Best GPU for i9 9900k

The Intel Core i9-9900K consists of the 8-core and 16-thread better than i7. No doubt, compared to the older generation, it is faster and more efficient. It has an overclocking capacity of up to 3.6 GHz, whereas it reaches 5.0 GHz with a turbo boost. Upon this, the low TDP rates, which is 95, make an ideal CPU for gaming. Unfortunately, the processor doesn’t come with integrated GPU support. Therefore, you have to struggle to find a compatible graphics card to supply the processor.

Finding a GPU is not easy; you have to figure out various aspects. One wrong result can ruin another unit of the PC or overall a computer. On the other hand, choosing the best GPU for i9 9900K offers you smooth, cinematic, and fast performance while gaming and handling other demanding tasks. Thereby, it will help if you are very careful in this whole process. But, you don’t need to worry, we have prepared a proper guide for you.

In this guide, you learn about the most suitable graphics cards for the i9 9900K, along with the pros and cons. Also, the important factors discussed in the post let you know what things you should consider before buying a GPU. Hence, please read the post till the end to get things understood properly.

Quick Shopping Tips:

Cooling Features: The most important thing is to check out the GPU’s cooling features. You know the graphics card is one of the units which is the reason for producing maximum heat. That’s why before choosing the best graphics card for i9 9900K you have to see how much TDP it has; the less it is, the good it will work for you. Besides, the number of fans, cooling design, and heatsink also matter. So, don’t forget to check these things. Please add a cooler to the setup as well.

Memory: For i9 9900K GPU, you can’t go below 6 GB. Nowadays, gaming and video editing applications demand good memory to proceed. Therefore, a great memory capacity empowers your system to perform in rigorous situations flawlessly. 16 GB DDR6 is ideal, whereas 8-12 is also good but don’t go below 6 GB memory for causal needs.

Motherboard Compatibility:  It is an essential element when you go with any GPU, so you check if this card is compatible with your motherboard or not. Moreover, you have to figure out if the card will fit in the chassis or not. The best thing you can do is measure the size available in your chassis and then get a GPU based on the measurement. Otherwise, you have to buy a new chassis.

Overclocking: This factor empowers the GPU to perform without bottleneck and throttling. The more overclocking capacity the graphics card offers, the more efficient it will work for a long time. Therefore, always check if the card allows you to overclock or not.

Best GPU For i9 9900K at a Glance:

  1. ASUS RTX 3080 TUF Gaming OC
  2. Sapphire Nitro+ RX 6800 XT
  4. Sapphire Radeon Pulse RX 5600 XT
  5. Red Dragon AMD Radeon RX 5700 XT
  6. MSI GeForce RTX 2080 Gaming X TRIO
  7. ZOTAC Gaming GTX 1660 Super Twin Fan
  8. ASUS ROG Strix GeForce RTX 2070

The Best GPU For i9 9900K You Can Buy Today

ASUS RTX 3080 TUF Gaming OC
ASUS RTX 3080 TUF Gaming OC (Image credit: Amazon)

ASUS RTX 3080 TUF Gaming OC

Best Gaming Graphics Card for i9 9900K


Brand: ASUS | Chipset: NVIDIA | Memory: 10GB GDDR6X | Memory Speed: 14000 MHz | Boost Clock: 1815 MHz | Card Dimensions: 16 x 9.2 x 3.5 inches


Best GPU for 4K gaming resolution

Two HDMI ports rather than one

Fast performance

Excellent overclocking


High TDP

Extra large

We have another high-end graphics card named ASUS RTX 3080 TUF Gaming. ASUS is a famous brand millions of people are admirers of this company’s products. The same is the case with the ASUS GPU, especially the RTX 3080 that provides you with flawless 4K gaming. Compared to RTX 2080 Ti, this card is the best GPU for i9 9900K that demands less and enables more performance all the time. The professional ray tracing enlightened the visuals of games without throttling.

This RTX 3080 is made for the players who want high resolution, such as 1440p and 1080p. However, there is 10GB VRAM, although less than premium competitors but still enough to handle multiple tasks. The addition of 3rd generation tensor cores offers an optimal boost while gaming. In the department of cooling, there is an Axial-Tech Fan design and dual ball fan. These factors impact the temperature and keep it down for a long time.

