If you are looking for a budget motherboard option for Intel 12th generation Alder Lake processors then motherboards based on the B660 chipset are a great choice. Not everyone can afford a Z690 motherboard for their Intel 12th generation CPU build because most of the mainstream users are generally on a relatively low budget. Moreover, not everyone has requirements for the flagship Z690 chipset because either they have a non-overclocked Intel 12th Generation processor or they do not want that much number of features, expansion slots, and I/O ports.
In a practical scenario, a good B660 motherboard offers a great balance between performance, features, and price. You will not be able to perform CPU overclocking on a B660 motherboard but memory overclocking is supported. Moreover, the B660 chipset comes with fewer PCIe 4.0/3.0 lanes, slots, and I/O ports compared to the Z690 chipset, and PCIe RAID 0/1/5 is also not supported although SATA RAID 0/1/5 is supported. One major feature that is supported by both Z690 and B660 chipsets is the support for Integrated Intel Wi-Fi 6E. In the below table, you can check out the major differences in specs between Z690 and B660 chipsets.
| Z690 Chipset | B660 Chipset | |
| Processor Overclocking | Yes | No |
| Memory Overclocking | Yes | Yes |
| Memory Type Support | DDR5/DDR4 | DDR5/DDR4 |
| CPU PCIe 5.0 Lanes | 1×16/2×8 | 1×16 |
| CPU PCIe 4.0 Lanes | 1×4 | 1×4 |
| Chipset PCIe 4.0 Lanes | Up to 12 | Up to 6 |
| Chipset PCIe 3.0 Lanes | Up to 16 | Up to 8 |
| DMI 4.0 Lanes | 8 | 4 |
| SATA 3.0 (6Gb/s) Ports | Up to 8 | 4 |
| USB 3.2 Gen 2×2 Ports | 4 | 2 |
| USB 3.2 Gen 2×1 Ports | 10 | 4 |
| USB 3.2 Gen 1×1 Ports | 10 | 6 |
| PCIe RAID 0/1/5 support | Yes | No |
| Integrated Intel Wi-Fi 6E | Yes | Yes |
So, if you are looking for budget B660 motherboard options then below I am listing some of the best ones out there in the market. All the below-mentioned B660 motherboards support DDR4 RAM only.
Best Entry Level B660 Motherboard
Below are the best entry-level budget B660 motherboards for Intel 12th Gen. Alder Lake processors.
ASUS PRIME B660-PLUS D4
[2.5G LAN, Thunderbolt 4 Support, 3x Display Outputs]
If you are looking for a good entry-level B660 motherboard for your budget or mainstream Intel 12th generation Core or Celeron processor then ASUS PRIME B660-PLUS D4 is one of the best options available in the market. It is an ATX form factor board and comes with all the basic features that you need for setting up a budget gaming or work PC. The motherboard comes with three PCIe x16 slots in which the primary one is a PCIe Gen4 x16 slot and is Stainless-steel armored which helps in supporting heavy graphics cards without damaging the board and also prevents graphics card sagging. For NVMe SSDs, the board comes with three M.2 slots and all of them are PCI-Express 4.0 (two support PCIe 4.0 x4 and one PCIe 4.0 x2). The top M.2 slot comes with a heatsink installed for keeping the NVMe cool during continuous operation. The board supports DDR4 5066 (OC) RAM and up to 128GB capacity.
The power delivery on the motherboard is decent and it comes with 8 Phase VRM design. The VRM module is cooled by pretty basic heatsinks but it is better to have something than nothing for cooling. The motherboard also comes with ARGB and RGB headers and supports Asus Aura Sync RGB lighting. Moreover, Thunderbolt 4 Support is also available via an onboard header. Other prominent features include a 2.5G Ethernet/LAN, USB 3.2 Gen 2×2 (Type-C) port (supports speed up to 20Gbps), Realtek 7.1 HD Audio, Q-LED for troubleshooting, RAID Support, UEFI BIOS, and ASUS OptiMe for better memory stability and compatibility. Display connectivity options include HDMI 2.1, DisplayPort 1.4, and VGA (D-Sub) port.
