Filtered the scheme of the AMD Radeon RX 7900 XT that corresponds to a custom model

There is a lot of talk these days about the new NVIDIA RTX 40 series due to the proximity of its launch on the 20th, but amd also has promised us a new generation of graphics cards for this year, of which we are also getting to know some details of the next generation AMD Radeon RX 7000 Series. From Igor’s Lab has shown us the PCB design that will presumably have the most powerful AMD, the Radeon RX 7900 XT.

This top-of-the-range model from AMD seems to belong to a custom card and not to a reference model sold by the manufacturer itself. It will have a Navi 31 GPU that we previously saw as would have a chiplet-based design consisting of 1 GCD and 6 MCD. This Navi 31 GPU is accompanied by 24GB of VRAMjust like the NVIDIA RTX 4090 will have, but worked at 20Gbps. This amount of memory can be seen in the scheme around the GPU formed by 3 groups of 4 modules of 2 GB each.

He also tells us that he will use up to 3 8-pin connectors to power the carda total of 450W extra that could be replaced by a single 16-pin connector, but for the moment we have not seen in this new series of AMD cards. It will have a design 21 VRM that will convert the energy for all the components of this card.

The new series of cards AMD Radeon RX 7000 Series should appear by the end of next October. Among this series, the most powerful of the entire range is expected, the Radeon RX7900XT. This AMD Radeon RX 7900 XT is expected with this complete Navi 31 GPU that includes 12,288 stream processors and 96 CUs, along with the 24 GB of VRAM running at 20 Gbps that will offer a bandwidth of 864 GB / s. It will also include 196MB of the exclusive technology of AMD Infinity Cache.

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