Best Motherboard For Intel I9 9900k: How To Find The Right One

Best Motherboard For Intel I9 9900k

The first thing to consider when looking for a motherboard for the new Intel 9th Gen Core i9 9900K is whether you want a full ATX board or a smaller Micro ATX board. The 9900K has four memory slots, but only one of them is user-accessible. You can use two sticks of DDR4-2666 or DDR4-2933 memory on the 9900K, but not both at the same time. You cannot install an additional graphics card on the Intel 9th Gen Core i9 9900K if you have a full ATX motherboard, and you cannot install a larger than standard graphics card like an Nvidia GTX 1080 Ti on the Intel 9th Gen Core i9 9900K with a smaller than the standard motherboard.

Quick table with our top 3 picks:

Product
MSI MPG Z490 GAMING EDGE WIFI ATX Gaming Motherboard (10th Gen Intel Core, LGA 1200 Socket, DDR4, CF, Dual M.2 Slots, USB 3.2 Gen 2, Wi-Fi 6, DP/HDMI, Mystic Light RGB)
Intel Core i9-9900K Desktop Processor 8 Cores up to 5.0 GHz Turbo Unlocked LGA1151 300 Series 95W
Intel Core i9-11900K Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel 500 Series & Select 400 Series Chipset) 125W
MSI MPG Z490 GAMING EDGE WIFI ATX Gaming Motherboard (10th Gen Intel Core, LGA 1200 Socket, DDR4, CF, Dual M.2 Slots, USB 3.2 Gen 2, Wi-Fi 6, DP/HDMI, Mystic Light RGB)
Intel Core i9-9900K Desktop Processor 8 Cores up to 5.0 GHz Turbo Unlocked LGA1151 300 Series 95W
Intel Core i9-11900K Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel 500 Series & Select 400 Series Chipset) 125W
Product
MSI MPG Z490 GAMING EDGE WIFI ATX Gaming Motherboard (10th Gen Intel Core, LGA 1200 Socket, DDR4, CF, Dual M.2 Slots, USB 3.2 Gen 2, Wi-Fi 6, DP/HDMI, Mystic Light RGB)
MSI MPG Z490 GAMING EDGE WIFI ATX Gaming Motherboard (10th Gen Intel Core, LGA 1200 Socket, DDR4, CF, Dual M.2 Slots, USB 3.2 Gen 2, Wi-Fi 6, DP/HDMI, Mystic Light RGB)
Product
Intel Core i9-9900K Desktop Processor 8 Cores up to 5.0 GHz Turbo Unlocked LGA1151 300 Series 95W
Intel Core i9-9900K Desktop Processor 8 Cores up to 5.0 GHz Turbo Unlocked LGA1151 300 Series 95W
Product
Intel Core i9-11900K Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel 500 Series & Select 400 Series Chipset) 125W
Intel Core i9-11900K Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel 500 Series & Select 400 Series Chipset) 125W