Note: A Micro-ATX form factor of this motherboard is also available as ASUS PRIME B660M-A D4. You can check out the mATX version too from the links below.
| ASUS PRIME B660-PLUS D4 Specifications | |
| Socket Type | LGA 1700 |
| Form Factor | ATX |
| Chipset | Intel B660 |
| Processor support | Supports 12th Gen Intel Core Processors, Pentium Gold, and Celeron Processors |
| RAM support | DDR4 5066 (OC) up to 128 GB, Dual Channel |
| Slots | DIMM x 4, PCIe x16 x 2, PCIe x1 x 2 , M.2 x 3 |
| Ports | SATA 6Gb/s x 4, USB 3.2 Gen 2×2 (Type-C) x 1, USB 3.2 Gen 2 x 2, USB 3.2 Gen 1 x 1, USB 2.0 x 2 |
| Features | Memory Overclocking, Intel XMP Support, Realtek 7.1 HD Audio, 2.5G LAN, Asus SafeSlot, VRM Heatsinks, RGB & ARGB Headers, Asus Aura Sync RGB Support, M.2 Heatsink, Q-LED for troubleshooting, Thunderbolt 4 Support via onboard header, ASUS OptiMe, SATA RAID 0/1/5/10 Support, UEFI BIOS |
| Display Output | HDMI 2.1 x 1, DisplayPort 1.4 x 1, VGA x 1 |
Best Budget B660 Motherboards (Mainstream Segment)
Here are the best budget B660 motherboards that can be used for a budget, mid-range, or even a high-end Intel 12th generation processor.
MSI MAG B660M MORTAR WIFI DDR4
[Good Build & Performance, Quite Feature Rich, Competitively Priced]
MSI MAG B660M MORTAR WIFI DDR4 is one of the best budget mainstream B660 motherboards you can buy for your Intel 12th generation processor. It is a micro-ATX form factor motherboard which means it can easily fit in a mini-tower or smaller cases. The board supports DDR4 RAM up to 4800 MHz (OC) speed and up to 128GB capacity. For graphics cards, the motherboard comes with two PCIe x16 slots in which the first slot is PCIe 4.0 x16 and is Steel Armored. For NVMe drives, the board has got two M.2 slots and both of them are PCIe 4.0 x4 and come with heatsinks installed for cooling.
When it comes to power delivery, the motherboard uses a 12 + 1 +1 Duet Rail Power System (14 VRM Phases in total) and can easily run a high-end Intel 12th generation processor without any issues. The VRM module on the board is cooled by decently sized heatsinks. Network connectivity options include 2.5G LAN and onboard Intel Wi-Fi 6 + Bluetooth 5.2. The board also comes with Ultra-Fast USB 3.2 Gen2x2 20Gbps Type-C connectors and has got ARGB and RGB headers. For troubleshooting, EZ Debug LED is also present on the motherboard. Other features include 7.1-Channel High Definition Audio (Realtek ALC1200 Codec), Optical S/PDIF OUT, Integrated I/O Shield, Pump Fan Support, RAID 0/1/5/10 Support, and 2-Way AMD CrossFire Support. Display output ports include HDMI 2.1 and DisplayPort 1.4. The build quality of the motherboard is very good and is quite heavy for the size. The motherboard also looks great with a black PCB and Silver colored heatsinks. Overall, a great inexpensive feature-rich, and performance-oriented B660 motherboard that is suitable for building all kinds of systems (gaming or work).
