A large American web store mentioned specifications of the AMD Radeon RX 6900 XT, 6800 XT and 6700 XT on its blog. The video cards would be equipped with 16GB, 12GB and 6GB of GDDR6 memory respectively and have a tdp of 300W, 200W and 150W.
The details of the RX 6000 cards have since been removed from the blog at Newegg, but VideoCardz, among others, still has them online. It is not certain how reliable the data is. As a large online retailer, the company may have information about the new AMD graphics cards that is not yet public, but it could also be speculation by the blogger based on rumors.
According to the blog, three video cards will appear in the RX 6000 series; the RX 6900 XT, 6800 XT and 6700 XT. The cards would consume up to 300W, 200W and 150W respectively and feature 5120, 3840 and 2560 stream processors.
|Video card||Stream processors||Vram||Bandwidth||Memory bus||Tdp|
|Radeon RX 6900 XT||5120||16GB GDDR6||512GB / s||256bit||300W|
|Radeon RX 6800 XT||3840||12GB GDDR6||384GB / s||192bit||200W|
|Radeon RX 6700 XT||2560||6GB GDDR6||384GB / s||192bit||150W|
|Radeon RX 5700 XT||2560||8GB GDDR6||448GB / s||256bit||250W|
|Radeon RX 5700||2304||8GB GDDR6||448GB / s||256bit||180W|
RX 6000 cards specifications according to Newegg blog.
The video cards probably use the Navi 21, 22 and 23 GPUs, with 80, 40 and 30 respectively compute units. Details of the largest GPUs have already appeared in firmware and now details have been released about the smallest GPU via the same route. It would be codenamed Dimgrey Cavefish.
|GPU||Navi 21||Navi 22||Navi 23||Navi 10||Navi 14|
|Code name||Navy Flounder||Sienna Cichlid||Dimgrey Cavefish|
|Architecture||RDNA 2||RDNA 2||RDNA 2||RDNA||RDNA|
AMD is set to unveil its Radeon RX 6000 graphics cards on October 28. They are the first cards based on the RDNA 2.0 architecture, with hardware support for ray tracing and a 50 percent improvement in performance per watt over the first generation, according to the manufacturer. AMD previously showed a render of probably the Radeon RX 6900 XT.