9 Best Motherboards For i9 9900K Builds [June 2021]

Check out these 9 Best Motherboards For i9 9900K builds In 2021. The Intel Core i9 9900K processor offers high-end performance for a much lower price than it was during its release time. The processor’s base frequency is 3.1 GHz, while its turbo rate is 5.0 GHz, just like the AMD Ryzen processors. However, some motherboards provide the option to set all cores at the same frequency in some cases.

The chip uses an LGA 1151 socket, rather than the LGA 1200 socket used by the latest 10th generation processors. Thus, you will need to use a B360 or H370 motherboard (Best Motherboards For i9 9900K). 

You can also select a Z-series motherboard. However, since these devices are not unlocked, you will not benefit significantly from them unless you are truly interested in the aesthetics and other features.

The GPU runs at a base frequency of 350 MHz and reaches a maximum dynamic frequency of 1.2 GHz. 

In regards to GPUs, the Intel Core i9 9900K does not support PCI Express 4.0, although there are not many advantages of PCI Express 4.0 at the moment since 3.0 is able to satisfy the needs accurately.

Intel Core i9 9900K appears to be a good processor replacement for AMD Ryzen, which is less problematic about memory performance, overclocking, etc. It is a good processor for beginners.

Gigabyte Z390 AORUS MASTER (Best Motherboards For i9 9900K)

The Gigabyte Z390 Aorus Master motherboard is an excellent choice for combining the best motherboard with an Intel i9 9900K processor. This is one of the Best Motherboards For i9 9900K In 2021.

There isn’t one bit about this motherboard that will not appeal to your eyes. attention, from being a high-end blend of powerful features to looking like one of the most elite aesthetic industrial level motherboards.

Best Motherboards For i9 9900K

In addition, as a gaming motherboard, it has an integrated 12 phase digital voltage regulator and a heatsink array with fins. Direct Touch Heatpipe, which ensures optimal thermal performance while also allowing the system to be overclocked for even better performance.

With features such as Dual Channel Unbuffered DDR4 memory and XMP support, specifically designed for 8th and 9th Gen motherboards, it makes the Z390 Aorus motherboards a worthy match for the i9 9900k. 

The power and thermal design are top-notch, 12 phase VRM is just the beginning. In fact, should you dig deeper, you will discover that a digital PWM controller is being utilized along with a power-stage MOSFET in order to ensure the utmost power efficiency. 

All these features combined – including an 8+8 Solid Pin CPU Power Connector with Metal Shielding for precision power distribution – allow you to extract the full potential of your 9th generation processor.

ASUS ROG Maximus XI Hero

The Z390 Aorus Master motherboard is designed with everything in mind, so there is no room for compromises. ASUS ROG Maximus XI Hero (Best Motherboards For i9 9900K) is not as heroic as it appears. This fine motherboard is among our finest and is well suited to use with the Intel i9 9900K.

Best Motherboards For i9 9900K

This motherboard, which is compatible with 8th and 9th generation processors, features an extensive power-management system as well as an advanced thermal capability. This is one of the Best Motherboards For i9 9900K In 2021.

The boards come with a built-in clock generator and comprehensive power delivery channels, along with multiple cooling channels, including a water pump header, along with four 4-pin headers for PWM/DC fans for detailed power and thermal performance delivery.

Additionally, for Best Motherboards For i9 9900K, you are provided with three more fan headers, a dedicated integrated circuit that prevents each fan header from overheating and overheating, and another dedicated header for AIO cooling, which demonstrates that this motherboard can maximize performance and offer you the ultimate overclocking flexibility.

The ultra-fast connectivity includes dual M.2, along with a heatsink, and a tremendous amount of USB 3.1 Gen 2. In addition to the onboard 802.11ac Wi-Fi, Intel® Gigabit LAN Controller protected with an Anti-Surge Lan Guard is no less of a deal since it is protected against surges.

The onboard audio is among the best as well, ROG SupremeFX8-Channel High Definition Audio CODEC S1220, which is equipped with a range of audio enhancement features to enhance the overall audio experience.



ASRock Z390 Phantom

The ASRock Z390 Phantom Gaming-ITX/AC (Best Motherboards For i9 9900K) is an ATX motherboard with Mini ITX components, and it is remarkable that a Mini ITX motherboard has also broken into the high-end market. Originally, these small-form-factor motherboards were designed for simple tasks, such as internet surfing and some fairly advanced routine work.

Best Motherboards For i9 9900K

To perform these tasks, even smaller computers exist today, and a consumer can simply install a high-performance SSD on a mini-ITX motherboard with no problems. This is one of the Best Motherboards For i9 9900K In 2021.

ASRock was the first company to provide the necessary power and cooling for Intel’s Core i9-9900K in such a compact form factor, with their Z390 Phantom Gaming-ITX/AC motherboard. The ASRock Z390 Phantom Gaming-ITX/AC motherboard offers a wide variety of features for a more affordable price.