It supports DisplayPort, HDMI, and PCIe 4.0, which you will need the most. Also, you can enjoy stable overclocking headroom. You can get the base clock at about 1440 MHz, whereas the 1815 MHz GPU boost clock. With this overclocking capacity, you can handle demanding tasks. This ASUS RTX 3080 TUF Gaming OC is the best gaming GPU for i9 9900K that was developed for those gaming enthusiasts who want 4K gaming smoothly. Above all this, the users who want to deal with the heavy workload daily can consider this as an option. However, the chassis of this GPU is extra big and demands a high cost.

Sapphire Nitro+ RX 6800 XT
Sapphire Nitro+ RX 6800 XT (Image credit: Amazon)

Sapphire Nitro+ RX 6800 XT

Best Premium Graphics Card for i9 9900K


Brand: Sapphire Technology | Chipset: AMD | Memory: 16 GB GDDR6 | Memory Speed: ‎16 GHz | Boost Clock: 2360 MHz | Card Dimensions: ‎17 x 9.5 x 3.5 inches


RGB LED synchronization

Good design and overclocking capacity

Box high-end performance

Low noise


Beefy price

Not made for micro ATX motherboard

Sapphire comes with a new graphics card named Sapphire Nitro+ RX 6800 XT. In comparison to MSI and ASUS, this brand is less famous. However, the invention of Nitro+ changed the company’s scenario and people started to appreciate the high-end graphics card. This GPU has the immense capacity to support your full PC setup. With this card, you can achieve a game clock up to 2110 MHz, whereas boost click is more than 2360 MHz.

The dual 8-pin power connectors empower the Nitro+ PCB that packs 13-phase VRM. It extends the capacity of the card to perform smoothly. Anyhow, this GPU consumes up to 350W TDP, which is above average. However, the addition of dual BIOs enables you to lower the settings of TDP. It’s the best premium GPU for i9 900K that comes with an aggressive cooler and fans for keeping the temperature low. A heatsink is also there to stabilize the VRM and memory temperature. The looks of this attractive GPU complete it a good choice when it comes to aesthetics.

The great touch of RGB light bar and backplate graphics makes it wonderful. There are no extras in the unit; don’t worry, it will not look messy. On the other hand, you can use the ARGB header to synchronize other devices of RGB with this case. It’s the best graphics card for i9 9900k having 16 GB memory and 4,608 stream processors providing you with smooth, vast, and fast performance. It has amazing clock speed as a card that enables it to work long term. Furthermore, the inclusion of premium features offers you to perform 4K gaming and 8K video streaming flawlessly.

ASUS ROG STRIX RTX 2080 Ti (Image credit: Amazon)


Best 1440p Graphics Card for i9 9900K


Brand: ASUS | Chipset: RTX 2080 TI | Memory: 11GB GDDR6 | Memory Speed: 14000 MHz | Boost Clock: 1665 MHz | Card Dimensions: 12 x 5.13 x 2.13 inches


Quiet BIOs

Energy-efficient as compared to others

Functional cooling system

Good for 1440p graphics


Required Windows 10


The ASUS ROG Strix RTX 2080 Ti is one of the outstanding boards in terms of exceptional performance and graphics results. With 11 GB GDDR6, you will get enough space to store and run numerous applications. It runs with the 352-bit bus for providing 616 GB/s bandwidth. It’s the best 1440p GPU for i9 9900K that comes with 4352 Cuda cores for brilliant graphics effects and smooth performance while gaming.

It also incorporates a base clock of about 1350 MHz and a boost clock of 1545 MHz to support the performance. Nonetheless, we know how important the cooling solution is for the GPU. The 2080i is prepared with dedicated fans and a heatsink to dissipate the heat. The heatsink can support your daily gaming and desktop tasks without making noise. Upon this, axial-tech fans maintain the balance in the airflow at their spinning time in silence. The addition of 0dB technology keeps monitoring the GPU temperature to run the fans.

It signals the fan to spin when the heat reaches 55°C. Apart from all these, this ASUS beast has other excellent qualities. With effective software, you can count the GPU tweak II that makes streaming and monitoring performance easier. You can support four monitors with HDMI, a VR headset, and DisplayPort. Last but not least, RGB lighting is no less than icing on the cake. ASUS ROG STRIX RTX 2080 Ti is the i9 9900K best GPU due to its great memory, powerful performance, and cooling functions that allow the card to run without bottlenecks. 

