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Compare ASRock B760M PG Lightning WiFi vs ASUS Prime B660M-A WiFi D4

ASRock B760M PG Lightning WiFi and ASUS Prime B660M-A WiFi D4 are both motherboards with the same Socket (LGA1700), Form factor (Micro ATX) and Audio Channels (7.1 Channels). The main differences are in Chipset, Supported Memory, Max LAN Speed and Back I/O Ports.
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Brand
ASRock
Brand
ASUS
Model
  • B760M PG Lightning Wifi
  • 90-MXBMT0-A0UAYZ
Model
  • PRIME B660M-A WIFI D4
  • 90MB1AE0-MVAAY0
  • 90MB1AE0-M0EAY0
Release Date
📅 October 2023
Release Date
📅 January 2022
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★★
(2 reviews)
Price history
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Price history
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Compatible PC parts
Compatible PC parts
Socket
LGA1700
Socket
LGA1700
Form factor
Micro ATX
Form factor
Micro ATX
Chipset
Intel B760
Chipset
Intel B660
Supported Memory
DDR5
3600Mhz 4000Mhz 4400Mhz 4800Mhz 5200Mhz 5600Mhz 6000Mhz 6200Mhz 6400Mhz 6600Mhz 6800Mhz 7000Mhz 7200Mhz
Supported Memory
DDR4
2133Mhz 2400Mhz 2666Mhz 2800Mhz 2933Mhz 3000Mhz 3200Mhz 3333Mhz 3400Mhz 3466Mhz 3600Mhz 3733Mhz 4000Mhz 4266Mhz 4400Mhz 4600Mhz 4800Mhz 5000Mhz 5333Mhz
* 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
-
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
-
Max LAN Speed
2.5Gbps
Max LAN Speed
10/100/1000Mbps
SLI Support
No
SLI Support
No
CrossFire Support
No
CrossFire Support
No
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 USB 3.2 Gen 2 ports (2 x Type-A )
  • 4 x USB 2.0 ports (4 x Type-A)
  • 1 x DisplayPort
  • 2 x HDMI ports
  • 1 x Wi-Fi Module
  • 1 x Intel 1Gb Ethernet port
  • 3 x Audio jacks
  • 1 x PS/2 Keyboard/Mouse combo port
Wireless LAN
Yes
Wireless LAN
Yes
Wi-Fi Generation
6E
Wi-Fi Generation
6
PCI-Express x16 Slots
2
PCI-Express x16 Slots
3
PCI-Express x4 Slots
0
PCI-Express x4 Slots
0
PCI-Express x1 Slots
0
PCI-Express x1 Slots
0
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
2
M.2 Devices support
  • 2242 / 2260 / 2280 - M Key
  • 2280 - M Key
  • 2280 - M Key
  • 2230 - E Key
M.2 Devices support
  • 2242 / 2260 / 2280 - M Key
  • 2242 / 2260 / 2280 - M Key
RAM Slots
4
RAM Slots
4
Maximum Supported RAM
192 GB
Maximum Supported RAM
128 GB
Onboard USB 2.0
2
Onboard USB 2.0
2
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 WiFi:

  • 31% cheaper, you can save $50.00
  • Newer Product, it was released around 21 months later
  • Newer Wi-Fi protocol
  • +2 Ports M.2
  • +64 GB maximum RAM supported

Buy now

Reasons to buy the ASUS Prime B660M-A WiFi D4:

  • +1 Slots PCI-E x16
  • +1 Onboard USB 3.2 Gen 1
  • +1 Onboard USB 3.2 Gen 2

Buy now

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