AMD Radeon RX 7900 XTX & RX 7900 XT Official Launch Today: All The Custom Models & Here’s Where To Buy Them!

AMD will officially launch its brand new RDNA 3 powered graphics cards, the Radeon RX 7900 XTX & RX 7900 XT, today. Featuring the world's first consumer-grade chiplet GPU architecture, these cards are designed to offer gaming performance aimed at enthusiasts.

Update: As of right now (12/13/2022), almost all retailers have either limited or no stock of AMD's Radeon RX 7900 series graphics cards at all.

We have so far been able to confirm up to 23 models of which 19 are based on custom designs from AMD's AIB partners including ASUS, Gigabyte, ASRock, Sapphire, PowerColor, XFX & Yeston. These brands have designed their latest and greatest PCBs and coolers for the Navi 31 GPUs and gamers will be able to purchase the card of their choice starting today.

As per recent reports, AMD is going to have plenty of Radeon Radeon RX 7900 XTX & RX 7900 XT GPUs in stock for gamers at launch and the entirety of December so we shouldn't expect a lot of troubles in regards to supply but that remains to be seen. Retailers including Microcenter have already confirmed that they will have the cards at launch and we will keep you posted once the retail links go live. You can also visit OCUK and AMD's own official store to check out the custom cards once the embargo lifts.

Newegg & Amazon Listings:

The next generation of AMD Graphics is almost here, and we just can’t wait! Since we’re so excited about the launch of the Radeon RX 7900XT & Radeon RX 7900XTX, we are opening our doors tomorrow, 12/13 at 9 AM EST/6 AM PST nationwide! pic.twitter.com/XXWr4FHlCZ

— Micro Center (@microcenter) December 12, 2022

BestBuy & B&H Listings:

As for the custom lineup, we have the following table which shows you the various specs that are available for each custom variant and how they compare against the reference 'MBA' models. Do note that some of these custom Radeon RX 7900 XTX & RX 7900 XT graphics cards have only been teased so further details are expected to follow up shortly.

AMD Radeon RX 7900 Series Custom Models:

The AMD Radeon RX 7900 XTX graphics card utilizes the full Navi 31 XTX GPU which features a total of 48 WGPs, 96 CUs, and 6144 cores. The core clock for the graphics card is maintained at 2.3 GHz base clock and 2.5 GHz boost clock, delivering up to 61 TFLOPs of compute performance at a 355W TBP.

The AMD Radeon RX 7900 XTX graphics card will also carry 6 MCD's which will feature 16 MB Infinity Cache per die and 96 MB in total across a 384-bit wide bus interface. The card features 24 GB VRAM capacities and has 20 Gbps dies offering up to 960 GB/s bandwidth (3.5 TB/s with Infinity Cache). The Radeon RX 7900 XTX will cost $999 US (MSRP) for the reference model.

AMD Radeon RX 7900 XT 20 GB Graphics Card "Official" Specifications

There will also be a cut-down variant that will feature the Navi 31 XT GPU core. This chip is going to pack 42 WGPs (84 Compute Units) or 5376 cores and will be featured on the Radeon RX 7900 XT graphics card. That's 12.5% fewer cores than the full-fat variant. The GPU will also run at slightly lower clock speeds with the game clock rated at just 2.0 GHz which is 300 MHz slower than the XTX variant and a 100 MHz lower boost clock of 2.4 GHz at a TBP of 300W.

The Radeon RX 7900 XT graphics card will also feature 20 GB of GDDR6 memory across a 320-bit wide bus interface. Since there are only 5 MCDs enabled, the card will end up with 80 MB of Infinity Cache which is 16MB lower than the top variant and a 16.6% decrease. The card offers 800 GB/s of bandwidth (3.5 TB/s with Infinity Cache). The Radeon RX 7900 XTX will cost $899 US (MSRP) for the reference model.