Top 10 Best Motherboard For Intel I9 9900k Reviewed

SaleBestseller No. 1
Intel Core i9-11900K Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel 500 Series & Select 400 Series Chipset) 125W
  • The processor features Socket LGA-1200 socket for installation on the PCB
  • 16 MB of L3 cache rapidly retrieves the most used data available to improve system performance
  • 14 nm design offers great efficiency for computing, delivers nimble processing with balanced cost, performance, and power
  • To boost graphics and visual quality, the chipset has a built in Intel UHD Graphics 750 controller. Supports up to 3 monitors.
SaleBestseller No. 2
MSI MPG Z490 GAMING EDGE WIFI ATX Gaming Motherboard (10th Gen Intel Core, LGA 1200 Socket, DDR4, CF, Dual M.2 Slots, USB 3.2 Gen 2, Wi-Fi 6, DP/HDMI, Mystic Light RGB)
  • Supports 10th Generation Intel Core / Pentium Gold / Celeron Processors for LGA 1200 socket
  • Supports dual channel DDR4 memory up to 128GB (4800MHz)
  • Lightning USB 20G is powered by the ASmedia 3241 USB 3.2 Gen 2x2 controller, offering never before seen USB speeds up to 20Gb/s from the Rear USB Type-C port
  • Twin Turbo M.2 with M.2 Shield Frozr delivers transfer speeds of up to 32 GB/s for ultra-fast SSDs
  • On-board 2.5G LAN plus Gigabit LAN with with Wi-Fi 6 (802.11ax).Pre-installed I/O Shielding for convenience and protection from electrostatic discharge
Bestseller No. 3
Intel Core i9-9900K Desktop Processor 8 Cores up to 5.0GHz Unlocked LGA1151 300 Series 95W (BX806849900K)
  • 8 Cores/ 16 Threads
  • Up to 5.0 GHz Unlocked
  • Compatible with Intel 300 Series chipset based motherboards
  • Supports Intel Turbo Boost Technology
  • Supports Intel Optane Memory, no thermal solution included
Bestseller No. 4
Intel Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W
  • The processor features Socket LGA-1700 socket for installation on the PCB
  • 30 MB of L3 cache memory provides excellent hit rate in short access time enabling improved system performance
  • 10 nm enables improved performance per watt and micro architecture makes it power-efficient
  • Intel 7 Architecture enables improved performance per watt and micro architecture makes it power-efficient
Bestseller No. 5
ROG Maximus XIII Hero (WiFi 6E) Z590 LGA 1200(Intel®11th/10th Gen) ATX Gaming Motherboard (PCIe 4.0, 14+2 Power Stages, DDR4 5333+, Dual 2.5Gb LAN,Thunderbolt 4 onboard, 4X M.2/NVMe SSD, Aura RGB)
  • Intel LGA 1200 socket: Designed to unleash the maximum performance of 11th Gen Intel Core processors
  • AI Motherboard : AI overclocking, AI cooling, AI networking and AI noise cancelation
  • Robust Power Solution: 14 plus 2 teamed power stages rated for 90 Amps, ProCool II power connectors, MicroFine alloy chokes and 10K Japanese-made black metallic capacitors
  • Optimized Thermal Design: Enlarged VRM heatsinks plus integrated aluminum I/O cover, high-conductivity thermal pad, quad M.2 heatsinks with embedded backplates and ROG Water-Cooling Zone
  • High-Performance Networking: Onboard WiFi 6E (802.11ax), dual Intel 2.5 Gb Ethernet and ASUS LANGaurd
Bestseller No. 6
Intel Core i9-10900F Desktop Processor 10 Cores up to 5.2 GHz Without Processor Graphics LGA 1200 (Intel 400 Series chipset) 65W
  • 10 cores / 20 threads
  • Socket Type LGA 1200
  • Up to 5.2 GHz
  • Compatible with Intel 400 series chipset based motherboards
  • Intel Turbo Boost Max Technology 3.0 Support
SaleBestseller No. 7
ROG Strix Z590-E Gaming WiFi 6E LGA 1200(Intel® 11th/10th Gen) ATX Gaming Motherboard (PCIe 4.0, 14+2 Power Stages, DDR4 5333+, Dual Intel® 2.5 Gb LAN,Thunderbolt 4, 4xM.2/NVMe SSD and Aura RGB)
  • Intel LGA 1200 socket: Designed to unleash the maximum performance of 11th Gen Intel Core processors
  • AI Motherboard : AI Overclocking, AI cooling, AI networking and AI noise cancelation
  • Robust Power Solution: 14plus2 power stages with ProCool II power connector, high-quality alloy chokes and durable capacitors to support multi-core processors
  • Optimized Thermal Design: VRM and aluminum I/O heatsink, L-shaped heatpipe, Triple onboard M.2 heatsinks, including an M.2 backplate for improved cooling for PCIe 4.0 M.2 slot
  • High-performance Gaming Networking: On-board Intel WiFi 6E AX210 and dual Intel 2.5 Gb Ethernet with ASUS LANGuard
SaleBestseller No. 8
Intel Core i9-10900KF Desktop Processor 10 Cores up to 5.3 GHz Unlocked Without Processor Graphics LGA1200 (Intel 400 Series chipset) 125W
  • 10 Cores / 20 Threads
  • Socket Type LGA 1200
  • Processor Base Frequency 3.70 GHz; Max Turbo Frequency 5.30 GHz Unlocked
  • Compatible with Intel 400 series chipset based motherboards
  • Intel Turbo Boost Max Technology 3.0 Support.Intel Optane Memory Support
Bestseller No. 9
Micro Center Intel Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 Desktop Processor with ASUS ROG Strix Z690-E Gaming WiFi Motherboard
  • Intel Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W,30MB L3 Cache,14MB L2 Cache,Intel UHD Graphics 770,Windows 11 Supported
  • The processor features Socket LGA-1700 socket for installation on the PCB,30 MB of L3 cache memory provides excellent hit rate in short access time enabling improved system performance
  • ROG STRIX Z690-E GAMING WIFI Motherboard with Intel LGA 1700 socket: Ready for 12th Gen Intel Core processors, support PCIe 5.0,DDR5 and out of box Windows 11 ready
  • AI Motherboard : AI Overclocking, AI cooling, AI networking(GameFirst VI) and AI noise cancellation,High-performance Gaming Networking: On-board WiFi 6E and Intel 2.5 Gb Ethernet with ASUS LANGuard
  • Robust Power Solution: 18+1 90A power stages with?ProCool?II power connector, high-quality alloy chokes and durable capacitors to support multi-core processors,Optimized Thermal Design: VRM heatsink, PCH fanless heatsink, double-sided M.2 heatsink, hybrid fan headers and Fan Xpert 4 utility
Bestseller No. 10
Intel Core i9-10900K Ten Core Desktop Processor Up to 5.3 GHz Comet Lake - OEM Tray Version
  • Processor Base Frequency: 3.70 GHz | Max Turbo Frequency: 5.30 GHz
  • Number of Cores: 10 | Number of Threads: 20
  • Cache: 20 MB Intel Smart Cache | TDP: 125 W
  • Processor Graphics: Intel UHD Graphics 630
  • OEM Tray Version - No Retail Packaging Included

