The best motherboards for i9 12900K

Finally, you are lucky to grab Intel’s remarkable Core i9-12900K (Amazon) processor and now looking for the best ways to draw maximum capability out of this monstrous generation. This processor packs premium features and beats the competitors in several productivity benchmarks. However, this is not the only component of your setup on which you must spend money and effort. Surely you need other units suitable with the best motherboard for i9 12900k and help in its speedy overclocking and dissipating massive heat. A high-end processor with tremendous potential to overclock itself and extensive storage capacity is a perfect choice to make everything thrilling on your operating system, but not the only necessity for your setup or advanced games. A processor needs a compatible motherboard to be best able to operate in a system and create a smooth linkage with other units. The critical determiners of the compatibility of a processor and a motherboard are chipset and socket type.

The unique behavior components boast of each other differentiates and specify them to be a worthy part of a setup. Likewise, Intel’s i9 CPU boasts the LGA 1700 socket and the Z690 chipset, which set your priorities for selecting a motherboard. So to cope with the best cores of this device, you must be conscious while picking up a motherboard. Explore the motherboard’s aspects like manufacturing design, VRM, connectivity type, and cost. These boards have already fired up the competition race because of their massive number, but also have created ease for cautious buyers to grab the product with the exact specifications they need. Potential competitors in the town are ASUS and MSI, with a Z590 chipset that can support 12th generation CPUs. In this guide, we will discuss some of their latest products with the Z590 chipset and an LGA 1700 socket, which can fulfill your quest of getting the best motherboard for your newly bought i9 12900K processor.

The best motherboards for i9 12900K at a glance:

  1. ASUS ROG Strix Z690-F Gaming
  3. ASRock Z690 Steel Legend
  4. ASUS ROG Strix Z690-I Gaming WiFi
  5. MSI PRO Z690-A

The best motherboards for i9 12900K you can buy in 2022

ASUS ROG Strix Z690-F Gaming ASUS ROG Strix Z690-F Gaming

Best overall


Brand: ASUS | Platform: Windows | RAM Size: 128 GB | Compatible Devices: Personal Computer | Graphics Card Interface: PCI Express | CPU SOcket: LG1700 | Memory Speed: 6400 MHz | Item Weight: 4.9 Pounds

+ 6 Layer PCB + 16+1 Power Stages + Excellent overclocking strength
- No PCIe x4 slot - No DDL support

ASUS ROG Strix Z690-F Gaming is an upper mid-range motherboard with a heavy-duty power solution and thermal design. The wise construction style makes this product a perfect pick to support multi-core processors. Its durable capacitors and alloy chokes help make efficient use of power. While choosing an ideal partner for your i9 processor, you can trust this motherboard to unleash its total capacity. To support outstanding performance for gaming, this CPU features 16+1 power stages, DDR5 support, and LGA 1700 socket. It assures you matchless connectivity with numerous ports like a Thunderbolt header, HDMI port, 6 SATA cables, an audio jack, and USB 3.2 Gen 1 and 2 ports.

This board delivers all the essentials like I/O Zone Aura Lighting, RGB header, Sonic Studio 3, and Noise cancellation tool, which you need to push a game to deliver complete coverage and potential. These tools maintain a high-fidelity experience in gaming while minimizing the impact on performance and reducing clattering sounds in the background. Its networking settings, optimal power usage, PCIe performance, and unbeatable overclocking strength brings the item to a compatible position with several beastly processors. The board is equipped with 6-layer PCB, several heatsinks, an AIO pump header, and multiple fan headers to efficiently manage the heat production and expulsion and create extensive overclocking headroom.


Runner Up


Brand: MSI | Platform: Windows | RAM Size: 128 GB | Compatible Devices: Personal Computer | Graphics Card Interface: PCI Express | CPU Socket: LGA 1700 | Memory Speed: 6666 MHz | Item Weight: 4.84 Pounds

+ 6 SATA connectors + DDR5 Memory Support + Solid Overclocking options
- Only 2.5 Gb LAN - No Thunderbolt 4

MSI is a brand well-known for developing premium hardware and maintaining performance under severe conditions. One of their products, the MSI MPG Z690 CARBON WIFI, is a motherboard that can stand out in its design, storage, and performance. In terms of specifications, this board has earned the award of Editor’s Choice and does not hesitate to amaze you with its exclusive features. We have noticed that the company has kept its design intact for years and prefers no variations. The black-colored covering and a dragon engraved on the rear case are all attractive but not so appealing to quench your aesthetic sense.

The board feels a bit heavy, and the reason is developers’ urge to make it thermally efficient. The heavy MOS heatsink, thermal pads, chipset heatsink, and a heat pipe account for some extra weight it carries. The supreme material to build the top-notch motherboard for i9 12900k is meant to avoid compromising the system’s durability and remarkable performance. Copper wiring and 8-layer PCB coating helps the hardware maintain its integrity and last longer. To sustain heavy workloads and get more than usual routines, this motherboard gives you a comprehensive power solution in the form of an extensive array of power phases and power connectors.

ASRock Z690 Steel Legend ASRock Z690 Steel Legend

Best DDR4


Brand: ASRock | Platform: Windows 11 | RAM Size: 128 GB | Compatible Devices: Personal Computer | Graphics Card Interface: PCI Express | CPU Socket: LGA 1700 | Memory Speed: 1 GHz | Item Weight: 2.2 Pounds

+ Wifi 6e Support + 2oz Copper PCB + Intel Z690 chipset
- No SLI support - No ECC RAM support

ASRock Z690 Steel Legend is a sturdy motherboard that can support Intel’s 12th generation processors and comes in a highly affordable package. It comes with a complete power stage solution known as Dr.MOS, and in comparison to the traditional solutions, this DDR4 motherboard provides more synchronized current voltage in each phase. Intelligent delivery of power results in a brilliant performance and thermal stability. Its 13 Power Phase design delivers streamlined power flow and carries a unique advantage for advanced gamers and heavy-duty professionals. This VRM design is highly optimized to enhance a CPU’s overclocking abilities and lower the temperature to maintain steady performance.

