Z790 AORUS TACHYON
1001
GIGABYTE
GIGABYTE
GIGABYTE Web
© 2023 GIGA-BYTE TECHNOLOGY CO., LTD.
GIGABYTE
GIGABYTE
GIGABYTE
GIGABYTE
https://download.gigabyte.com/FileList/Manual/mb_manual_installation-guide_12QM-100xR.pdf
Web
https://www.gigabyte.com/jp
REV X.X.
REV 1.0 1.0
BIOS
- 3 -
1 ......................................................................................................4
1-1 ........................................................................ 4
1-2 ....................................................................... 5
2 ..........................................................................6
2-1 ................................................................................................ 6
2-2 ................................................................................................... 7
2-3 CPU CPU ................................................... 11
2-4 ...................................................................................... 14
2-5 .......................................................................... 15
2-6 ......................................................................... 16
2-7 LED .............................................. 18
2-8 .......................................................................................... 21
3 BIOS ....................................................................................34
4 ............36
4-1 .......................................... 36
4-2 .......................................................................... 37
5 ............................................................................................................38
5-1 RAID ............................................................................. 38
5-2 LED .............................................................. 39
Regulatory Notices .................................................................................................... 43
..................................................................................................................... 46
- 4 -
1-1
( ) 5
1
KB_MS
HDMI20
U32
LGA1700
ATX
AUDIO
DDR5_A
DDR5_B
BAT
Intel® Z790
M_BIOS
B_BIOS
THB_C1
THB_C2
Intel® 2.5 GbE
LAN
CODEC
PCIEX16
PCIEX8
PCIEX4
F_U320G
SYS_FAN3
DB_PORT ( )
SYS_FAN1
SYS_FAN6_PUMP
80110
M2A_
CPU
