Radeon RX 7900XT will be equipped with 20GB of GDDR6 memory
AMD officials have issued an announcement announcing that a special live event will be held on November 3, 2022, to launch the next generation of Radeon graphics cards. The event, titled “together we advance_gaming,” will see AMD executives detailing the high-performance, high-efficiency RDNA 3 architecture that provides gamers and content creators with new levels of performance, power efficiency, and functionality.
According to Wccftech reports, the new generation of the Radeon RX 7000 series will be the first to be launched with products equipped with Navi 31. The Radeon RX 7900XT will be equipped with 20GB of GDDR6 memory with a corresponding memory bandwidth of 320 bits. However, this is not the top flagship model, there will be rumors of a Radeon RX 7950XT.
It is understood that the Radeon RX 7900XT was originally equipped with 24GB of video memory, and then the scale was reduced. The original configuration may have to wait for the appearance of NVIDIA GeForce RTX 4090 Ti. There is no doubt that the grating performance surpasses the RDNA 2 architecture by a large margin, and more importantly, the optical tracking performance will be greatly improved. As for the actual performance of the RDNA 3 architecture GPU, it is still a mystery, and there are many conflicting rumors in this period of time.
The RDNA 3 architecture will use a 5nm process and a small chip design. It is its first consumer-grade GPU in an MCM multi-chip package, and its performance per watt is more than 50% higher than that of the RDNA 2 architecture. Among them, Navi 31 and Navi 32 will use MCM multi-chip packages, equipped with one GCD and four or six MCD, and will use two different processes at the same time, the former is TSMC’s 5nm, and the latter is 6nm. Equipped with the optimized next-generation Infinity Cache, it not only provides higher density and lower power consumption but also improves effective bandwidth and hit rate.
