Sapphire AMD Radeon RX 7900 XTX and 7900 XT reference models listed on Amazon

AMD’s Radeon RX 7900 XTX & RX 7900 XT Graphics cards are listed by Amazon in Sapphire reference flavors.

Sapphire’s Reference Radeon RX 7900 XTX & RX 7900 XT Card Listed at Amazon

Sapphire becomes the first AMD AIB partner to list the Radeon RX 7900 series of graphics cards that includes the 7900 XTX and 7900 XT. Both graphics cards are reference models so the details of both are already known in terms of their cooling designs and specs but AIB is also working on some really high end custom builds such as Nitro + And the X vapor The series that was ridiculed.

Here are the product links on Amazon, but note that both graphics cards are currently listed as unavailable because the launch is 10 days away:

“Official” AMD Radeon RX 7900 XTX 24GB Graphics Card Specifications

The AMD Radeon RX 7900 XTX graphics card uses the full Navi 31 XTX GPU featuring a total of 48 WGPs, 96 CUs, and 6144 cores. The graphics card’s base clock is maintained at 2.3GHz base clock and 2.5GHz base clock, providing up to 61 TFLOP of computing performance at 355W TBP.

• AMD Navi 31 XTX: 6144 cores, 384-bit bus, 192MB infinity cache, GPU 308mm2 @ 5nm
• AMD Navi 21 XTX: 5120 cores, 384-bit bus, 128MB infinity cache, GPU 520mm2 @ 7nm

The AMD Radeon RX 7900 XTX graphics card will also carry 6 MCDs which will have an infinity cache of 16MB per die and 96MB in total over a 384-bit wide bus interface. The card features 20GB of VRAM and has a 20Gbps bandwidth offering up to 960GB/s (3.5TB/s with Infinity Cache).

“Official” AMD Radeon RX 7900 XT 20GB Graphics Card Specifications

There will also be a stock variant featuring a Navi 31 XT GPU core. This chip will pack 42 WGPs (84 Compute Units) or 5376 cores and will feature the Radeon RX 7900 XT graphics card. This is 12.5% ​​fewer kernels than the full-fat variant. The GPU will also run at slightly lower clock speeds with the game clock rating at just 2.0GHz which is 300MHz slower than the XTX variant and a 100MHz lower boost clock of 2.4GHz at TB 300W.

• AMD Navi 31 XT: 5376 Cores, 320-bit Bus, 160MB Infinity Cache, 308mm2 GPU Die @ 5nm
• AMD Navi 21 XT: 4608 cores, 256-bit bus, 128MB infinity cache, GPU 520mm2 @ 7nm

The Radeon RX 7900 XT graphics card will also have 20GB of GDDR6 memory over a 320-bit wide bus interface. With only 5 MCDs enabled, the card will end up with 80MB of Infinity Cache which is 16MB less than the top variant and a drop of 16.6%. The card provides 800 GB/s of bandwidth (3.5 TB/s with Infinity Cache).

AMD Radeon RX 7900 graphics cards offer “RDNA 3”

AMD Radeon RX 7900 XTX 24 GB And the Radeon RX 7900 XT 20 GB The graphics cards will be available on December 13th at $999 and $899, respectively.

“Official” AMD Radeon RX 7900 Series Specifications:

news source: Cards video