Z790 AORUS TACHYON
F_U32
F_USB2
F_PANEL
D_LED1
F_AUDIO
SYS_FAN5_
PUMP
LED_C1
CPU_OPT
iTE®
Super I/O
ATX_12V_2X4_1
SATA3
5 7
4 6
REAR_BUTTON
U32_G2
U32G2_LAN
F_USB1
SYS_FAN4
CPU_FAN
M2_WIFI
CLR_CMOS
EC_TEMP2
EC_TEMP1
RST
CMOS
RTY
CLK+
CLK-
PWR
LIMP_MODE
OC_IGNITION
TGR
BIOS_SW
SB
+
_
NOISE_SENSOR
BBIOS_LED MBIOS_LED
U320G
ATX_12V_2X4_2
M2P_SBM2Q_SBM2M_SB
F_U32G2
OC_PEG
ASMedia®
USB 3.2 Gen
2
Controller
USB 3.2 Gen 1
Hub
SYS_FAN2
LED_C2
D_LED2
80110
80110
80110
- 5 -
1-2
LGA1700 CPU
DMI 4.0
SPI
Bus
PCI Express Bus
eSPI
Bus
iTE®
Super I/O
Intel® Z790
4 USB 3.2 Gen 1
USB 3.2
Gen 1 Hub
3 USB 3.2 Gen 2 Type-A
M.2 WIFI
PCI Express 5.0 Bus
PCI Express 4.0 Bus
1 M.2 Socket 3
(M2A_CPU)
LAN
RJ45
Intel®
2.5GbE LAN
x16
1 PCI Express x16
x8
2 PCI Express x8
Switch
Dual BIOS
2 USB Type-C®,
with USB 3.2 Gen 2x2 support
2 USB 3.2 Gen 1
Center/Subwoofer
Speaker Out
Line Out
MIC
Line In
S/PDIF Out
Rear Speaker Out
CODEC
1 USB 3.2 Gen
2 Type-A
PS/2 keyboard/mouse
4 SATA 6Gb/s
(SATA3 4~7)
PCI Express 4.0 Bus
ASMedia®
USB 3.2 Gen 2
Controller
x4 x4 x4
3 M.2 Socket 3
(M2P_SB, M2Q_SB, M2M_SB)
x4
x1
x1 x1
PCI Express 3.0 Bus
x4
1 PCI Express x4
CNVi
DDI 1 HDMI
CPU CLK+/- (80~800 MHz)
4 USB 2.0/1.1
DDR5 5600 ( )/5200 ( )/4800/4400 MT/s
( ) CPU
- 6 -
2-1
(ESD)
• PC
• S/N ( )
•
•
•
•CPU
(ESD) ESD
•
•
•
•
•
•
•
•
•
•
•
2
- 7 -
2-2
CPU LGA1700 14 13 12 ® Core™
Pentium® Gold Celeron®
( CPU GIGABYTE Web
)
L3 C PU
Intel® Z790 Express
14 13 ® Core™ i9/i7
- DDR5 5600/5200/4800/4400 MT/s
13 ® Core™ i5/i3 12 ® Core™Pentium®
Gold Celeron®
- DDR5 4800/4400 MT/s
96 GB 48 GB DIMM
2 x DDR5 DIMM
ECC Un-buffered DIMM 1Rx8/2Rx8 ( ECC
)
ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16
XMP ( )
(CPU (
) DRAM
GIGABYTE Web )
-Intel
®
HD
- HDMI (x1) 4096x2160@60 Hz
* HDMI 2.0HDCP 2.3
( CPU
)
Realtek® ALC1220-VB
* DSD
DTS:X® Ultra
2/4/5.1/7.1
S/PDIF
LAN Intel® 2.5GbE LAN (2.5 Gbps/1 Gbps/100 Mbps)
Intel® Wi-Fi 6E AX210
- WIFI a, b, g, n, ac, ax 2.4/5/6 GHz
- BLUETOOTH 5.3
- 11ax 160MHz
(
)
- 8 -
CPU:
- PCIe 5.0 x16 1 x PCI Express x16
PCIEX16
* PCI Express
1 PCIEX16
- PCIe 5.0 x81 x PCI Express x16
PCIEX8
* PCIEX8 PCIEX16
PCIEX8 PCIEX16
x8
- PCIe 3.0 x41 x PCI Express x16
PCIEX4
CPU
- M.2 (x1) (Socket 3M key 22110/2280 PCIe 4.0
x4/x2 SSD ) (M2A_CPU)
- M.2 (x2) (Socket 3M key 22110/2280 PCIe 4.0
x4/x2 SSD ) (M2P_SBM2Q_SB)
