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Graphics Cards

The Best Radeon RX 7900 XTX Graphics Cards

7 Mins read

After long wait, AMD has finally released its new flagship GPU, the Radeon RX 7900 XTX. Featuring 3rd generation RDNA graphics architecture, as well as 24 GB of GDDR6 VRAM, this card can hold pretty well against its competitors, such as the NVIDIA GeForce RTX 4080.

Read more: AMD Ryzen 9 7950X & Ryzen 5 7600X Review

The Radeon RX 7900 XTX is the world’s first chiplet-based graphics card, meaning that it maximally utilizes TSMC’s 5 nm processing node, and is able to deliver 50% performance per watt increase over the RDNA2 GPUs. Its GPU features an impressive 6,144 shading units, and 96 raytracing cores. The Radeon RX 7900 XTX actually combines two chips, one built on older 6 nm node, and the new one made on 5 nm node, that are connected with Infinity Fabric interconnect, which is able to provide 5.4 TB/s of data bandwidth. The card features 384-bit memory bus and fully supports PCIe 4.0 x16 interface.

Compared to the previous-generation Radeon RX 6900 XT, the new Radeon RX 7900 XTX features 300 MHz higher core clock (2,300 MHz), and 500 MHz higher memory clock (2,500 MHz), which now effectively works at 20 Gbps. The boost clock has also been increased, and is now clocked at 2,500 MHz. These are all very impressive specs, especially when you consider that this GPU costs less than $1,000.

Speaking of power consumption, the new Radeon RX 7900 XTX is a serious power hog, which is one of its biggest disadvantages. The card is rated at 355 W, which is 55 watts more compared to the Radeon RX 6900 XT, but still almost 100 watts less than the GeForce RTX 4090. The suggested power supply unit is rated at 700 W.

Performance-wise, the Radeon RX 7900 XTX is around 4% faster than the GeForce RTX 4080, and a whooping 28% faster than AMD’s previous flagship Radeon RX 6900 XT. In synthetic benchmarks and games the card trades blows with the RTX 4080, and is able to outperform RTX 3090 Ti by 15-17%. The Radeon RX 7900 XTX can easily deliver more than 110 FPS in the most demanding AAA games at 4K resolution on ultra settings, and is able to provide raytracing performance similar to the NVIDIA GeForce RTX 3090. Overall, this is an excellent card, which has allowed AMD to provide serious competition to NVIDIA.

Although AMD has produced a batch of reference Radeon RX 7900 XTX cards, there is a very small amount of them, and the majority of these cards have some cooling issues. Fortunately, cards made by AMD’s AIB partners don’t have such issues, and also come with higher core clocks and better cooling. In this article we have compiled a list of the best custom designed RX 7900 XTX cards available on the market. Scroll down to see more.



Best Overall: XFX Radeon 7900 XTX Speedster MERC 310 Black Edition

Boost Clock: 2,615 MHz | Memory: 24GB GDDR6 | Length: 344 mm | Power Connectors: 3 x 8-pin | Outputs: 3 x DP, 1 x HDMI


  • Faster than the GeForce RTX 4080
  • Excellent raytracing performance
  • Great overclocking headroom
  • Stylish heatsink design
  • Dual BIOS features
  • Huge dimensions
  • Requires three 8-pin PSU connectors
  • Subtle RGB lighting

Although it doesn’t feature any flashy RGB lighting, the XFX Speedster MERC 310 is a robust and well-built custom Radeon RX 7900 XTX card that is able to offer excellent performance with useful additional features. This 2.9-slot card comes with XFX’s THICC triple-fan cooling solution and a stylish black and silver backplate. Compared to the reference Radeon RX 7900 XTX, this card requires three 8-pin power connectors to run, but can deliver up to 8% better performance when overclocked.

The XFX Radeon RX 7900 XTX Speedster MERC 310 Black Edition comes with a 4.6% higher boost clock than the reference model. It also features secondary BIOS mode, although XFX says it’s unsupported. The card features 15+2 power phases VRM design, and has a total of 20 thermal pads for improved cooling. The card produces around 41 dB of noise under full load, which is borderline acceptable.

Speaking of overclocking, this card can easily be pushed up to 3,000 MHz, with memory tweaked to 21.5 Gbps. In these conditions, the card will consume around 410 watts, which is a lot, but still fairly efficient given its performance. In raytracing, this card is on par with the GeForce RTX 3080 Ti, which is excellent performance, and when it comes to raw shading performance, it frequently outmatches even the GeForce RTX 4090, especially in games like Shadow of the Tomb Raider or Assassin’s Creed Valhalla.

Best Air Cooled: Sapphire Radeon RX 7900 XTX 24GB NITRO+

Boost Clock: 2,680 MHz | Memory: 24GB GDDR6 | Length: 320 mm | Power Connectors: 3 x 8-pin | Outputs: 2 x DP, 2 x HDMI


  • Outperforms GeForce RTX 4080
  • Very high boost clock speed
  • 20 power phase VRM
  • Minimalistic heatsink design
  • Excellent cooling performance
  • Big overclocking headroom
  • High price premium
  • Power hungry

Sapphire is a well-known manufacturer of premium and high-quality custom designed AMD Radeon graphics cards. When it comes to Radeon RX 7900 XTX 24GB NITRO+, this is no exception. Featuring beautiful and minimalist design, excellent cooling, and fantastic overclocking performance, this card manages to tick all the boxes and even exceed expectations.