5 Things You Must Know While Choosing The Best Motherboard For Intel I9 9900k

1) The Intel 9th Gen Core i9 9900K requires a full ATX motherboard, so you will need to make sure that the motherboard you are looking at is compatible with the Intel 9th Gen Core i9 9900K.

2) The Intel 9th Gen Core i9 9900K has four memory slots. You can use two sticks of DDR4-2666 or DDR4-2933 RAM on the Intel 9th Gen Core i9 9900K, but not both at the same time. You cannot install an additional graphics card on the Intel 9th Gen Core i9 9900K if you have a full ATX motherboard.

3) If you are planning to use an Nvidia GTX 1080 Ti graphics card with a full ATX motherboard, you will need to make sure that your motherboard supports that specific card. There are two different versions of Nvidia GTX 1080 Tis: one for laptops and one for desktops. The version for desktops is physically slightly larger than its counterpart for laptops because it has room to accommodate a heatsink and fan assembly, which helps keep it cool when running intensive graphics applications such as gaming or video editing software. It also has room for more components like an additional power supply unit (PSU). A full ATX board with Nvidia GTX 1080 Ti support will have room for either one of these cards as well as other components like extra storage drives and fans.

4) If you plan on using four sticks of DDR4-2666 RAM on the Intel 9th Gen Core i9 9900K, you will need to make sure that the motherboard supports the specific RAM modules you are planning on using.

5) If you plan on using an Nvidia GTX 1080 Ti graphics card with a smaller than standard ATX motherboard, you will need to make sure that your motherboard supports that specific card. There are two different versions of Nvidia GTX 1080 Tis: one for laptops and one for desktops. The version for desktops is physically slightly larger than its counterpart for laptops because it has room to accommodate a heatsink and fan assembly, which helps keep it cool when running intensive graphics applications such as gaming or video editing software. It also has room for more components like an additional power supply unit (PSU). A smaller than standard ATX board with Nvidia GTX 1080 Ti support will have room for either one of these cards as well as other components like extra storage drives and fans.

Conclusion 

If you have any questions or need more details on this article, please leave a comment below. I will do my best to answer any questions and provide additional details that you may need.

Ruth Anderson knows all about the tech blog world. She's been blogging for years and has seen it all. She's an experienced writer who is always up for a new challenge.

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