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Intel® B660 Motherboard with 8+2+1 Phases Hybrid Digital VRM with MOS Heatsink, 2 x PCIe 4.0 M.2, Gaming LAN, WIFI 6 802.11ax​, Rear USB 3.2 Gen 2x2 Type-C®, RGB FUSION 2.0, Q-Flash Plus​​​

  • Supports 12th Gen Intel® Core™ Series Processors​​
  • Dual Channel Non-ECC Unbuffered DDR4, 4 DIMMs
  • 8+2+1 Phases Hybrid Digital VRM with MOS Heatsink​
  • WIFI 6 802.11ax 2T2R & BT5 with AERO Antenna​
  • GIGABYTE Gaming LAN with Bandwidth Management​
  • Dual Ultra-Fast NVMe PCIe 4.0 x4 M.2​​
  • Rear SuperSpeed USB 3.2 Gen 2x2 TYPE-C® delivers up to 20Gb/s transfer speeds​​
  • High Quality Audio Capacitors and Audio Noise Guard​
  • RGB FUSION 2.0 supports Addressable LED & RGB LED Strips​​
  • Smart Fan 6 Features Multiple Temperature Sensors , Hybrid Fan Headers with FAN STOP​​
  • Q-Flash Plus Update BIOS without Installing the CPU, Memory and Graphics Card​​
OVERVIEW
POWER
PERFORMANCE
CONNECTIVITY
ULTRA DURABLE
GIGABYTE EXCELLENCE
OVERVIEW
POWER
PERFORMANCE
CONNECTIVITY
ULTRA DURABLE
GIGABYTE EXCELLENCE
1
WIFI 6E 802.11ax
2
HDMI
3
DisplayPort
4
Rear USB 3.2 Gen 2x2 Type-C®
5
Gaming GbE LAN
6
Full PCI Express 4.0 Design
  1. 1*PCIe 4.0 x16 slot
  2. 2*PCIe 4.0 x4 M.2 Connectors
7
Audio Solutions
  1. 8-ch HD Audio
  2. Audio Noise Guard
  3. High-End Audio Capacitors
8
RGB FUSION 2.0
  1. Addressable LED Header*2
  2. RGB LED Header*2
9
Solid Pin Power Connectors
  1. 8 pin CPU Power Connector
10
8+2+1 Phases Hybrid Digital VRM Design
  1. 50A Low RDS(on) MOSFETs
  2. 6-Layer & PCIe 4.0 Ready PCB
  3. Premium Choke and Capacitor
11
Supports 12th Gen. Intel Core™ Processors
12
Dual Channel DDR4, 4 DIMMs
13
Front USB3.2 Gen 1 Type-C® for Connecting Devices
14
2 x M.2 Ultra Storage Performance Connectors
  1. 2* PCIe 4.0 x4 M.2 Connectors
15
4*SATA 6Gb/s
16
Reboot System Button
17
Q-FLASH Plus Onboard Button
POWER
Hybrid Digital VRM Design
8+2+1 Phases Hybrid Power Design
Cleaner and more efficient power delivery to the CPU with better thermal performance ensure stability under high CPU frequencies and heavy loading.
  1. 8+2+1 Phases Low RDS(on) MOSFETs
  2. Solid capacitors to improve transient response and minimize oscillation
  3. 8-pin Solid Pin CPU Power Connector
PERFORMANCE
DDR4 XMP
PCIe 4.0 Design
Smart Fan 6
Hybrid Cores Optimization
Support for DDR4 XMP Up to 5333MHz and Beyond*
GIGABYTE is offering a tested and proven platform that ensures proper compatibility with profiles up to 5333MHz and beyond. All users need to do to attain this performance boost is to ensure that their memory module is XMP capable and that the XMP function is activated and enabled on their GIGABYTE motherboard.
* XMP Profile support may vary depending on memory module.
Please see the complete validated memory support list. Product features may vary by model.
1. PCIe 4.0 M.2 slot
2. PCIe 4.0 x16 slot
3. Low Signal Loss PCB
GIGABYTE B660 Motherboards are ready to work with the PCIe 4.0 devices which are expected to experience triple bandwidth than the current PCIe 3.0 devices. To reach the high speed and maintain good signal integrity, GIGABYTE R&D uses the low impedance PCB to provide the maximum performance.
Hybrid Cores Optimization
With new Intel Hybrid technology, GIGABYTE exclusively creates two new " CPU Upgrade " in BIOS profiles to meet different users’ scenarios by adjusting P-Core and E-Core activation and voltage policy.
GAMING
MAX PERFORMANCE
• Deactivate all E-Core
• Zero compromise on gaming performance
• Up to 20% lower CPU package power
• Up to 5°C lower CPU temperature
• Activate all P-Core and E-Core
• Maximize full multi-cores performance
CONNECTIVITY
2 x PCIe 4.0 M.2 Slots
Gaming GbE LAN
