 $1828
[主機板]MSI Z68MA-G45 (B3) Z68,DDR3,LGA 1155,USB3.0,SATA3 6Gb/s,M.ATX M/B $865
[ram]A-DATA Premier DDR-3 1333MHz 4G Ramx2 $282
[display]MSI微星 DI-N570TFP Twin Frozr III Power Edition OC GTX570 DVIx2+Mini HDMI PCI-E 1280MB GDDR5 $2620
[HDD]Hitachi HDS721050CLA662 500GB SATA3 6Gb/s /16MB HDD $642
[DVD-W]LG GH-24NS90 24X DVD Writer /SATA/黑色 $137
[火牛]ANTEC HCG620 High Current Gamer 620W 80Plus Bronze 火牛 $749
[case]2THE MAX CA301 -R ATX Case $220
[cpu散熱]九州風神 DEEPCOOL GAMMA 伽瑪 Blade CPU Cooling Fan $79

total: $7422

此list採用伺服器級cpu，效能比i7-2600低少許，但比它便宜，display是針對玩戰地風雲3(Battlefield3)/COD:MW3而設，畫質開高/極高都冇問題

2011-12-23 04:24:44 補充：
你要用AMD Phenom II X4 1405T，咁要連板都要換
[cpu]AMD PHENOM II X6 1045T 2.7GHz CPU [AM3] HDT45TWFGRBOX 盒裝 $1053
[主機板]MSI 970A-G45 AMD 970,DDR3,USB3.0,SATA3 6Gb/s,ATX M/B $715
其他同上，total: $6497

2011-12-23 04:28:49 補充：
sorry ar~睇錯cpu tim...>.<呢個list需要用64 bit windows，同埋塊板除咗可支援Phenom II X4/X6外，仲可以支援FX(推土機)系列cpu