| MSI MAG B660M MORTAR WIFI DDR4 Specifications | |
| Socket Type | LGA 1700 |
| Form Factor | Micro-ATX |
| Chipset | Intel B660 |
| Processor support | Supports 12th Gen Intel Core Processors, Pentium Gold, and Celeron Processors |
| RAM support | DDR4 4800+(OC) MHz, up to 128 GB, Dual Channel |
| Slots | DIMM x 4, PCIe x16 x 2, PCIe x1 x 1 , M.2 x 2 |
| Ports | SATA 6Gb/s x 4, USB 3.2 Gen2x2 20Gbps Type-C x 1, USB 3.2 Gen 2 Type-A x 1, USB 3.2 Gen 1 x 4, USB 2.0 x 4 |
| Features | 7.1-Channel High Definition Audio, Supports 2-Way AMD CrossFire, RGB & ARGB Connectors, Optical S/PDIF OUT, 2.5G LAN, Intel Wi-Fi 6 + Bluetooth 5.2, Integrated I/O Shield, VRM Heatsinks, PCIe Steel Armor, M.2 Shield Frozr, 12 + 1 +1 Duet Rail Power System, RAID 0/1/5/10 Support, UEFI BIOS |
| Display Output | HDMI 2.1 x 1, DisplayPort 1.4 x 1 |
Buy MSI MAG B660M MORTAR WIFI DDR4
GIGABYTE B660M AORUS PRO AX DDR4
[Q-Flash Plus BIOS Update Button, Good Performance & Build, RGB Lighting, Feature Rich]
Another very good budget mainstream B660 motherboard that is priced similar to the above-mentioned MSI MAG B660M MORTAR WIFI DDR4. GIGABYTE B660M AORUS PRO AX DDR4 is also a Micro-ATX form factor motherboard and can easily fit in smaller PC cases. The motherboard is feature-rich and offers great performance for the price. It comes with two PCIe x16 slots where the primary top slot is PCIe Gen4 (x16) ready and is steel armored. For NVMe SSDs, the board comes with two M.2 slots that are PCIe 4.0 ready and come with heatsinks installed for cooling. The board supports DDR4 5333(O.C.) RAM and up to 128GB capacity.
The board uses a 12+1+1 Twin Hybrid Digital VRM Design and has decently big heatsinks installed over the VRM. Here the 12 power phases for VCore use 6+6 phases parallel power design to ensure maximum Turbo Boost and stability during higher and continuous loads. The power delivery is sufficient for even a high-end Intel 12th generation processor but overclocking is not possible as the board does not support it. The connectivity options include 2.5G LAN and Intel WIFI 6 802.11ax + BT 5.2 for networking and USB 3.2 Gen2x2 20Gbps Type-C and USB 3.2 Gen 2 10Gbps Type-A for super-fast data transfer for devices. The motherboard comes with RGB Lighting and supports RGB Fusion 2.0. A prominent feature of the board is the Q-Flash Plus Update BIOS button that allows you to flash BIOS without Installing the CPU, Memory, and Graphics Card. Other features include 7.1-Channel High Definition Audio, Optical S/PDIF OUT, RGB & ARGB Connectors, Smart Fan 6, SATA RAID 0/1/5/10 Support, and Integrated I/O Shield. Display connectivity options include HDMI 2.1 and DisplayPort 1.4 port.
