Best Motherboards for Overclocking Intel Core I9-9900k 2019

The greatest Z390 should handle the last Intel core i9-9900k and i7-9700k to reach the best potential performances. What’s the point of the flagship Z390 chipset if it only executed on the entry-level motherboard or budget motherboard, Z370 already done that part, the Z390 chipset should be only for the high-end motherboard or flagship motherboard.

The Latest 9th Gen Intel Processor That You Should Choose

Procie i7-7280X i7-8700K i7-9700K i9-9900K
Release June 2017 Oct. 2017 Oct. 2018 Oct. 2018
Core/Threads 8/16 8/8 8/8 8/16
Base Frequency 3.6 3.5 3.6 3.6
Max Boost 4.3 4.7 4.9 5.0
L2 Cache 8 1.5 2 2
L3 Cache 11 12 12 16
Memory Supports Quad Channel Quad Channel Dual Channel Dual Channel
TDP 140W 95W 95W ?

Well, when we are talking about the extreme processor i9, you must be aware this not about good value, and handling the monster means you need to allocate more cash toward high-quality components just like motherboard, cooling system, and graphics card otherwise it will be wasted.

The Core i9-9900K is 8 cores processor with 16 threads, run at 3.6 base frequency will boost 4.7 with a maximum single-core frequency of 5 GHz. 16 Mb L3 cache and the TDP is not clear yet. I can’t find information about the real TDP for i9-9900K. The intel core i7-9700K actually the same CPU with core i9-9900K, but with hyper-threading disabled, so i7 will run 8 cores with 8 threads at 3.6 base clock and boost to 4.9 GHz single core.

The mighty i9-9900k reported has heat issues, and it’s very recommended to buy decent third-party CPU cooling. Although it will run at entry mobo that limited TDP to 95w but for blue team enthusiast don’t even consider buying cheap motherboard for this i9 if you want the actual power of this procie.

If you still think about value at flagship segment then you should step down to the i7-9700K is just a really good choice. The i7-9700K is a good deal, great price to performance nowadays if you’re on the blue team side and it’s only about 25% slower at Cinebench and nonnoticeable result at gaming if you comparing to the i9-9900K.

For a budget, Intel gamers check here https://goodgamingmotherboard.com/best-budget-z390-motherboard/ and mini Z390 motherboard option https://goodgamingmotherboard.com/best-mini-itx-z390-motherboard-for-overclocking/.

The Good Choice Motherboard for I9-9900K

The most extreme processor should be matched with the most extreme motherboard too. But some high-end Z390 chipset motherboard brand doesn’t perform just like they used to be.

The VRM quality or power delivery is the most part that should be aware if you really want to tweak your CPU. The good power delivery will continuously provide the clean and reliable power to maintain the maximum solid performance. At this level, the sufficient is not the answer, for an enthusiast, the flagship motherboard should be deliver more than adequate power, they want to push the CPU out of the boundary.