ASRock Z390 Phantom Gaming-ITX/AC is a mini-ITX motherboard with a simple design. The heat sinks and the PCB are black in color, giving consumers an attractive and well-matched appearance with their other components. The motherboard is equipped with an RGB stripe.

The motherboard has an oversized voltage regulator heat sink that is designed to support overclocking, as well as a Thunderbolt 3 controller and dual M.2 slots. In spite of all the features, it still represents good value for money. It has a half-speed (20Gbps) Thunderbolt 3 (Best Motherboards For i9 9900K) controller and a single Gigabit Ethernet port.

ASRock Z390 Phantom Gaming-ITX/AC  motherboard features two USB 3.1 Gen 1 ports, one PS/2 port, one HDMI 2.0 port, and one DisplayPort 1.2 for integrated graphics.

The ASRock Z390 Phantom Gaming-ITX/AC motherboard is the perfect match for Intel’s Core i9-9900K, thanks to the ample space provided by the huge voltage regulator, enabling overclocking for small form factor PCs.

Gigabyte Z390 Aorus Xtreme

Gigabyte Z390 Aorus Xtreme comes with many advanced features that consumers may require. This motherboard is overclocker friendly; however, having a buffer mismatch with HyperX Predator RGB DDR4-2933 can cause instability. This is one of the Best Motherboards For i9 9900K In 2021.

Best Motherboards For i9 9900K

Take a moment to review the memory kits that other owners of the Gigabyte Z390 Aorus Xtreme motherboard have had no issues with before you purchase a memory kit.

Gigabyte Z390 Aorus motherboards come with 16 phase voltage regulators, to support the overclocking of the Core i9-9900K.

The Gigabyte Z390 Aorus Xtreme (Best Motherboards For i9 9900K) comes with Gigabit Ethernet connectivity and a 10 GbE controller from Aquantia so that you get a dual-network experience.

This motherboard also offers Intel’s 1.73Gbps Wireless, in case your PC is to be set up somewhere you will not have convenient access to an Ethernet port. This motherboard also includes Intel’s four-lane Thunderbolt 3 controller.

The Gigabyte Z390 Aorus Xtreme motherboard has eight onboard fan headers in addition to the overclocking controller and eight RGB Fan Commander headers. It also has two D-LED and two RGB connections.

In addition to the CPU socket on the Gigabyte Z390 Aorus Xtreme motherboard, there are four more fan headers, two of which are RGB and two are D-LED. There are also USB 3.0 and USB 3.1 Gen2 front panel headers.

All three x16 PCIe slots on the Gigabyte Z390 Aorus Xtreme motherboard which is considered as the Best Motherboards For i9 9900K have metal skins, however, only the top two are connected to the CPU in x16/x0 or x8/x8 mode.

There are four lanes for the third slot, two of which cannot be used when a Solid State Drive is used. The Gigabyte Z390 Aorus Xtreme motherboard pairs nicely with Intel’s Core i9-9900K, because it includes all the features that high-end consumers desire. The motherboard supports overclocking while offering fast networking.

ASRock Z390 Taichi

ASRock Z390 Taichi Ultimate board (Best Motherboards For i9 9900K) features an Aquantia controller and costs a bit less than a Z390 Taichi board combined with a separate Aquantia card. Those who purchase the ASRock Z390 Taichi Ultimate motherboard will maintain the Taichi’s dual-gigabit networking features, and the WiFi controller has been upgraded to 1.73Gbps.

Best Motherboards For i9 9900K

The ASRock Z390 Taichi Ultimate motherboard adds to the dual Gigabit Ethernet of the cheaper Z390 Taichi motherboard a 10 GbE and upgrades WiFi to 1.73 Gbps.

The ASRock Z390 Taichi Ultimate (Best Motherboards For i9 9900K) has been overhauled to feature a chrome-colored power and reset button rather than the circular black spots found on the older Z390 Taichi motherboard.

The 10GbE port on the ASRock Z390 Taichi Ultimate is color-coded in red on ASRock motherboards, making it easy to identify. ASRock Z390 Taichi Ultimate utilizes the same PCIe/USB interface as the Z390 Taichi’s module and the WiFi module is virtually identical, despite having been upgraded. 

ASRock uses a layout that differs from most competing solutions on this list, by converting the CPU pathways from x16/x0/x0 to x8/x8/x0 and to x8/x4/x4 for the second and third slots. This is one of the Best Motherboards For i9 9900K In 2021.

The PCIe x4 storage solutions do benefit the users since they no longer have to use slots that share bandwidth across the PCH.

Gigabyte Z390 AORUS Pro

Gigabyte Z390 AORUS Pro offers excellent performance with a considerable amount of feature sets at a very reasonable price. There are four DDR4 DIMM slots on Gigabyte Z390 AORUS Pro (Best Motherboards For i9 9900K). It also features two M.2 slots and six SATA III ports. Each M.2 slot is shielded with an AORUS M.2 shield, which keeps it cool.