- M.2 (x1) (Socket 3M key 22110/2280 SATA
PCIe 4.0 x4/x2 SSD ) (M2M_SB)
- SATA 6Gb/s (x4)
NVMe SSD RAID 0RAID 1RAID 5RAID 10
SATA RAID 0 RAID 1 RAID 5 RAID 10
USB
- USB 3.2 Gen 2x2 USB Type-C® (x2) ( 1
USB 1 )
- USB 3.2 Gen 2 Type-A ( ) (x3)
- USB 3.2 Gen 1 (x2) ( USB )
- USB 2.0/1.1 (x4) USB
ASMedia® USB 3.2 Gen 2
- USB 3.2 Gen 2 Type-A ( ) (x1)
+USB 3.2 Gen 1
- 4 USB 3.2 Gen 1
24 ATX (x1)
8 ATX 12V (x2)
6 OC PEG (x1)
CPU (x1)
CPU/ (x1)
(x4)
/ (x2)
Addressable LED (x2)
RGB LED (x2)
M.2 3 (x4)
SATA 6Gb/s (x4)
- 9 -
(x1)
(x1)
USB 3.2 Gen 2x2 USB Type-C® (x1)
USB 3.2 Gen 2 Type-A () (x1)
USB 3.2 Gen 1 (x1)
USB 2.0/1.1 (x2)
(x1)
Thunderbolt™ (x2)
(x2)
CMOS (x1)
(x1)(PWR)
(x1)(RST)
CMOS (x1)(CMOS)
(x1) (R TY)
(x1) (LIMP_MODE)
CPU (x1) (CLK+)
CPU (x1)(CLK-)
BIOS (x2) (BIOS_SW/SB)
OC (x1)(TGR)
OC (x1)(OC_IGNITION)
Q-Flash Plus (x1)
(x1)
PS/2 (x1)
PS/2 (x1)
SMA (2T2R) (x2)
HDMI (x1)
USB 3.2 Gen 2x2 USB Type-C® (x1)
USB 3.2 Gen 2 Type-A () (x3)
USB 3.2 Gen 1 (x4)
RJ-45 (x1)
S/PDIF (x1)
(x5)
I/O iTE® I/O
* ( )
()
- 10 -
BIOS 256 Mbit (x2)
AMI UEFI BIOS
DualBIOS™
PnP 1.0aDMI 2.7WfM 2.0SM BIOS 2.7ACPI 5.0
GIGABYTE Control Center (GCC)
* GCC
Q-Flash
Q-Flash Plus
Smart Backup
Norton® ( OEM )
LAN bandwidth management software
Windows 11 64-bit
Windows 10 64-bit
E-ATX 30.5cm x 27.0cm
* GIGABYTE
&GIGABYTE Web \
https://www.gigabyte.com/jp/Support/Utility/Motherboard?m=ut
- 11 -
2-3 CPU CPU
CPU
• CPU
( CPU GIGABYTE Web
)
•CPU
•CPU 1 CPU (
CPU CPU )
•CPU
•CPU CPU
•CPU CPU
CPU
. CPU
CPU CPU
CPU CPU CPU
LGA1700 CPU
CPU 1
LGA1700 CPU
CPU
1
&GIGABYTE Web
https://www.gigabyte.com/WebPage/210/quick-guide.html?m=sw
- 12 -
B. CPU
CPU CPU
w
u
CPU CPU
CPU CPU
v
jCPU
k CPU
l
CPU CPU
1 ( ) CPU
1 (
CPU
) CPU
CPU
CPU
* CPU CPU
j
k
l
1
j
k
l
- 13 -
C. CPU
CPU CPU (
CPU CPU
)
u
v
CPU
CPU
4
j
j
k
k
w
CPU
CPU
(CPU_FAN)
CPU_FAN
- 14 -
2-4
•
(
GIGABYTE Web
)
•
•
2
BIOS
2
2 2 1
A DDR5_A
B DDR5_B
CPU
1. 1
2. 2
1 DDR5_B
DDR5_A
DDR5_B
- 15 -
2-5
•
•
1. PC
2.
3.
4. PC
5. PC
6. BIOS
BIOS
7.
PCIEX16
- 16 -
2-6
Q-Flash Plus ( )
Q-Flash Plus S5 BIOS
BIOS USB Q-
Flash Plus BIOS Q-Flash Plus BIOS
BIOS
CMOS
PS/2 PS/2
PS/2 ( ) PS/2 ( )
USB 3.2 Gen 1
USB 3.2 Gen 1 USB 3.2 Gen 1 USB 2.0
USB
USB 3.2 Gen 2 Type-A ( )
USB 3.2 Gen 2 USB 3.2 Gen 2 USB 3.2 Gen 1 USB 2.0
USB
HDMI
HDMI HDCP 2.3 TrueHD DTS HD
192KHz/24 7.1
LPCM
