ROG STRIX B550-I GAMING

by ASUSTeK Computer INC.

BIOS

vendor: American Megatrends Inc.
version: 3402
release: 5.17
date: 2023-09-21

IOMMU Groups

Group None:
00:00.0 Host bridge [0600]: Renoir/Cezanne Root Complex [1630]
00:00.2 IOMMU [0806]: Renoir/Cezanne IOMMU [1631]
Group 0:
00:01.0 Host bridge [0600]: Renoir PCIe Dummy Host Bridge [1632]
Group 1:
00:02.0 Host bridge [0600]: Renoir PCIe Dummy Host Bridge [1632]
Group 2:
00:02.1 PCI bridge [0604]: Renoir/Cezanne PCIe GPP Bridge [1634]
Group 3:
00:02.2 PCI bridge [0604]: Renoir/Cezanne PCIe GPP Bridge [1634]
Group 4:
00:08.0 Host bridge [0600]: Renoir PCIe Dummy Host Bridge [1632]
Group 5:
00:08.1 PCI bridge [0604]: Renoir Internal PCIe GPP Bridge to Bus [1635]
Group 6:
00:14.0 SMBus [0c05]: FCH SMBus Controller [790b]
00:14.3 ISA bridge [0601]: FCH LPC Bridge [790e]
Group 7:
00:18.0 Host bridge [0600]: Cezanne Data Fabric; Function 0 [166a]
00:18.1 Host bridge [0600]: Cezanne Data Fabric; Function 1 [166b]
00:18.2 Host bridge [0600]: Cezanne Data Fabric; Function 2 [166c]
00:18.3 Host bridge [0600]: Cezanne Data Fabric; Function 3 [166d]
00:18.4 Host bridge [0600]: Cezanne Data Fabric; Function 4 [166e]
00:18.5 Host bridge [0600]: Cezanne Data Fabric; Function 5 [166f]
00:18.6 Host bridge [0600]: Cezanne Data Fabric; Function 6 [1670]
00:18.7 Host bridge [0600]: Cezanne Data Fabric; Function 7 [1671]
Group 8:
05:00.0 Network controller [0280]: Wireless 7265 [095a]
06:00.0 Ethernet controller [0200]: Ethernet Controller I225-V [15f3]
01:00.0 USB controller [0c03]: 500 Series Chipset USB 3.1 XHCI Controller [43ee]
01:00.1 SATA controller [0106]: 500 Series Chipset SATA Controller [43eb]
01:00.2 PCI bridge [0604]: 500 Series Chipset Switch Upstream Port [43e9]
02:00.0 PCI bridge [0604]: Device [43ea]
02:04.0 PCI bridge [0604]: Device [43ea]
02:08.0 PCI bridge [0604]: Device [43ea]
02:09.0 PCI bridge [0604]: Device [43ea]
04:00.0 SATA controller [0106]: ASM1064 Serial ATA Controller [1064]
Group 9:
07:00.0 Non-Volatile memory controller [0108]: NVMe SSD Controller SM981/PM981/PM983 [a808]
Group 10:
08:00.0 VGA compatible controller [0300]: Cezanne [Radeon Vega Series / Radeon Vega Mobile Series] [1638]
Group 11:
08:00.1 Audio device [0403]: Renoir Radeon High Definition Audio Controller [1637]
Group 12:
08:00.2 Encryption controller [1080]: Family 17h (Models 10h-1fh) Platform Security Processor [15df]
Group 13:
08:00.3 USB controller [0c03]: Renoir/Cezanne USB 3.1 [1639]
Group 14:
08:00.4 USB controller [0c03]: Renoir/Cezanne USB 3.1 [1639]
Group 15:
08:00.6 Audio device [0403]: Family 17h/19h HD Audio Controller [15e3]