The audio experience delivered by this device is mesmerizing and makes you enjoy each detail. Whether you pair up a headphone, speaker, or headset, no matter which connection type you use, your listening experience will be the most immersive and engaging. The credit for the appreciative storage capacity offered by the best motherboard for i9 12900k goes to its ability to accommodate multiple storage devices. Compared to previous ones, the present PCIe 4 generation with DDR5 compatibility and Z590 chipset delivers astonishing fast data transfer speed. It comes with a white and black exterior steel theme, and the same coloring silver and black go for its heatsinks.

ASUS ROG Strix Z690-I Gaming WiFi ASUS ROG Strix Z690-I Gaming WiFi

Best ITX


Brand: ASUS | Platform: Windows | RAM Size: 64 GB | Compatible Devices: Personal Computer | Graphics Card Interface: PCI Express | CPU Socket: LGA 1700 | Memory Speed: 6400 MHz | Item Weight: 3.1 Pounds

+ DDR5 RAM + 12 rear USB ports + Performs as advertised
- No 7.1 Audio port - Less space for large air cooler

ASUS ROG Strix Z690-I Gaming WiFi packs might punch in a small structure. Its mini-ITX form factor packs a 10+1 power design and excellent AI overclocking features. You do not need extensive and large-sized boards anymore to get exclusive features, as an ITX motherboard is the overall pack of premium essentials. It tries to conquer every aspect and makes users think how crucial they are in the real-world setting. Despite the small shell, the rich supply of ports on the front and back is something to be praised. These ports include HDMI 2.0, two M.2 slots, two Thunderbolt 4 slots, nine USB ports on the rear, and four SATA ports.

Users who want a small ITX-sized motherboard for their i9 12900K processor, and are looking for multiple options, may have to face disappointment. Only a few boards are available in this category, and the product we are discussing stands at the top of the list. It delivers a robust power solution with a 10+1 array or power stages coupled with sturdy capacitors and alloy chokes. Although the space is limited, you can not accommodate large fan coolers in this item as the unit has a built-in optimal thermal design. This design includes a VRM heatsink, hybrid fan headers, triple-decker M.2 heatsink, and a highly conductive thermal pad.


Budget Pick


Brand: MSI | Platform: Windows | RAM Size: 128 GB | Compatible Devices: Personal Computer | Graphics Card Interface: PCI Express | CPU Socket: LGA 1700 | Memory Speed: 5200 MHz | Item Weight: 3.3 Pounds

+ Frozr AI Cooling + PCI-E Steel Armor + Core Boost technology
- LAN only 100 MB - No WiFi 6e support

MSI PRO Z690-A is an ATX motherboard with DDR4 RAM support at 5200 MHz speed. To boost connectivity features, it offers four memory slots, one HDMI port, six SATA 3 slots, four M.2 slots, three PCI-E x16 slots, and ten USB ports on the back. If you are new to the beastly 12th-generation processors, this pocket-friendly thing is a superb choice as it still supports DDR4 configuration and allows you to upgrade your CPU socket. Moreover, you get WiFi 6e and Bluetooth 5.2 features enabled and are not bound to enjoy a wired connection. To support heavy M.2 drives and cool them, the board offers Frozr M.2 heatsink.

With an increasing number of cores, performance increases sharply, and the same happens to heat production. This board provides a PWM heatsink and thermal pads to improve the system’s thermal efficiency. This extended thermal design enables the product to continue running at lower temperatures. If you allow its built-in Frozr AI Cooling mechanism, it will automatically detect the temperature of your CPU and GPU and commands the thermal compartment to work accordingly. For example. It adjusts its fans' functioning speed and efficiency using MSI AI Engine to a value suitable to the system’s present conditions.


As far as we are dealing with lesser cores of a CPU, system requirements do not exceed a specific limit. But our urge to get the most advanced products glorifying our experiences is always limitless. A parameter that elevates a device’s performance sets a range of additional features that must be fulfilled to get the best results from our desired specification. Like the high-end CPU i9 12900K, a system must be able to get the maximum overclocking and performance out of it. One such mandatory component is the best motherboard for i9 12900k paired up with a CPU for better working. This unit finds its place with a CPU because of its socket type and chipset model. So you can not pair up a random CPU and motherboard; they will not even get linked. Is it enough for a motherboard and a CPU to be physically compatible? Not really; multiple factors come here in the list and add to the importance and suitability of a device.

A motherboard is determined by its form factors, as size decides its connectivity and capacity to help the system operate optimally. For connectivity, a motherboard must bear many ports and different types. Multiple slots and ports help you connect several peripheral devices, including more storage units and USB inputs. So if you plan to upgrade the system, you have extra slots where additional modules can be slipped. A motherboard also decides the range permitting a device to perform optimally for extensive periods. Like optimal heat management mechanism includes air coolers, fans, heatsinks, pipes, and thermal pads. But to accommodate all these units, there must be sufficient space in a motherboard. Otherwise, no machinery will expel this harmful heat, and poor ventilation will add more to the problem. Therefore, this guide has shared some best budget and overall picks to pair up with your gigantic processor.