Sapphire Radeon Pulse RX 5600 XT
Sapphire Radeon Pulse RX 5600 XT (Image credit: Amazon)

Sapphire Radeon Pulse RX 5600 XT

Best 1080p Graphics Card for i9 9900K


Brand: Sapphire Technology | Chipset: AMD | Memory: ‎6 GB GDDR6 | Memory Speed: 1750 MHz | Boost Clock: 14 GHz | Card Dimensions: ‎12.5 x 8.5 x 2.75 inches


Good Cooling solution

Addition of TriXX technology

Great for 1080p gaming



Only 6GB DDR6

Players have to compromise for 4K gaming

The Sapphire Radeon Pulse RX 5600 XT is a powerful GPU that can run some high-end games at 1440p medium quality. However, in real meaning, the RX 5600 XT gives its optimal strength to the AAA titles at 1080p. In multiplayer titles such as Rainbow Six and Counter-Strike, you can get up to 240Hz. The card comes along with the performance of GTX 1660 Ti. Furthermore, it’s the best 1080p GPU for i9 9900k due to the fact that it was built while considering the 7nm process technology and gaming architecture of AMD RDNA. It has 2304 stream processors, also known as CUDA cores; undoubtedly, it is a mediocre range of cores.

This GPU supports overclocking; thereby, you can get a boost clock of about 1750 MHz and a 1615 MHz game clock. The unit provides you with more than 60 FPS for certain titles. Pulse RX 5600 XT is the best GPU for i9 9900k having equipped with 6GB GDDR6 memory and advanced 4.0 PCI Express. Unquestionably, the GPU provides a credible performance in its range. The touch of technology like Dual-X Cooling keeps the VRM, memory, and GPU cool without unwanted sound. Nevertheless, the new technology TriXX is another great feature that this GPU offers.

Now you can choose your custom resolutions for blending performance and quality the way you want. In the end, you have more aspects that broaden your gaming capacity, which are Precision fan control, Robust Memory cooling, and Robust VRM solution. It comes with a wide range of features, good design, and a mid-price range. As discussed above, the card is recommended for 1080p resolution in gaming, whereas in 4K gaming, you will lose frame rates.

Red Dragon AMD Radeon RX 5700 XT
Red Dragon AMD Radeon RX 5700 XT (Image credit: Amazon)

Red Dragon AMD Radeon RX 5700 XT

Best Flagship Graphics Card for i9 9900K


Brand: PowerColor | Chipset: AMD | Memory: 8GB GDDR6 | Memory Speed: 14.0 Gbps | Boost Clock: ‎1650 MHz | Card Dimensions: ‎1.61 x 9.45 x 5.2 inches


Powerful GPU

Good for 1440p gaming

10 times faster than GeForce RTX 2060

Built with premium material


No Ray Tracing


Nowadays, people are also looking for a GPU to support VR headsets. The trend of VR heads has been increasing day by day. The AMD Radeon RX 5700 XT is the best flagship GPU for i9 9900K that comes with an 8 GB DDR6 memory capacity for fair gaming and supporting versatile software. Along with this, you can get the game clock up to 1795 MHz, which is pretty nice. Also, this sturdy unit is based on the 7nm manufacturing process and RDNA architecture. This design enables the GPU to perform 1.25 times better at the same clock speed.

There are esports features for the users whose goal is to achieve desirable performance over the image quality. At the same time, due to the AMD Radeon Anti-Lag feature, these users observe low latency. Due to this, the processor waits for the signal by GPU until it is ready to send new frames. However, the AMD Radeon RX 5700 XT is suitable for playing games like World War and Metro Exodus in 1440p.

You hopefully do not see noticeable drops while gaming, regardless of how demanding the game is. No doubt, the card is struggling somehow when you utilize it for 4K as it is not manufactured for such types of tasks. Also, if you want Ray Tracing features, then sorry, you have to consider something else. Nonetheless, it’s the best GPU for intel i9 9900K that supports x3 DisplayPort and HDMI. It is a workhorse that enables you to get a good gaming performance on 1440K. But, when it comes to quality there, you have to compromise as you know there is no ray tracing.