HDMI 4096x2160@60 Hz
SMA (2T2R)
HDMI HDMI (
)
( ) Q-Flash Plus GIGABYTE
•
•
- 17 -
&GIGABYTE Web
https://www.gigabyte.com/WebPage/698/realtek1220-audio.html
USB 3.2 Gen 2 Type-A ( ) (Q-Flash Plus )
USB 3.2 Gen 2 USB 3.2 Gen 2 USB 3.2 Gen 1 USB 2.0
Q-Flash Plus ( ) USB
USB Type-C® (USB 3.2 Gen 2x2 )
USB USB 3.2 Gen 2x2 USB 3.2 Gen 2 USB 3.2 Gen 1
USB 2.0 USB
/
S/PDIF
/
/
/
RJ-45 LAN
Gigabit LAN 2.5 Gbps
LAN LED
LED
LED
LAN
LED
2.5 Gbps
1 Gbps
100 Mbps
LED
/
2 4 5.1 7.1
/a a
a a a
/a
/a a a a
/a
( ) Q-Flash Plus GIGABYTE
- 18 -
2-7 LED
BIOS BIOS LED
BIOS (BIOS_SW) BIOS
BIOS SB
BIOS LED (MBIOS_LED/BBIOS_LED)
BIOS
2 BIOS ( BIOS
)
1 BIOS ( BIOS )
BIOS_SW
2 Single BIOS
1 Dual BIOS
SB
MBIOS_LED ( BIOS )
BBIOS_LED ( BIOS )
BIOS LED
SB
BIOS_SW
MBIOS_LED
BBIOS_LED
1
2
F_USB30 F_U
B_
F_ F_
_
B
BS_
B
SB_
B
_S
S_
_
B
_U
_
B
S
123
123
123
123
1
1
1
1
BSS
S
_S
SSU
1 2 3
S3 BSSS
U
__ 3
F_USB3F
S _
S _
S _
SF
B_
B_
F
_0
S
S
_0F
_F
_
_
__B
U
S _S
_ SF_
B
USB0_B
B_
B_
F_USB3
F_USB303
_
_3U
S_
_S
SS_F
_
_
1
2
F_USB30 F_U
B_
F_ F_
_
B
BS_
B
SB_
B
_S
S_
_
B
_U
_
B
S
123
123
123
123
1
1
1
1
BSS
S
_S
SSU
1 2 3
S3 BSSS
U
__ 3
F_USB3F
S _
S _
S _
SF
B_
B_
F
_0
S
S
_0F
_F
_
_
__B
U
S _S
_ SF_
B
USB0_B
B_
B_
F_USB3
F_USB303
_
_3U
S_
_S
SS_F
_
_
1
2
F_USB30 F_U
B_
F_ F_
_
B
BS_
B
SB_
B
_S
S_
_
B
_U
_
B
S
123
123
123
123
1
1
1
1
BSS
S
_S
SSU
1 2 3
S3 BSSS
U
__ 3
F_USB3F
S _
S _
S _
SF
B_
B_
F
_0
S
S
_0F
_F
_
_
__B
U
S _S
_ SF_
B
USB0_B
B_
B_
F_USB3
F_USB303
_
_3U
S_
_S
SS_F
_
_
1
2
F_USB30 F_U
B_
F_ F_
_
B
BS_
B
SB_
B
_S
S_
_
B
_U
_
B
S
123
123
123
123
1
1
1
1
BSS
S
_S
SSU
1 2 3
S3 BSSS
U
__ 3
F_USB3F
S _
S _
S _
SF
B_
B_
F
_0
S
S
_0F
_F
_
_
__B
U
S _S
_ SF_
B
USB0_B
B_
B_
F_USB3
F_USB303
_
_3U
S_
_S
SS_F
_
_
PWR
RST
CMOS
CMOS 3
/
BIOS
CMOS
RST:
CMOS: CMOS
PWR:
•CMOS
• CMOS
•BIOS
(Load Optimized Defaults ) BIOS ( GIGABYTE
BIOS )
SB
- 19 -
OC
GIGABYTE OC
CPU
OC
(RTY)
CPU
CPU BCLK (CLK+):
CPU BCLK 1 BCLK 0.1MHz
BIOS CPU 1
CPU 1
CPU BCLK (CLK-):
CPU BCLK 1 BCLK
0.1MHz BIOS CPU
1 CPU 1
(LIMP_MODE)
CMOS
OC (OC_IGNITION)
OC DIY
CPU
GIGABYTE
OC (TGR):
CPU
CPU TGR
CPU
2 ( CPU CPU )
1 BIOS
1
2
F_USB30 F_U
B_
F_ F_
_
B
BS_
B
SB_
B
_S
S_
_
B
_U
_
B
S
123
123
123
123
1
1
1
1
BSS
S
_S
SSU
1 2 3
S3 BSSS
U
__ 3
F_USB3F
S _
S _
S _
SF
B_
B_
F
_0
S
S
_0F
_F
_
_
__B
U
S _S
_ SF_
B
USB0_B
B_
B_
F_USB3
F_USB303
_
_3U
S_
_S
