Bringing the top model graphics cards RX 7900 XT and RX 7900 XTX models of RDNA 3 graphics architecture to users, AMD is about to complete its preparations for the middle and mid-high level cards of the family. In this context, while current leaks point to Computex 2023, which will be held next month, some features of AMD Radeon RX 7800 XTX, RX 7800 XT and RX 7700 XT have surfaced today.RX 7800 XTX and RX 7800 XT specs leaked
For those who don’t know, Navi GPUs with AMDRDNA 3 architecture are based on the TSMC 5nm process. At this point, RDNA 2-based RX 6000 series cards appeared with the 7nm process. These architectural and manufacturing improvements have allowed RDNA 3 to deliver more than 50 percent performance gain per watt over the previous generation.
Reportedly, the RX 7800 XTX will be based on the Navi 31 chip, similar to the 7900 series, and feature 16GB of GDDR6 vRAM connected to a 256-bit bus. It is also stated that the new GPU will offer performance up to 43 TFLOPs with 300W TBP. Therefore, we can say that it will be positioned opposite the RTX 4070 Ti.The base version RX 7800 XT, on the other hand, will keep the same memory configuration as the XTX model, with 60CU (Processing Unit), 2.6GHz base, 2.8GHz increased clock speed, 64MB cache and 285W TBP. It is stated that the new GPU will offer 40 TFLOPs of performance, slightly slower than the RTX 4070 Ti.
Coming to a sub-model RX 7700 XT, it will offer up to 32 TFLOPs of performance with 48MB of cache, 54CU and 228 TBP. All the details of the card have not been disclosed yet, but these values show us that it will rival the RTX 4070. The mid-range model of the family, the RTX 7600 and 7600 XT, will replace the 6650XT and 6700 XT GPUs, respectively. However, it is stated that both cards will be powered by the Navi 33 GPU.
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