The Sapphire Radeon RX 7900 XTX NITRO+ comes with a powerful 20-phase power delivery system, so it’s no surprise it features one of the highest factory increased boost clocks for Radeon RX 7900 XTX, which is clocked to 2,680 MHz. The card also features a massive 3.5-slot triple-fan cooling system, which does a great job keeping this card cool and quiet. Under full load, this card produces around 36 dB of noise, which is excellent performance, given the fact that it consumes 420 watts under full load.

When it comes to overclocking, this card is a fantastic performer. The GPU can be easily pushed up to 2,900 MHz, with peaks of up to 3,250 MHz. This translates to 8% additional performance, meaning that the card easily outperforms GeForce RTX 4080, even at 4K resolution. In short, this is top-notch custom designed graphics card that comes with a price premium, but is well worth the money.

Best Liquid Cooled: ASRock Radeon RX 7900 XTX 24GB AQUA OC

Boost Clock: 2,680 MHz | Memory: 24GB GDDR6 | Length: 275 mm | Power Connectors: 3 x 8-pin | Outputs: 3 x DP, 1 x HDMI


  • Faster than the GeForce RTX 4080
  • High boost clock speed
  • 22 power phase VRM & 100A chokes
  • Excellent cooling performance
  • Stylish design
  • Additional ARGB header
  • Very high price
  • Requires 1000 W PSU

If you are looking for the best of the best, then look no further past the ASRock Radeon RX 7900 XTX 24GB AQUA OC. This is by far the most ludicrous and the most powerful custom designed Radeon RX 7900 XTX card currently available on the market. Thanks to its built-in AQUA liquid cooling system, this card sports a factory increased boost clock of 2,680 MHz, which is the highest boost clock for any custom 7900 XTX available for purchase.

Besides its stunning liquid cooling solution, which also features built-in ARGB LEDs, this card also comes with stylish acrylic backplate, and high purity copper plate for improved cooling. The Radeon RX 7900 XTX AQUA OC also features a powerful 22 power phase VRM design, meaning it is able to handle overclocks up to 3,000 MHz with ease. In addition, there are also premium 100A power chokes which are here to provide enhanced and improved Vcore voltage to the graphics card.

The Radeon 7900 XTX AQUA OC also comes with physical LED switch, and additional ARGB header which allows you to synchronize lighting across all of your devices. Another advantage of this card are its compact dimensions, meaning it will be able to fit in smaller PC cases. The only major downside of this card is its fairly high price.

Best Value: Gigabyte Radeon RX 7900 XTX 24GB

Boost Clock: 2,500 MHz | Memory: 24GB GDDR6 | Length: 287 mm | Power Connectors: 2 x 8-pin | Outputs: 2 x DP, 1 x HDMI, 1 x USB Type-C


  • Excellent 4K performance
  • Requires only two 8-pin PSU connectors
  • Features USB Type-C connector
  • Simple and elegant heatsink design
  • Reasonably priced
  • Not good for overclocking
  • Mediocre cooling performance
  • No RGB lighting

If you are looking for a simple and barebone Radeon RX 7900 XTX card without any extra features such as RGB lighting, dual BIOS support, or extreme overclocking support, then Gigabyte Radeon RX 7900 XTX 24GB is the right card for you. This card is very similar to the reference model, and it requires only two 8-pin power connectors, which is a big plus.

Just like the reference RX 7900 XTX, this card also features 2,500 MHz boost clock, and 20 Gbps memory clock. Although it has no RGB lighting, or a stylish metallic backplate, this card does come with a USB Type-C connector, which is a rarity among custom RX 7900 XTX cards. When it comes to overclocking, this card doesn’t perform very well, and may experience throttling if you push it too hard.

In short, this is a proper Radeon RX 7900 XTX card without any extra features. It is still able to outperform GeForce RTX 4080 and deliver RTX 3090-level raytracing performance. The best thing about this card is its fairly low price compared to other custom designed RX 7900 XTX cards, which makes it a much more affordable option.

Best Heatsink Design: ASRock Radeon RX 7900 XTX Taichi OC

Boost Clock: 2,680 MHz | Memory: 24GB GDDR6 | Length: 345 mm | Power Connectors: 3 x 8-pin | Outputs: 3 x DP, 1 x HDMI


  • Better than GeForce RTX 4080
  • Great overclocking headroom
  • High-end PCB components
  • Unique heatsink design
  • Dual BIOS support
  • Physical RGB On/Off button
  • Very large and heavy
  • Requires 1000 W PSU

Although they say that beauty is in the eye of the beholder, in our opinion the ASRock Radeon RX 7900 XTX Taichi OC is the best looking custom designed RX 7900 XTX card out there. This massive triple-slot GPU weighs 1.9 kg, and measures 345 mm in length. It features stylishly designed Taichi 3X cooling system with reverse spin central fan and adjustable Polychrome SYNC built-in ARGB LEDs. The card also come with a physical LED on/off switch which is a nice addition.

Besides its intimidating looks, this card is also a beast when it comes to overclocking. It features 22 power stages VRM design, as well as premium 100A power chokes which allow it to hit core clocks of up to 3,000 MHz without any hiccups. The card also comes with dual BIOS support, as well as physical BIOS switch which allows you to easily toggle between two different operating modes.

Due to its huge size and weight, the RX 7900 XTX Taichi OC also comes with reinforced metal frame to prevent the PCB from being bent. The Taichi OC is without a doubt one of the best looking custom designed RX 7900 XTX cards, and it doesn’t feature a very high price premium like other custom designed cards, which is a big plus.

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Frank is the Editor-in-Chief at ViCadia. He is an avid PC gamer, as well as a tech enthusiast. Besides being a tireless writer, he is also ViCadia’s web developer.
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