SS_F
_
1
2
F_USB30 F_U
B_
F_ F_
_
B
BS_
B
SB_
B
_S
S_
_
B
_U
_
B
S
123
123
123
123
1
1
1
1
BSS
S
_S
SSU
1 2 3
S3 BSSS
U
__ 3
F_USB3F
S _
S _
S _
SF
B_
B_
F
_0
S
S
_0F
_F
_
_
__B
U
S _S
_ SF_
B
USB0_B
B_
B_
F_USB3
F_USB303
_
_3U
S_
_S
SS_F
_
CLK+
CLK-
OC_IGNITION
TGR
LIMP_MODE
RTY
- 20 -
Pin 1
F_USB30 F_U
B_
F_ F_
_
B
BS_
B
SB_
B
_S
S_
_
B
_U
_
B
S
123
123
123
123
1
1
1
1
BSS
S
_S
SSU
1 2 3
S3 BSSS
U
__ 3
F_USB3F
S _
S _
S _
SF
B_
B_
F
_0
S
S
_0F
_F
_
_
__B
U
S _S
_ SF_
B
USB0_B
B_
B_
F_USB3
F_USB303
_
_3U
S_
_S
SS_F
_
_
PCH_CORE
VCORE_DIE
Pin 1
F_USB30 F_U
B_
F_ F_
_
B
BS_
B
SB_
B
_S
S_
_
B
_U
_
B
S
123
123
123
123
1
1
1
1
BSS
S
_S
SSU
1 2 3
S3 BSSS
U
__ 3
F_USB3F
S _
S _
S _
SF
B_
B_
F
_0
S
S
_0F
_F
_
_
__B
U
S _S
_ SF_
B
USB0_B
B_
B_
F_USB3
F_USB303
_
_3U
S_
_S
SS_F
_
_
Pin 1
F_USB30 F_U
B_
F_ F_
_
B
BS_
B
SB_
B
_S
S_
_
B
_U
_
B
S
123
123
123
123
1
1
1
1
BSS
S
_S
SSU
1 2 3
S3 BSSS
U
__ 3
F_USB3F
S _
S _
S _
SF
B_
B_
F
_0
S
S
_0F
_F
_
_
__B
U
S _S
_ SF_
B
USB0_B
B_
B_
F_USB3
F_USB303
_
_3U
S_
_S
SS_F
_
_
Pin 1
F_USB30 F_U
B_
F_ F_
_
B
BS_
B
SB_
B
_S
S_
_
B
_U
_
B
S
123
123
123
123
1
1
1
1
BSS
S
_S
SSU
1 2 3
S3 BSSS
U
__ 3
F_USB3F
S _
S _
S _
SF
B_
B_
F
_0
S
S
_0F
_F
_
_
__B
U
S _S
_ SF_
B
USB0_B
B_
B_
F_USB3
F_USB303
_
_3U
S_
_S
SS_F
_
_
Pin 1
F_USB30 F_U
B_
F_ F_
_
B
BS_
B
SB_
B
_S
S_
_
B
_U
_
B
S
123
123
123
123
1
1
1
1
BSS
S
_S
SSU
1 2 3
S3 BSSS
U
__ 3
F_USB3F
S _
S _
S _
SF
B_
B_
F
_0
S
S
_0F
_F
_
_
__B
U
S _S
_ SF_
B
USB0_B
B_
B_
F_USB3
F_USB303
_
_3U
S_
_S
SS_F
_
_
CPU_1V05
Pin 1
CPU_VDD2
RSV
Pin 1
Pin 1
F_USB30 F_U
B_
F_ F_
_
B
BS_
B
SB_
B
_S
S_
_
B
_U
_
B
S
123
123
123
123
1
1
1
1
BSS
S
_S
SSU
1 2 3
S3 BSSS
U
__ 3
F_USB3F
S _
S _
S _
SF
B_
B_
F
_0
S
S
_0F
_F
_
_
__B
U
S _S
_ SF_
B
USB0_B
B_
B_
F_USB3
F_USB303
_
_3U
S_
_S
SS_F
_
_
CPU_AUX
VCORE_SKT
VCORE_IO
F_USB30 F_U
B_
F_ F_
_
B
BS_
B
SB_
B
_S
S_
_
B
_U
_
B
S
123
123
123
123
1
1
1
1
BSS
S
_S
SSU
1 2 3
S3 BSSS
U
__ 3
F_USB3F
S _
S _
S _
SF
B_
B_
F
_0
S
S
_0F
_F
_
_
__B
U
S _S
_ SF_
B
USB0_B
B_
B_
F_USB3
F_USB303
_
_3U
S_
_S
SS_F
_
_
F_USB30 F_U
B_
F_ F_
_
B
BS_
B
SB_
B
_S
S_
_
B
_U
_
B
S
123
123
123
123
1
1
1
1
BSS
S
_S
SSU
1 2 3
S3 BSSS
U
__ 3
F_USB3F
S _
S _
S _
SF
B_
B_
F
_0
S
S
_0F
_F
_
_
__B
U
S _S
_ SF_
B
USB0_B
B_
B_
F_USB3
F_USB303
_
_3U
S_
_S
SS_F
_
_
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