The Best Z390 Motherboard for Intel 9th Gen (i9-9900K and i7-9700K) Comparison

Motherboards ASUS MAXIMUS XI FORMULA ASUS MAXIMUS XI EXTREME GIGABYTE Z390 AORUS MASTER GIGABYTE Z390 AORUS XTREME MSI Z390 MEG GODLIKE ASROCK Z390 TAICHI ULTIMATE
CPU Support Support for 9th and 8th Generation Intel Support for 9th and 8th Generation Intel Support for 9th and 8th Generation Intel Support for 9th and 8th Generation Intel Support for 9th and 8th Generation Intel Support for 9th and 8th Generation Intel
Chipset Intel® Z390 Express Chipset Intel® Z390 Express Chipset Intel® Z390 Express Chipset Intel® Z390 Express Chipset Intel® Z390 Express Chipset Intel® Z390 Express Chipset
Socket LGA 1151 package LGA 1151 package LGA 1151 package LGA 1151 package LGA 1151 package LGA 1151 package
Form Factor ATX; 30.5cm x 24.4cm E-ATX; 30.5cm x 27.1cm ATX; 30.5cm x 24.4cm E-ATX; 30.5cm x 27.1cm E-ATX; 30.5cm x 27.2cm ATX; 30.5cm x 24.4cm
PCIe Ports 4 PCIe 3.0 x16 (running at x16, x8, x4 and x4) 4 PCIe 3.0 x16 (running at x16, x8, x4 and x4) 3 PCIe 3.0 x16 (running at x16, x8 and x4), 3 PCIe 2.0 x1, and M.2 CNVI 3 PCIe 3.0 x16 (running at x16, x8 and x4), 2 PCIe 2.0 x1, and M.2 CNVI 4 PCIe 3.0 x16 (running at x16, x8, x4 and x4), PCIe 2.0 x1 3 PCIe 3.0 x16 (running at x8, x4 and x4), 2 PCIe 2.0 x1
Multi GPU support NVIDIA 2-Way NVIDIA SLI technologies, AMD 3-Way/2-Way AMD CrossFire technologies NVIDIA 2-Way NVIDIA SLI technologies, AMD 3-Way/2-Way AMD CrossFire technologies NVIDIA 2-Way NVIDIA SLI technologies, AMD 3-Way/2-Way AMD CrossFire technologies NVIDIA 2-Way NVIDIA SLI technologies, AMD 3-Way/2-Way AMD CrossFire technologies NVIDIA 2-Way NVIDIA SLI technologies, AMD 3-Way/2-Way AMD CrossFire technologies NVIDIA SLI technologies, AMD 3-Way/2-Way AMD CrossFire technologies
SATA/M.2/U.2 port 6/2/0 6/2/0 (+ 1x ROG DIMM.2 Module) 6/3/0 6/3/0 6/3/1 8/3/0
USB 3.1 Gen2 4x USB 3.1 GEK2 ports (3 Type-A + 1 Type-C) on the backpanel + 1x Type-A internal connector 4x USB 3.1 Gen2 ports (3 Type-A + 1 Type-C) on the backpanel + 1x Type-A internal connector 4x USB 3.1 Gen2 ports (3 Type-A + 1 Type-C) on the backpanel + 1x Type-C internal connector 2x Thunderbolt 3 (Type-C) on the backpanel, 4x USB 3.1 Gen2 Type-A on the backpanel, and 1x USB 3.1 Gen2 Type internal header. 4x USB 3.1 Gen2 ports (3 Type-A + 1 Type-C) on the backpanel + 2x Type-C internal connector 4x USB 3.1 Gen2 ports (3 Type-A + 1 Type-C) on the backpanel + 1x Type-C internal connector
USB 3.1 Gen1/3.0/2.0 10/0/4 10/0/4 4/0/8 4/0/6 6/0/4 8/0/2
Memory Slots 4 x DDR4 (64GB Max) 4 x DDR4 (64GB Max) 4 x DDR4 (64GB Max) 4 x DDR4 (64GB Max) 4 x DDR4 (64GB Max) 4 x DDR4 (64GB Max)
Support 4400(O.C.) Support 4400(O.C.) Support 4400(O.C.) Support 4400(O.C.) Support 4600 (O.C.) Support 4200 (O.C.)
Audio ROG SupremeFX 8-Channel High Definition Audio CODEC S1220 + - ESS ES9023P ROG SupremeFX 8-Channel High Definition Audio CODEC S1220 + - ESS ES9023P Realtek® ALC122-VB Codec + ESS SABRE 9118 DAC Realtek ALC1220-VB codec + ESS ES9018K2M DAC and TI OPA1622 opamp Dual Realtek® ALC1220 Codecs + ESS E9018 Codec Realtek ALC1220 Audio Codec
Audio Feature Sonic Studio III Sonic Studio III Purity Sound 4
Power Phases 8 Phases IR Digital VRM Solution with PowIRstage 16 Phases IR Digital VRM Solution with Powerstage 12 Phases IR Digital VRM Solution with PowIRstage 16 Phases IR Digital VRM Solution with PowIRstage 16 Phases IR Digital VRM Solution with PowIRstage 10 Phases IR Digital VRM Solution with Powerstage
Networking Aquantia AQC111C 5G LAN, Intel I219V Aquantia AQC111C 5G LAN, Intel I219V Intel GbE LAN chip 1x Aquantia GbE LAN chip (10G), 1x Intel GbE LAN phy 2 x Killer I2501 Gigabit LAN controller AQUANTIA 10 Gigabit LAN, Dual Intel Gigabit LAN
Wireless Intel® Wireless-AC 9560 + BLUETOOTH 5 Intel® Wireless-AC 9560 + BLUETOOTH 5 Intel® CNVi interface 802.11a/b/g/n/ac + BLUETOOTH 5 Intel® CNVi interface 802.11a/b/g/n/ac + BLUETOOTH 5 Killer 1550 Chipset + BLUETOOTH 5 Intel® 2T2R Dual Band 802.11ac WiFi (2.4/5GHz) + BLUETOOTH 5
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1. ASUS Maximus XI Formula

"Aesthetics reflective armor and CrossChill EK III VRM block"
Release in 2018, ATX, Z390 Chipset, Supports 9th and 8th Gen Intel® Core™ Processors
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ASUS Maximus XI Formula looks very different from the previous Maximus Formula, this fantastic-looking motherboard covered with solid black armor and mirror finish, but the key of Formula design is still to optimize water cooling solution with built-in CrossChill EK III water block. Too bad the VRM is not just as good as it supposes to be, we expect more than only 8 phase power design.

