CPU插槽,FM2和FM2+有什么区别?可以通用吗?

2025-03-15 08:53:32
推荐回答(1个)
回答1:

  • FM2接口,是现有的FM1接口的升级,代号为Trinity。

  • FM2/FM1都采用了AMD偏爱的PGA封装,并且在针脚的物理布局上,两者如出一辙,但对比图片还是暴露了两款处理器具有的不同针脚方案,FM1的针脚数为905个,而trinity的则为904个。由于针脚数不同两种接口的CPU不兼容,A85芯片组将采用FM2接口,部分A75也有可能支持,要看主板上有没有FM2接口
    核心代号为Trinity 的CPU基本都是FM2接口,从双核的A4到四核的A10都有, 速龙II 只有750K是这种接口

  • 说的更简单些就是:FM2 只支持 FM2接口的CPU;

    FM2+ 可以支持 FM2 和 FM2+ 接口的有所CPU ~

    也就是FM2+兼容性更强

  • AMD FM2+接口的CPU有:
    1、AMD 速龙 X4 860K(四核不带核显)。
    2、一大堆APU,如:A10-7850K、A10-7800、A10-7700K、A8-7600、A6-7400K、A4-7300等。
    3、FM2+ 向下兼容FM2 ,Socket FM2+是AMD最新的桌面平台CPU插座,适用于代号“Kaveri”的第三代APU,并向前兼容代号“Trinity”及“Richland”的第二代APU(如:A10-6800K、A10-6700、A10-5800K等)。相比Socket FM2,FM2+多了两支针脚,支援PCIe 3.0及统一寻址空间。

    4、FM2+接口不兼容AM3+接口(如:FX8300等)和FM1接口(如:A8-3870K等)的CPU。

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