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战斗力 鹅
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本帖最后由 zmw_831110 于 2024-2-20 11:12 编辑
你第二个显卡插槽也是挂在芯片组上的,和M2_2插槽的M2 SSD共享和CPU的PCIE 4.0 X4的带宽
两者会存在带宽竞争关系
当然,第二个显卡和所有X570上挂的设备,都存在竞争关系就是了...
如果要尽量使得第二个显卡插槽的带宽不受干扰.
建议M2_1插槽装个大容量的M2 SSD,里面装系统+需要用到第二个显卡的应用.
这样在工作的时候,M2 SSD是直连CPU的,副显卡基本上独占了芯片组到CPU的PCIE 4.0 X4的带宽
就是用起来会比较别扭,建议
随意
AMD® X570 Chipset- 4x SATA 6Gb/s ports(SATA1-SATA4)
- 2x M.2 slots (Key M)1
- M2_1 slot (from AMD® Processor) supports PCIe 4.0 x4 (3rd Gen AMD Ryzen™ Desktop Processors) or PCIe 3.0 x4 (2nd Gen AMD Ryzen™/ Ryzen™ 4000 G-Series, Ryzen™ with Radeon™ Vega Graphics and 2nd Gen AMD Ryzen™ with Radeon™ Graphics) 2242/2260/2280 storage devices
- M2_2 slot (from AMD® X570 Chipset) supports PCIe 4.0 x4 (3rd Gen AMD Ryzen™) or 3.0 x4 (2nd Gen AMD Ryzen™/ Ryzen™ 4000 G-Series, Ryzen™ with Radeon™ Vega Graphics and 2nd Gen AMD Ryzen™ with Radeon™ Graphics) and SATA 6Gb/s 2242/ 2260/ 2280/ 22110 storage devices
ASMedia ASM1061- 2x SATA 6Gb/s ports (SATA5, SATA6)
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