ROG SupremeFX 8-Channel High Definition Audio CODEC S1220 + ESS ES9023P deliver great performance and crystal clear for an integrated audio solution. With the support from sonic radar and sonic studio 3 software, you’ll take a lot of benefit for gaming just like when tracking enemies near you.

For networking solution, Aquantia AQC111C 5G LAN and Intel I219V may already provide a great solution but some people need 10G LAN for the new fiber optic internet capabilities.

This motherboard would be excellent if ASUS implemented better VRM, this board is in the high-end segment. It still one of the best Z390 motherboard out there but it would perfect to pair with i7-9700K, and good enough for i9-9900K. Top tier ASUS mobo mostly has an excellent Bios and very interesting new feature that named AI overclocking.

Pros.
  • CrossChill EK III water block.
  • Aesthetic motherboard.
  • Tons of RGB setting.
  • Excellent audio quality.
  • AI overclocking.
Cons.
  • Need better VRM.

2. ASUS Maximus XI Extreme

"ASUS Z390 Flagship, overkill VRM power delivery, tons of overclocking features. "
Release in 2018, E-ATX, Z390 Chipset, Supports 9th and 8th Gen Intel® Core™ Processors


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ASUS Extreme motherboard mean it really extreme, this E-ATX board provide almost everything for an enthusiast (except PLX mode). The VRM implementation 16 phase 60A power stage is the real beast, this should be only for hardcore overclocker.

The onboard audio solution also has top-notch quality, using the same implementation as the Maximus XI Formula, ROG SupremeFX 8 and ESS ES9023P backed with Sonic Studio III software offering an excellent experience in gaming and movie.

Aquantia AQC111C 5G Ethernet and Intel I219-V Gigabit Ethernet is just worth it right now, but in my opinion, for more future prove 10G ethernet is what should be implemented for any flagship motherboard.

What makes this motherboard is flagship is the quality of the components, overkill power delivery and extra features that are make overclocking more exciting. Tons of fan headers, thermal sensors, Custom liquid loops with one dedicated header for the water block.

Definitely, the extreme motherboard that matches for Intel i9-9900K.

Pros.
  • A monster board.
  • Extreme VRM implementation
  • Black aesthetic motherboard.
  • Tons of RGB setting.
  • Excellent audio quality.
  • AI overclocking.
  • Overclocking features.
  • RGB Fan Commander bundled.
  • Four M.2.
Cons.
  • Pricey.
  • Should provide 10Gbe Lan at this price point

3. Gigabyte Z390 Aorus Master

"High-end VRM safe for i9-9900K OC, excellent audio quality, and solid all around mobo. "
Release in 2018, ATX, Z390 Chipset, Supports 9th and 8th Gen Intel® Core™ Processors


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Gigabyte Z390 Aorus Master replace the legendary Aorus 7 place but it has a fully different design and also different theme color scheme, it’s solid motherboard using black PCB and metal armor. Totally a beast motherboard that provides 12 phase power with the 40A power stage.

ALC1220-VB with 125dB SNR HD Audio delivers one of the best onboard audio quality, and ESS SABRE DAC elevate more quality of it. Excellent for professional gaming, take advantage of clean and accurate sound to perform better than your competitors.

The standard Intel GbE LAN chip implemented on this board, comparing to the other competitors, of course, this is the negative aspect of this product. Luckily the integrated wireless solution from the Intel 802.11ac Wave2 CNVi speeds up to 1.73Gbps, and Bluetooth 5 are provide top-notch performance.

Pros.
  • Great VRM.
  • Solid and Good looking board.
  • Tons of RGB setting.
  • Excellent audio quality.
  • Dual Bios.
  • Triple M.2.
Cons.
  • Should be better than 5 Gbe Lan.

4. Gigabyte Z390 Aorus Xtreme

"This monster has everything"
Release in 2018, E-ATX, Z390 Chipset, Supports 9th and 8th Gen Intel® Core™ Processors


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Gigabyte Z390 Aorus Xtreme is the real monster with top-notch performance, glamorous looking and also the most expensive Z390 motherboard. Armed with 16 Phase IR digital VRM with PowIRstage, it’s totally overkill every latest Intel procie.

Also bring the best audio solution that offer 125dB SNR HD, ALC1220-VB plus ESS ES9018K2M DAC and TI OPA1622 operational amplifiers and also audio grade components to ensures clean sound and minimizing the noise.

Aquantia GbE LAN 10Gbit chip is what makes this motherboard step up above the flagship ASUS ROG product. If your internet connection already needs that kind of speedy bandwidth, well this motherboard is means everything. Also, the latest wireless solution with Intel CNVi 802.11a/b/g/n/ac Bluetooth 5.

