Best GPU for 4K 144Hz in 2023
Showing off the very best GPUs for 144Hz 4K gaming

It is essential to select the right graphics card for your monitor and gaming needs. Playing games at 4K and 144Hz is very demanding, so you are going to need a high-powered GPU to handle this.
The best GPU for the job is, without a doubt, the RTX 4090, Nvidia’s flagship model. This card is the only one on the market that stops you from compromising when playing games with high refresh rates at 4K. While hitting 144 FPS in maxed-out settings is a bit of a stretch, generally speaking, this card is the only one equipped to get close. We have thoroughly tested the 4090 and can assure you it is the best.
Best GPU for 4K 144Hz: RTX 4090
MSI Gaming X Trio RTX 4090
Core Clock Speed
TBD
CUDA Cores
16,384
Memory Size
24GB GDDR6X
Dimensions
337 x 140 x 77 mm
PSU Required
850W
TDP
450W
The king of all graphics cards, the RTX 4090 is the only GPU to consider when playing games in 4K and high refresh rates. When you tweak settings or DLSS settings, you can achieve unbelievable frame rates in 4K.
Alternative GPU for 4K 144 Hz
AMD has been making significant strides in the GPU market in recent years, and the Radeon RX 7900 XTX is a testament to its dedication to high-performance gaming. With 24GB of GDDR6 memory, the RX 7900 XTX can handle even the most demanding games at 4K resolution with ease. The card also features AMD’s FidelityFX technology, which enhances image quality and reduces input lag.
ASUS TUF Radeon RX 7900 XTX OC
Core Clock Speed
1,895 MHz base, 2,395 MHz shader & game, 2,565 MHz boost
Stream processors
6,144
Memory Size
24GB GDDR6
Dimensions
352.9 x 158.2 x 72.6 mm
PSU Required
850W
TBP
355W
The best GPU for 4K 144 Hz gaming in 2023 will depend on your specific needs and budget. If you want the most powerful GPU available and are willing to spend the money, the Nvidia GeForce RTX 4090 is the way to go. However, if you want a more affordable option that still delivers exceptional performance, the AMD Radeon RX 7900 XTX is also a great choice. Whichever GPU you choose, make sure your system has adequate cooling and power supply to handle the demands of 4K gaming.
What GPU can run 4K at 144 Hz FAQs
Should I play at 4K 144hz?
4K at 144Hz is a great sweet spot if you want to enjoy modern games at a high resolution smoothly. Of course, you’ll need some of the best GPUs on the market – but it’s well within in your reach.
What GPU can run 4K at 144 Hz?
For the best experience of 4K 144Hz, you need a lot of power. So it does require some of the biggest processing GPUs. So the RTX 3090, 3080, or even 4090 are good contenders for performance. Whilst an RX 7900 XTX and 6950 XT are also great contenders from AMD.
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