amd主板fxx芯片组区别（Amd motherboard fxx chipset differences）.docVIP

amd主板990fx970990x芯片组区别（Amd motherboard 990fx970990x chipset differences） The first thing to note is that the document is formed by simply collecting data from the web AMD motherboards, 990FX, 970, 990X chipset 990FX: support two PCI-E 2 x16 full speed slot, and can be split into four PCI-E 2 X8 half speed slot, can form double road to four road CrossFireX, and support a PCI-E 2 X4 slot, six PCI-E 2 x1 slot. 990X: support a PCI-E 2 x16 full speed slot, and split into two PCI-E 2 X8 half speed slot, can form double road CrossFire, and support six PCI-E 2 x1 slot. 970: support a PCI-E 2 x16 full speed slot, and can not split, that is, does not support CrossFire. (some manufacturers have cracked support) South bridge has SB950, SB920 two kinds of models, the main difference is that RAID technology, and there is no native USB 3. SB950: support four PCI-E 2 X1 slot, PCI bus, 14 USB 2 interface, six SATA 6Gbps interface, support RAID 0/1/5/10, can match 990FX, 990X, 970. SB920: support four PCI-E 2 X1 slot, PCI bus, 14 USB 2 interface, six SATA 6Gbps interface, support RAID 0/1/10, mainly with 970. On the difference between the 8 main board, the 1.870 series is typical of the SB850 south bridge chipset board, it can be said that the 770 series of enhanced version. 870, the main board is not with the collection show, most of the large plate design based, relatively adequate materials. Is the only users ideal choice, 2.880G motherboard, plainly, this board is 770 of the vest, with the SB710 south bridge chipset, hardware support is not 870 good. 880G relative to 770, a number of sets show only, and because the power supply to the set, the actual power supply mode is not 770 good. The 880G series is a series that can be considered by users of the display platform, but should not be taken as the priority of the exclusive users. Most of the 880G series are small motherboard design, materials are saved, only gigabyte, ASUSs price is top version of 3.890GX series plate. This seri