引用:
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作者rs21efihidshow
我使用的是z87+e1230v3 主機板總線經查詢為20條
今天我用一張顯卡 pcie 3.0 x16
一張m.2 pcie轉卡 規格為x4
若再加一張網卡 pcie x1的
是否會影響到顯卡跟或m2 ssd 的速度
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PCI Express Theoretical Max Bandwidth
The theoretical maximum bandwidth of PCI-e 3.0 is 8GT/s, or nearly 1GB/s per lane:
PCI-e 1.0 PCI-e 2.x PCI-e 3.0 PCI-e 4.x
x1 250MB/s 500MB/s 985MB/s 1969MB/s
x4 1000MB/s 2000MB/s 3940MB/s 7876MB/s
x8 2000MB/s 4000MB/s 7880MB/s 15752MB/s
x16 4000MB/s 8000MB/s 15760MB/s 31504MB/s
[YOUTUBE]XJuj16gRoBI[/YOUTUBE]
https://www.asus.com/tw/Motherboard...specifications/
*1: DP 1.2 Multi-Stream Transport compliant, supports DP 1.2 monitor daisy chain up to 3 displays
*2: With 2 PCIex16 graphics card.
*3: The PCIe x16_3 slot shares bandwidth with PCIe x1_2/3/4 slots. The PCIe x16_3 slot is set to x1 mode by default.
*4: The PCIe x1_2 shares bandwidth with SATA6G_E12. The SATA6G_E12 is enabled by default for system resource optimization.
*5: Supports on Intel® Core™ processor family
*6: These SATA ports are for data hard drivers only. ATAPI devices are not supported.