Pros.
  • Overkill VRM and Cooling system.
  • Solid and Good looking board.
  • 2x Thunderbolt 3 Type-C
  • Aquantia 10Gbe Lan.
  • Tons of RGB setting.
  • Excellent audio quality.
  • Dual Bios.
  • Triple M.2.
Cons.
  • Expensive.

5. MSI Z390 MEG Godlike

"ONE BOARD TO RULE THEM ALL"
Release in 2018, E-ATX, Z390 Chipset, Supports 9th and 8th Gen Intel® Core™ Processors


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The MSI Z390 MEG Godlike an E-ATX board with overkill 16 Phase power 60A power stage. The VRM monster, tons of features, and almost everything what enthusiast need is in this motherboard. Packaged with Streaming Boost card that may consider around 100 bucks if you buy it separately and one M.2 expansion card.

Excellent audio quality from 2x Realtek ALC1220 Codecs at front and rear panel and ESS E9018 Codec. Audio grade quality and also decent Nahimic audio software handles the surround to make the immersive sound experience in gaming and movie.

Dual Killer E2500 Gigabit LAN controller and Killer 1550 Chipset a wireless solution does not offers differ in term of performances from the latest Intel brand like others flagship motherboard implementation.

Not a budget motherboard so stop complaining about the price, but this all motherboard package could be a merely a good choice if you are a professional gaming streamer or youtube artist.

ONE BOARD TO RULE THEM ALL

Pros.
  • One of the best VRM and Cooling system.
  • Streaming Boost card
  • Solid and Good looking board.
  • Tons of RGB setting.
  • Excellent audio quality.
  • U.2 port.
  • Triple M.2.
Cons.
  • Expensive.
  • No internal graphic.

6. ASRock Z390 Taichi Ultimate

"Best price/performance, aquantia 10 Gbe LAN and dual Intel LAN"
Release in 2018, ATX, Z390 Chipset, Supports 9th and 8th Gen Intel® Core™ Processors


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If you can’t handle the monster motherboard above then ASRock Z390 Taichi Ultimate might be the motherboard that you looking. It’s a flagship from ASRock and grants you the best price performance. Good looking and Feature-rich motherboard that offers adequate power delivery for i9-9900K.

The audio implementation might not the best comparing the others flagship motherboard, but the quality of Realtek ALC1220 enhanced by a NE5532 headset amp and audio grade Nichicon capacitors still offers great audio quality.

Dual Gigabit Lan and an Aquantia 10 Gbps Lan which is excellent for Taichi price point and also for wireless has been installed 2×2 Intel 2T2R Dual Band connection with a potential 1.73 Gb/s throughput.

Overall this flagship motherboard still considered value for money.

Pros.
  • Good audio quality.
  • Triple Ethernet, one with 10 Gbe.
  • Triple M.2.
Cons.
  • Just suficient power delivery at flagship motherboard.

To wrap it up best 9th gen motherboard,

Gigabyte Z390 Aorus Xtreme simply the best of the best 9th motherboard which is delivering overkill VRM, good-looking motherboard, most comprehensive audio solution, 2x Thunderbolt 3, various RGB customizations, and also 10Gbe Lan.

ASUS Maximus XI Extreme also a monster board that offers excellent VRM solution, aesthetic board and tons of features. The MSI MEG Godlike if you want to build insane Rig for one stop for everything, an also good choice for a professional gaming streamer or a Youtuber however the price also at an insane level.

While Aorus Master already gives you everything and power for overclocking the i9-9900k at almost a half price but with a standard ethernet solution, Maximus XI Formula also a good choice for enthusiast overclocking with aesthetic appearance and bunch of RGB setting but with lower VRM quality.

And the last one actually a flagship but not an outrageous show; ASRock Z390 Taichi ultimate would offer the best price/performance even with 10Gbe Lan implementation.

The best Z390 motherboard for i9-9900k and i7 9700k

  1. Gigabyte Z390 Aorus Xtreme- Best of the best z390 mobo and great for i9 9900k.
  2. ASUS Maximus XI Extreme- A monster board with superior power delivery.
  3. MSI Z390 MEG Godlike- Insane motherboard.
  4. Gigabyte Z390 Aorus Master- Legendary Aorus 7 replacements.
  5. ASUS Maximus XI Formula- EK WB Crosschill pre-installed.
  6. ASRock Z390 Taichi Ultimate- Best price/performance at the flagship, 10Gbe Lan and might the most suitable for i7 9700k or lower.

That all the best flagship motherboard for the latest Intel Z390 chipset, hope this article helps you to pick the best suitable motherboard for your rig.

Thanks

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