MSI GeForce RTX 2080 Gaming X TRIO
MSI GeForce RTX 2080 Gaming X TRIO (Image credit: Amazon)

MSI GeForce RTX 2080 Gaming X TRIO

Best Value Graphics Card for i9 9900K


Brand: MSI | Chipset: NVIDIA | Memory: 8GB GDDR6 | Memory Speed: 2000 MHz | Boost Clock: 1860 MHz | Card Dimensions: 12.79 x 5.51 x 1.89 inches


Copper heat pipes

Overclocking software

Boost clock 1860 MHz

Great for light tasks


Not made for demanding works

12.9 inches size means not make of every case

Now we have an MSI graphics card, MSI GeForce RTX 2080 Gaming X TRIO. MSI is another well-known brand in the field of technology. However, it is especially popular for its motherboard and graphics cards. The advanced architecture makes it the best value GPU for i9 9900k that offers you programmable shading, AI, and real-time ray tracing at the same time. With this ray tracing in real-time, you can experience the height of realism in the games. The effects of light, shadows, and filters glow your video games like reality.

Nonetheless, the unit has 8GB GDDR6 memory, DirectX12, and a customized backplate. Thanks to Mystic Light Software, you can control the RGB components. Whether these units are from MSI or another brand, you can control all these with Mystic Light Software. With the inclusion of the overclocking software, you can monitor the important metrics on the spot. You will have full control of your card. The custom PCB design is prepared with the maximum power delivery capacity to push the limits’ cores.

There are MSI TORX Fan 2.0 and copper heat pipes that provide effective cooling effects for smooth gaming. It is the best GPU to pair with i9 9900k that comes with an eight-pin power connector, DisplayPort x3, and HDMI along with 215 W TDP. It is prepared for users who want to deal with mediocre tasks. You can perform gaming well, but at the end of the day, you can expect 4K gaming. Also, the ray tracing isn’t very impressive.

ZOTAC Gaming GTX 1660 Super Twin Fan
ZOTAC Gaming GTX 1660 Super Twin Fan (Image credit: Amazon)

ZOTAC Gaming GTX 1660 Super Twin Fan

Best Budget Graphics Card for i9 9900K


Brand: ZOTAC | Chipset: NVIDIA | Memory: 6GB GDDR6 | Memory Speed: 14 Gbps | Boost Clock: 1785 MHz | Card Dimensions: 8.66 x 11.02 x 2.17 inches


Most Economical


Suitable for a small form factor

Decent overclocking


Not made for high-resolution

Only 6GB RAM

ZOTAC is famous for producing affordable products for tech customers. In these products, graphics cards of high quality are also included. The ZOTAC Gaming GTX 1660 Super Twin Fan is for users who want a mini-card GPU of about 6.8 Inches. Being small in size, it doesn’t include a backplate with it. However, the Gaming GTX 1660 Super Twin Fan is suitable for 1080p gaming. Being cheap doesn’t mean the card is low quality. It has enough capacity to handle average games and some of the advanced titles on the 1080p.

It’s the best budget GPU for i9 9900k that has a base clock that offers is 1615 MHz, and the boost clock is 1785 MHz which is nice. Besides, the other good thing about this GPU is the low TDP of 125W. Anyhow, there are 88 texture mapping units and 48 render output units. According to this specification, it is not suitable for high-resolution graphics. For the upcoming games, you have to reduce the setting of the graphics for needed performance.

It’s the best graphics card for i9 9900k having cooling solutions such as a full body heatsink, direct copper contact, and dual offset fan design. Wide fan blades and curved fan blades maximized airflow in the unit. You can adjust and monitor the graphical effects of the card. It has an adequate working capacity, including overclocking. On this, the design of other fans and heatsinks control the thermal effect. Compared to other cards, you can’t expect it to support high-resolution in high-end games. You have to compromise on the graphics quality, somehow. If you are fine with all these and want a cheap small GPU, then it is for you.