802.11ax WIFI 6E
USB 3.2 Gen 2x2 Type-C®
HDMI 2.0
Hi-Fi Audio
Dual PCIe 4.0 x4 M.2 Connectors
Exclusive Realtek 8118 Gaming LAN
High Speed Gigabit LAN with Automatic Bandwidth Allocation
Realtek 8118 LAN is a high performance and friendly network chip for gaming players with automatic bandwidth allocation to ensure the highest network priority of the game or application. It can provide users the most comprehensive features and the fastest and smoothest Internet experience.
Connecting the Future - USB 3.2 Gen 2x2 Type-C®
Featuring the USB 3.2 Gen 2x2 design which is doubled the performance than previous generation of USB 3.2 Gen 2. It works up to 20Gbps ultra-fast data transfer while connecting to USB 3.2 compliant peripherals. Through the USB Type-C® connector, users can enjoy the flexibility of reversible connection to access and store massive amounts of data rapidly.
HDMI 2.0 for 4K UHD Display and HDCP 2.2 supported
HDMI 2.0, which is backwards compatible with HDMI 1.4, offers 18 Gb/s of bandwidth – nearly twice that of the previous generation. This unlocks the potential for users to transfer multiple video streams, as well as a native cinematic 21:9 ratio (which most movies are shot in), offering the best visual experience for viewers.
High-End Audio Capacitors
GIGABYTE motherboards use high-end audio capacitors. These high quality capacitors help deliver high resolution and high fidelity audio to provide the most realistic sound effects for gamers.
Audio Noise Guard
GIGABYTE motherboards feature an audio noise guard that essentially separates the board’s sensitive analog audio components from potential noise pollution at the PCB level.
ULTRA DURABLE
Q-Flash Plus
Solid Pin
Solid Pin Power Connectors
B660 motherboards feature solid plated ATX 12V 8pin power connectors to offer a stable power supply during CPU overloading.
Solid Pin Power connector advantages
  1. Larger contact area for electricity
  2. More metal quantity to sustain higher power and generated heat
  3. Ultra durable and longer lifespan
GIGABYTE EXCELLENCE
RGB FUSION
BIOS
EASY TUNE
System Information Viewer
Refreshed BIOS
The BIOS is essential for users during initial setup to allow for the most optimal settings. With a new GUI and easier to use functionalities, GIGABYTE has been able to reinvent the BIOS to give users a better experience while setting up their new system. * Photos are for reference only. Product features may vary by model.

EasyTune™
GIGABYTE's EasyTune™ is a simple and easy-to-use interface that allows users to fine-tune their system settings or adjust system and memory clocks and voltages in a Windows environment. With Smart Quick Boost, one click is all it takes to automatically overclock your system, giving an added performance boost when you need it the most.

System Information Viewer
GIGABYTE System Information Viewer is a central location that gives you access to your current system status. Monitor components such as the clocks and processor, set your preferred fan speed profile, create alerts when temperatures get too high or record your system's behavior; these are the possibilities of the System Information Viewer.

* Product specifications and product appearance may differ from country to country. We recommend that you check with your local dealers for the specifications and appearance of the products available in your country. Colors of products may not be perfectly accurate due to variations caused by photographic variables and monitor settings so it may vary from images shown on this site. Although we endeavor to present the most accurate and comprehensive information at the time of publication, we reserve the right to make changes without prior notice.