MSI GAMING PRO MAX X470 - Page 27

15
Overview of Components
PCIe bandwidth table
For 1st, 2nd and 3rd Gen AMD Ryzen™ Processors
Slot Single 2-Way
PCI_E1 (CPU) Gen 3.0 x 16* Gen 3.0 x 8*
PCI_E2 (PCH) Gen 2.0 x 1 Gen 2.0 x 1
PCI_E3 (PCH) Gen 2.0 x 1 Gen 2.0 x 1
PCI_E4 (CPU)  Gen 3.0 x 8*
PCI_E5 (PCH) Gen 2.0 x 1 Gen 2.0 x 1
PCI_E6 (PCH) Gen 2.0 x 4  Gen 2.0 x 4 
M2_1 (CPU) Gen 3.0 x 4 Gen 3.0 x 4
M2_2 (PCH)  Gen 2.0 x 4  Gen 2.0 x 4
(: unavailable, *: graphics card)
For Ryzen™ with Radeon™ Vega Graphics and 2nd Gen AMD Ryzen™ with Radeon™
Graphics Processors
Slot Single
PCI_E1 (CPU) Gen 3.0 x 8*
PCI_E2 (PCH) Gen 2.0 x 1
PCI_E3 (PCH) Gen 2.0 x 1
PCI_E4 (CPU) 
PCI_E5 (PCH) Gen 2.0 x 1
PCI_E6 (PCH) Gen 2.0 x 4 
M2_1 (CPU) Gen 3.0 x 4
M2_2 (PCH)  Gen 2.0 x 4
(: unavailable, *: graphics card)
Athlon™ with Radeon™ Vega Graphics Processors
Slot Single
PCI_E1 (CPU) Gen 3.0 x 4*
PCI_E2 (PCH) Gen 2.0 x 1
PCI_E3 (PCH) Gen 2.0 x 1
PCI_E4 (CPU) 
PCI_E5 (PCH) Gen 2.0 x 1
PCI_E6 (PCH) Gen 2.0 x 4 
M2_1 (CPU) Gen 3.0 x 2
M2_2 (PCH)  Gen 2.0 x 4
(: unavailable, *: graphics card)
Important
PCI_E6 slot will be unavailable when installing PCIe M.2 SSD in M2_2 slot.