ASUS ROG Strix GeForce RTX 2070
ASUS ROG Strix GeForce RTX 2070 (Image credit: Amazon)

ASUS ROG Strix GeForce RTX 2070

Best Value Graphics Card for i9 9900K


Brand: ASUS | Chipset: NVIDIA | Memory: 8GB GDDR6 | Memory Speed: 14000 MHz | Boost Clock: 1845 MHz | Card Dimensions: 10.53 x 2.28 x 4.47 inches


Good aesthetics

Dual BIOs

Remains cool after excessive use



Fan noise

DVI port is removed

The fans of the GeForce 2000 series who don’t have the budget for 2080 Ti and 2080 RTX, can go with ASUS ROG Strix GeForce RTX 2070. It is an affordable yet competitive choice due to its useful features. The average 2304 CUDA cores are good for normal resolution. The 36 RT cores are somehow low for high-quality gaming results, but it doesn’t mean it is a low standard unit. In these cores, you undoubtedly don’t get supreme quality however nice outputs you can expect.

Nonetheless, the 288 tensor cores enhance the working process of machine learning applications. It is the best value GPU for i9 9900k that comes with 8 GB GDDR6 memory along with a 256-bit memory interface. You will get an 1845 MHz boost clock, which helps you achieve a great level of performance at the most needed time. Also, incorporating the wind-blade fans and versatile cutting edge cooling shrouds improvises the heat dissipation process. DirectX 12 offers different rendering techniques and new powerful visual effects that bring life into gaming.

Another technology in this best GPU for i9 9900k is GPU Tweak II which is there to make the steaming and monitoring of the metrics easier. Aesthetically, the RGB lighting glows up this graphics card. You can use Aura Sync Software for compatibility with different RGB units. You can add custom changes in the RGB as you like. No doubt, the 2080 RTX and 2080 Ti RTX are supreme but expensive as well. If you are a lover of the Geforce 2000 series, I think RTX 2070 suits you the best in terms of price.


GPU is the integral unit, especially for setting up the gaming PC. When you select a graphics card, there are some foremost factors that you should consider. If you purchase a card without knowing the proper details, then it might be that you are putting your PC in danger. Therefore, we develop a list of GPUs and provide sufficient details regarding each GPU. All of these graphics cards are compatible with i9 9900K.

You can select any of them as your best GPU for i9 9900K, whichever stands on your criteria and budget. All of them are best in their ways; some are prominent for their overclocking capacity, some for excellent results, and some are affordable. However, it depends on you what your preferences are if you are still confused, so we have top recommendations to make things more convenient.

Sapphire Nitro+ RX 6800 XT, ASUS ROG STRIX RTX 2080 Ti, and ASUS RTX 3080 TUF Gaming OC are the top recommendations. All these will support intel i9 9900K endlessly and provide you with better performance and resolution while gaming. You can take any of them at home without any doubt. I believe the article helps you get the informative and useful knowledge that enables you to set up a compatible PC setup. In case of any confusion, reread the post and clear your points without going anywhere else. Here is everything you need. Best of Luck.

Frequently Asked Questions

What GPU goes suitable with the i9 9900K?

For the processor i9 9900K, you need a GPU that complements the performance of the processor rather than putting pressure on it. Therefore, you have to be very selective in your setup. Don’t buy any graphics card without adequate knowledge about it. You can select the GPU Sapphire Nitro+ RX 6800 XT, ASUS ROG STRIX RTX 2080 Ti, Sapphire Radeon Pulse RX 5600 XT, and all others given in this article. All these GPUs are suitable for the i9 9900K.

What is the best GPU for Intel i9 10th Gen?

And when it comes to 1440p and 1080p high refresh rate gaming, the best graphics card for the core i9-10900K is the RTX Ti. The RTX 2080 Ti is the best card for 1440 high refresh rate gaming you can get right now.

Can I consider the i9 9900K for gaming?

Yes, the i9-9900K is the best gaming CPU. It has good cores and threads for achieving smooth gaming performance. Moreover, the overclocking capacity is also a suitable premium gaming experience. Thereby, you can consider this CPU for gaming only if it has a compatible GPU.

Is i9-9900K good for RTX 3080?

The 9900k and 3080 will be a good pairing. i9 9900k is top of socket. You really couldn’t upgrade without swapping motherboards anyhow. Instead, the GPU enables you to get the 4K gaming resolution with excellent overclocking.

Arslan Ashraf
Arslan Ashraf is Computer Expert. He developed his passion for reviewing the latest tech products. He likes to review every single piece of Hardware. If you have any questions related to Tech Products. He'll be happy to answer you.

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