ASRock B760M PG Lightning and ASRock Z790 PG LIGHTNING are both motherboards with the same Socket (LGA1700), Audio Channels (7.1 Channels) and Max LAN Speed (2.5Gbps). The main differences are in Form factor, Chipset, Supported Memory and Audio Chipset.
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Brand
ASRock
Brand
ASRock
Model
B760M PG Lightning
90-MXBM20-A0UAYZ
Model
Z790 PG LIGHTNING
Release Date
-
Release Date
📅 October 2022
* First availability for purchase, it may not correspond to the actual market launch date.
* High clock speeds may require enabling the XMP profile in the motherboard BIOS ** RAM support may also depend on the CPU memory controller
ECC RAM Support
No
ECC RAM Support
No
Audio Chipset
7.1 CH HD Audio (Realtek ALC897 Audio Codec) Nahimic Audio
Audio Chipset
Realtek ALC897
Audio Channels
7.1 Channels
Audio Channels
7.1 Channels
LAN Chipset
Dragon RTL8125BG2.5 Gigabit LAN 10/100/1000/2500 Mb/sSupports Phantom Gaming LAN Software- Smart Auto Adjust Bandwidth Control- Visual User Friendly UI- Visual Network Usage Statistics- Optimized Default Setting for Game, Browser, and Streaming Modes- User Customized Priority Control
LAN Chipset
Dragon RTL8125BG
Max LAN Speed
2.5Gbps
Max LAN Speed
2.5Gbps
SLI Support
No
SLI Support
No
CrossFire Support
Yes
CrossFire Support
Yes
RAID Support
Yes
RAID Support
Yes
Back Connect
No
Back Connect
No
Back I/O Ports
2 x Antenna Mounting Points
1 x PS/2 Mouse/Keyboard Port
1 x HDMI Port
1 x DisplayPort 1.4
1 x USB 3.2 Gen1 Type-C Port
3 x USB 3.2 Gen1 Type-A Ports
2 x USB 2.0 Ports
1 x RJ-45 LAN Port
HD Audio Jacks: Line in / Front Speaker / Microphone
Back I/O Ports
2 x Antenna Mounting Points
1 x PS/2 Mouse/Keyboard Port
1 x HDMI Port
1 x USB 3.2 Gen2 Type-A Port (10 Gb/s)
1 x USB 3.2 Gen2x2 Type-C Port (20 Gb/s)
5 x USB 3.2 Gen1 Ports
1 x USB 2.0 Port
1 x RJ-45 LAN Port
HD Audio Jacks: Line in / Front Speaker / Microphone
Wireless LAN
No
Wireless LAN
No
PCI-Express x16 Slots
2
PCI-Express x16 Slots
2
PCI-Express x4 Slots
0
PCI-Express x4 Slots
0
PCI-Express x1 Slots
0
PCI-Express x1 Slots
3
SATA 6 Gbps Ports
4
SATA 6 Gbps Ports
4
SATA Express Ports
0
SATA Express Ports
0
M.2 Ports
4
M.2 Ports
5
M.2 Devices support
2242 / 2260 / 2280 - M Key
2280 - M Key
2280 - M Key
2230 - E Key
M.2 Devices support
2260 / 2280 - M Key
2242 / 2260 / 2280 - M Key
2260 / 2280 - M Key
2260 / 2280 - M Key
2230 - E Key
RAM Slots
4
RAM Slots
4
Maximum Supported RAM
192 GB
Maximum Supported RAM
192 GB
Onboard USB 2.0
2
Onboard USB 2.0
0
Onboard USB 3.2 Gen 1
1
Onboard USB 3.2 Gen 1
2
Onboard USB 3.2 Gen 2
0
Onboard USB 3.2 Gen 2
1
Onboard USB 3.2 Gen 2x2
0
Onboard USB 3.2 Gen 2x2
0
Comparison and key differences summary
Reasons to buy the ASRock B760M PG Lightning:
Supports the following RAM types: DDR5 6600MHz, 6800MHz, 7000MHz, 7200MHz