Best Motherboards For i9 9900K

The Gigabyte Z390 AORUS Pro has 2 Gigabit Ethernet ports but no WiFi, while the WiFi model is available but is a little bit more expensive than the motherboard we are currently talking about. A Realtek 1220 is also integrated into the Gigabyte Z390 AORUS Pro. 

Gigabyte has opted for a more unique lighting design. It includes eight 4-pin hybrid fan headers and Gigabyte opted for an RGB lighting design. This is one of the Best Motherboards For i9 9900K In 2021.

The M.2 slots the system offers are just different in size. The first slot is closer to the CPU socket and supports 110mm, while the second slot is further away and supports 80mm. Both SATA M.2 and PCIe SSDs can be used, and each slot offers a heat sink.

Gigabyte placed the onboard audio of the Z390 AORUS Pro (Best Motherboards For i9 9900K Build), the Realtek ALC1220, onboard and gave consumers six audio outputs, in addition to the optical. The back I/O panel contains nine type-A USB ports, out of which two are USB 3.1 and three are USB 3.0. There is a Type-C USB 3.1 port, as well.

The Gigabyte Z390 AORUS Pro motherboard must also offer a good deal of features, even if it lacks a WiFi module, at a lessening price.

MSI Meg Z390 (Best Motherboards For i9 9900K)

The MSI Meg Z390 GODLIKE motherboard is one of the most expensive Z390 motherboards available in the market. The MSI Meg Z390 GODLIKE motherboard offers four memory slots that support up to 128GB of DDR4 RAM. The motherboard offers consumers three M.2 slots along with their own heat sinks. The consumers also get six SATA ports and one U.2. This is one of the Best Motherboards For i9 9900K In 2021.

Best Motherboards For i9 9900K

It provides consumers with four PCI-E x16 slots. For this motherboard, two of the slots are able to operate at 8x speed. The motherboard supports Nvidia SLI with two GPUs and AMD CrossFire with four GPUs.

It is equipped with a Realtek ALC1220 audio chipset, which has a 32-bit 8-channel digital to analog converter. This is better than the Aorus, whose digital to analog converter is only 2 channels.

It features both dedicated M.2 bandwidth and a U.2 connector just to add a little bit more versatility to the storage device. This is one of the Best Motherboards For i9 9900K In 2021.

This motherboard offers a lot of features which are helpful for overclocking and a little bit of tweaking for the enthusiasts. It comes with two eight-pin CPU connectors that can supply enormous amounts of power to high-end processors.

The MSI Meg Z390 GODLIKE motherboard is an excellent combination of features and overclocking capabilities for the Intel Core i9-9900K.

Asrock Z390 Phantom Gaming 9 (Best Motherboards For i9 9900K)

Asrock Z390 Phantom Gaming 9 is a premium motherboard for the 8th and 9th generation of Intel processors and is especially well suited for CPUs such as the Intel Core i9-9900K, providing mind-blocking overclocking features, high-quality I/O features, and a gasping design. This is one of the Best Motherboards For i9 9900K In 2021.

Best Motherboards For i9 9900K

The large I/O cover on the motherboard, the shiny PCI-E slot, and the aesthetically pleasing VRM heat-sinks are some of the reasons one can easily understand the premium price of the motherboard. 

In addition to RGB lighting on the I/O cover, there is also writing at the chipset heatsink “PG” indicating Phantom Gaming, as well as the full name of the motherboard printed on the PCB. The PCB of the motherboard is black in color and contains a bit of silver and red stripes. 

Unlike most motherboards, this model has three RJ45 ports, of which two are Gigabit ports and the other is a 2.5G port. This is one of the Best Motherboards For i9 9900K In 2021.

Additionally, you will find 4 USB 3.2 Gen 1 Type-A ports, 3 USB 3.2 Gen 2 Type-A ports, 1 USB 3.2 Gen 2 Type C port, 2 antenna outputs for WiFi, 1 PS/2 port, 1 HDMI port, 1 DP port, 6 audio jacks.

Asus ROG Maximus XI Gene Z390

ASUS ROG MAXIMUS XI GENE (Best Motherboards For i9 9900K) is a quality motherboard that has won several awards from enthusiasts, making it one of the best Micro ATX motherboards to combine with Intel Core i9-9900K processors. This is one of the Best Motherboards For i9 9900K In 2021.

Best Motherboards For i9 9900K

The Z390 chip is the latest chipset for the Intel Core i9-9900K. Although not the latest chipset at this time, it still is one of the best Micro-ATX motherboards to use in conjunction with the Intel Core i9-9900K.

The design of the motherboard is similar in appearance to that of other ROG MAXIMUS series motherboards. There is an RGB-lit ROG logo on the front I/O panels while ROG Genome appears on the M.2 heatsink, which is also RGB-lit.

The 9900K shouldn’t be able to be overclocked beyond 5 GHz, as long as the cooling capabilities are okay. Regarding the power connectors, you do have the option to extend the motherboard’s Power Connector by 8 pins. I hope you like the list of the Best Motherboards For i9 9900K Builds In 2021. 


Also Read: 5 Best Motherboard For i9 9900k In 2021 | Best RGB Motherboards

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