| GIGABYTE B660M AORUS PRO AX DDR4 Specifications | |
| Socket Type | LGA 1700 |
| Form Factor | Micro-ATX |
| Chipset | Intel B660 |
| Processor support | Supports 12th Gen Intel Core Processors, Pentium Gold, and Celeron Processors |
| RAM support | DDR4 5333(O.C.), up to 128 GB, Dual Channel |
| Slots | DIMM x 4, PCIe x16 x 2, M.2 x 2 |
| Ports | SATA 6Gb/s x 4, USB 3.2 Gen2x2 20Gbps Type-C x 1, USB 3.2 Gen 2 10Gbps Type-A x 3, USB 2.0 x 4 |
| Features | 7.1-Channel High Definition Audio, Supports 2-Way AMD CrossFire, RGB Fusion 2.0 Support, RGB & ARGB Connectors, Optical S/PDIF OUT, 2.5G LAN, Intel Wi-Fi 6 + Bluetooth 5.2, Integrated I/O Shield, VRM Heatsinks, Ultra Durable PCIe Armor, M.2 Thermal Guard, 12+1+1 Twin Hybrid Digital VRM Design with 60A DrMOS, RAID 0/1/5/10 Support, Q-Flash Plus Update BIOS Button, Smart Fan 6, UEFI BIOS |
| Display Output | HDMI 2.1 x 1, DisplayPort 1.4 x 1 |
Buy GIGABYTE B660M AORUS PRO AX DDR4
ASUS TUF GAMING B660M-PLUS WIFI D4
[PCIe 5.0 Support, RGB Lighting, Thunderbolt header, Feature Rich]
If you are looking for a budget B660 motherboard that supports PCI-Express 5.0 then the answer is ASUS TUF GAMING B660M-PLUS WIFI D4. It is also a Micro-ATX form factor motherboard and offers many features and delivers stable performance. The motherboard comes with two PCIe x16 for graphics cards. Here, the first or primary slot is PCIe 5.0 x16 and is steel armored and reinforced for supporting heavy graphics cards. For NVMe storage, the card comes with two PCIe 4.0 x4 M.2 slots but only the top M.2 slot comes with a heatsink installed. The board supports DDR4 5333(O.C.) RAM and up to 128GB capacity in total.
The VRM features 10+1 DrMOS power stages and has got decently large VRM heatsinks installed for cooling. The power delivery is sufficient to support even a high-end Intel 12th generation processor even with continuous high loads. The motherboard comes with RGB lighting and for network connectivity, the board includes 2.5G Ethernet and Intel Wi-Fi 6 with Bluetooth 5.2. For super-fast general connectivity, USB 3.2 Gen2x2 20Gbps Type-C port and USB 3.2 Gen 2 10Gbps Type-A ports are present. Other features include Thunderbolt header, 7.1 Channel HD Audio, Integrated I/O Shield, S/PDIF out port, RAID 0/1/5/10 Support, ARGB & RGB Headers, Hybrid Fan Headers, and UEFI BIOS. Display connectivity options include one DisplayPort 1.4 port and an HDMI 2.1 port.
| ASUS TUF GAMING B660M-PLUS WIFI D4 Specifications | |
| Socket Type | LGA 1700 |
| Form Factor | Micro-ATX |
| Chipset | Intel B660 |
| Processor support | Supports 12th Gen Intel Core Processors, Pentium Gold, and Celeron Processors |
| RAM support | DDR4 5333(O.C.), up to 128 GB, Dual Channel |
| Slots | DIMM x 4, PCIe x16 x 2, PCIe x1 x 1, M.2 x 2 |
| Ports | SATA 6Gb/s x 4, USB 3.2 Gen2x2 20Gbps Type-C x 1, USB 3.2 Gen 2 10Gbps Type-A x 4, USB 3.2 Gen 1 x 1, USB 2.0 x 2 |
| Features | 7.1 Channel HD Audio, ASUS SafeSlot, M.2 Heatsink, 2.5G Ethernet, Intel Wi-Fi 6 + BT 5.2, Thunderbolt header, ARGB & RGB Headers, Asus Aura Sync RGB Lighting, 10+1 DrMOS power stages VRM Design, VRM Heatsinks, Hybrid Fan Headers, Pre-built Integrated I/O Shield, S/PDIF out port, RAID 0/1/5/10 Support, UEFI BIOS |
| Display Output | HDMI 2.1 x 1, DisplayPort 1.4 x 1 |
Buy ASUS TUF GAMING B660M-PLUS WIFI D4
Best ATX B660 Motherboard [Mainstream DDR4 Model]
Below are the best B660 Motherboards in the ATX form factor. These motherboards offer extra expansion slots, and ports and may come with additional features.
