Gigabyte B650I AORUS ULTRA User Manual - Page 5

Motherboard Block Diagram, AM5 CPU, PCI Express 4.0 Bus, AMD Chipset

Page 5 highlights

1-2 Motherboard Block Diagram PCI Express 5.0 (Note) Bus x4 1 M.2 Socket 3 (M2B_CPU) PCI Express 4.0 Bus x16 x4 1 M.2 Socket 3 (M2A_CPU) 1 HDMI 1 DisplayPort MIC Line Out CODEC CPU CLK+/- (100 MHz) DDR5 5200/4800/4400 MT/s AM5 CPU SPI BIOS Bus eSPI iTE® Bus Super I/O USB 2.0 Hub 4 USB 2.0/1.1 2 USB 3.2 Gen 2 Type-A 1 USB Type-C®, with USB 3.2 Gen 2 support & DisplayPort 1.4 Alt mode 1 PCI Express x16 PCIe x4 PCI Express 4.0 Bus x4 1 M.2 Socket 3 (M2C_SB) PCI Express Bus x1 x1 Intel® 2.5GbE LAN M.2 WIFI RJ45 LAN AMD Chipset 1 USB Type-C®, with USB 3.2 Gen 2x2 support 4 USB 3.2 Gen 1 2 USB 2.0/1.1 4 SATA 6Gb/s (Note) Actual support may vary by CPU. - 5 -

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1-2
Motherboard Block Diagram
AM5 CPU
CPU CLK+/- (100 MHz)
LAN
RJ45
PCI Express 4.0 Bus
PCI Express 4.0 Bus
PCI Express Bus
4 USB 3.2 Gen 1
4 SATA 6Gb/s
2 USB 2.0/1.1
2 USB 3.2 Gen 2 Type-A
1 USB Type-C
®
,
with USB 3.2 Gen 2 support &
DisplayPort 1.4 Alt mode
AMD Chipset
x1
x1
4 USB 2.0/1.1
USB 2.0
Hub
1 M.2 Socket 3
(M2B_CPU)
1 M.2 Socket 3
(M2C_SB)
1 M.2 Socket 3
(M2A_CPU)
Intel
®
2.5GbE LAN
1 USB Type-C
®
,
with USB 3.2 Gen 2x2 support
DDR5 5200/4800/4400 MT/s
x16
1 PCI Express x16
Line Out
MIC
CODEC
PCIe x4
eSPI
Bus
SPI
Bus
iTE
®
Super I/O
BIOS
1 HDMI
1 DisplayPort
M.2 WIFI
x4
x4
x4
(Note)
Actual support may vary by CPU.
PCI Express 5.0
(Note)
Bus