Best Graphics Card for i9 9900k In 2021

Best Graphics Card For i9 9900k In 2021

If you’re constructing a consumer-based system and want to use an Intel CPU, the Core i9 9900k is the best option. With 8 cores and 16 threads, the Intel i9 9900k is one of the most powerful CPUs available.

The boost clock for the CPU is 5 GHz, which is really crazy. According to Intel, the i9 is the world’s fastest gaming CPU. When it comes to gaming, the i9 beats over the Ryzen 9 solely in terms of performance, not in terms of projectivity. For the i9 9900k, we’ve compiled a list of the top graphics cards.

Best Graphics Card for Ryzen 5 5600x In 2021

Best Graphics Card for i9 9900k (Review):

Following are some of the best Graphics cards for i9 9900k.

91Qg5K cmfL. AC SL1500

Asus GeForce RTX 2080 Ti


Nvidia RTX 2080 Ti Dual-fan OC graphics card
1350MHz is the clock speed of the GPU.
352bit Memory Bus Width
14000MHz Effective Memory Speed
1650 MHz Boost Clock
Output from the Display Port: 3
Performance in floating-point: 14.23 TFLOPS
TDP: 250W

The 2080 Dual 2x Fans video card comes in two models: Advanced and OC (overclocked). The OC addition variant of the video card comes with a higher clock speed and a 2.7-Slot Design out of the box, which is the difference between GPU models. With a driver DVD and a single instruction book in the package, you get the finest raw performance GPU.

The 1650 MHz Boost Clock (OC Mode) is a video card, the 11GB GDDR 6 14000MHz is equivalent to that of the GTX 1080 Ti’s 250W TDP on a three-card, which should be plentiful for most games. 
A single eight-pin, six-pin, and single display connector, as well as a single HDMI port, are available on the GPU. Another display port and a type-c connection port are located in the center.

There is a display port at the bottom, which is ridiculous, and we will see more and more firms do it now; the display port is the one you will use, so that appears to be excellent. The card is of a reasonable size and will fit well in your wallet.


  • GPU is capable of 60 frames per second at 4K resolution in most games.
  • Super-overclock is able.
  • Keeps the room cool and silent.
  • Backplate protection made of aluminum


  • This is a really costly card.
  • There aren’t any DLSS games available.
  • Ray tracing isn’t possible.

EVGA GeForce RTX 2080


Turing’s architecture
RTX 2080 Super
3072 CUDA cores
384 tensor cores
496 GBps of bandwidth
1.650 MHz Reference Base Clock
1,815 MHz Reference Boost Clock
8GB of memory GDDR6
352-bit Memory Controller
250W TDP

This particular variation of the card is fantastic because it isn’t as large and heavy as some other coolers. It is compatible with all form factors, and the video card’s huge cooling system is ideal for gaming. It is equipped with an EVGA ICx 2 cooling system, which is more sophisticated than the ACX system it replaced. The GPU heat sink is twice as big as the RTX 2080 Ti’s, and the specifically designed base plate makes contact with the Video Card components to dissipate more heat.

The heat sink is considerably thicker, and it’s important to know that you’ll be losing a PCI express slot because this card took up two PCI express slots. DLSS is supported by this GPU, which is the second-fastest.

The fans are quieter than those on the 2080 ti, and they do a great job of circulating air across the heat sink. The GPU needs a six-pin and eight-pin PCL power connector, to ensure that your power supply comes with the correct connector or adapter.


  • USB-C.
  • Only two PCI-e slots are available.
  • It has a pleasant temperature.
  • The port is USB type C. Card with a lot of silence
  • Simple to Setup.
  • GPU performance is the best.
  • Performance in 4K gaming
  • For 1440P, this is a bit much.


  • This variant does not have a backplate.
  • The most performing GPU base plate.
  • Overclocking isn’t a viable option
815WHG kkWL. AC SL1500

Sapphire Radeon Pulse RX 5700 XT


1670 MHz base clock
1815 MHz (game clock)
1925 MH is the boost clock.
241 watts of thermal design power
8GB internal memory
PCI-Express: 4.0
Ports: HDMI,3DisplayPort
AMD Radeon Navi: Graphics Coprocessor

The card has a nice design and an excellent video card. The metal backplate is considerably better, and the GPU side has a lovely Non-RGB Sapphire logo. There are two PCL express power connectors: one eight-pin and one six-pin. The video output configuration is identical, with one HDMI and three display connections. Sapphire just slapped this Rx 5700 XT with its cooler setup. 

The RX Safety 700 has the same cooler as the RX 5700 model, with a gorgeous single block of an aluminum heatsink, however, the GPU has five heat pipes rather than three on the RX 5700 model. Despite having a beefed-up cooler, its TDP is somewhat greater, as you’ll see later. 

Because the GPU voltage is about 2 volts higher and the fan speed is typically around 1400 to 1500 RPM, the RX 5700 XT video card raises the temperature of its GPU and surrounding components. For the i9 9900k, this is the best video card. The visual card’s boost speed is 1925 MHz, while the GPU’s base clock is 1670 MHz.


  • The video card is extremely quiet.
  • VR is aided by GPUs.
  • Graphics Card with Solid Performance.
  • Gaming’s Best GPU
  • The GTX 2060 Super is ten percent faster.
  • Running temperatures are significantly lower.


  • It’s time to get a new driver.
  • Some AMD driver problems have been reported, as well as a few isolated incidents of individuals seeing a blank screen for 3-5 seconds.
  • More energy is used.


Finally, with the i9 9900k, we recommend purchasing a graphics card that will last at least the next two or three years. Also, some graphics cards might slow down this CPU, so if you can afford it, use high-end GPUs instead of the cheapest ones. The RTX 2080 Super is the greatest GPU you can purchase for the money and performance, and it’s the best fit for you, however, it’s up to you.


What GPU should you use with an i9 9900K?

The Turing architecture provides your PC games the power of real-time ray tracing and AI with the EVGA GeForce RTX 2070 XC GAMING Graphics Card.

Is the i9-9900K equipped with integrated graphics?

The Intel Core i9-9900K is a 10-core/20-thread processor with an Intel UHD Graphics 630 integrated graphics processor (IGP) that has a TDP of 125 watts and a base clock speed of 3.7GHz.