MSI MAG B660 TOMAHAWK WIFI DDR4
[Very Good Build & Performance, Quite Feature Loaded, Stealth Look]
MSI MAG B660 TOMAHAWK WIFI DDR4 can be said to be the bigger version of the MSI MAG B660M MORTAR WIFI DDR4 but with extra slots and ports. It is easily one of the best B660 motherboards in the ATX form factor. The board has great built quality, offers very good performance, and is quite feature-rich. It supports DDR4 4800+(OC) MHz and up to 128 GB capacity. For graphics cards, the motherboard comes with two PCIe x16 slots where the primary slot is PCI-Express Gen4 which runs at full x16 bandwidth and is also steel armored. The motherboard does support 2-Way AMD CrossFire for supported AMD graphics cards. For ultra-fast NVMe storage, the motherboard comes with three M.2 PCIe 4.0 slots and has got heatsinks for cooling.
The motherboard uses a 12 + 1 +1 DUET RAIL POWER SYSTEM which means there are 14 VRM Phases in total. The VRM module is cooled by decently sized chunky heatsinks that are black in color. The power delivery on the motherboard is more than sufficient to run a high-end Intel 12th generation processor without any issues. The network connectivity options on the board include 2.5G LAN and Intel Wi-Fi 6 with Bluetooth 5.2. The board also comes with an ultra-fast USB3.2 Gen 2×2 20Gbps USB Type-C port and super-fast USB 3.2 Gen 2 10Gbps Type-A ports. Other features include 7.1-Channel High Definition Audio (Realtek ALC1220P Codec), EZ Debug LED, RGB & ARGB Connectors, Optical S/PDIF Output, Integrated I/O Shield, Pump Fan Support, RAID 0/1/5/10 Support, and UEFI BIOS. For display, the board includes one HDMI 2.1 and one DisplayPort 1.4 port.
| MSI MAG B660 TOMAHAWK WIFI DDR4 Specifications | |
| Socket Type | LGA 1700 |
| Form Factor | ATX |
| Chipset | Intel B660 |
| Processor support | Supports 12th Gen Intel Core Processors, Pentium Gold, and Celeron Processors |
| RAM support | DDR4 4800+(OC) MHz, up to 128 GB, Dual Channel |
| Slots | DIMM x 4, PCIe x16 x 2, PCIe x1 x 1, M.2 x 3 |
| Ports | SATA 6Gb/s x 4, USB3.2 Gen 2×2 20Gbps port (Type-C) x 1, USB 3.2 Gen 2 10Gbps ports x 5, USB 3.2 Gen 1 5Gbps Type-A ports x 2, USB 2.0 ports x 8 |
| Features | 7.1-Channel High Definition Audio (Realtek ALC1220P Codec), Supports, EZ Debug LED, RGB & ARGB Connectors, Optical S/PDIF Output, 2.5G LAN, Intel Wi-Fi 6 + Bluetooth 5.2, Integrated I/O Shield, VRM Heatsinks, PCIe Steel Armor, M.2 Shield Frozr, Pump Fan Support, 12 + 1 +1 DUET RAIL POWER SYSTEM, RAID 0/1/5/10 Support, UEFI BIOS |
| Display Output | HDMI 2.1 x 1, DisplayPort 1.4 x 1 |
Buy MSI MAG B660 TOMAHAWK WIFI DDR4
Other good ATX B660 Motherboards
Mini-ITX B660 Motherboard
If you are looking for a good mini-ITX B660 motherboard for SFF build then you can get ASUS ROG STRIX B660-I GAMING WIFI. You should note that this motherboard is quite expensive and may cost you more than the ATX B660 models.
See also:
- Best LGA 1700 CPU Coolers for Intel 12th Gen Processors
- Best DDR5 RAM for Intel B660 Motherboards with DDR5 Support
Need Help?
If you have any queries regarding Intel B660 motherboards or having trouble selecting the right B660 motherboard for your Intel 12th generation build then let me know your doubts in the comment section below.
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