etc present today Radeon RX 7000its next-generation dedicated graphics based on the RDNA 3 architecture. The company has been working hard to avoid leaks, but for a few days it looks like things are starting to look familiar.

Regardless of whether what we’re about to show off next becomes a reality, all indications are that AMD could introduce three high-end graphics cards this evening: the RX 7800 XT, RX 7900 XT, and RX 7900 XTX. The first two would be based on the Navi 31 matrix, while the third would use the Navi 32. Even so, they will all be RDNA 3, and given the difficulties that Radeon has to face NVIDIA, the red giant does not. left another to put all the meat on the grill.

The RX7800 It would be the most “modest” graphics of the three to be introduced, but that doesn’t mean it won’t be very good for any gaming and desktop context. In addition to using the Navi 32 die, it will have 30 workgroup processors (WGPs) or 60 compute units (CUs) that 7,680 shaders. As for the amount of VRAM, it would be made up of that 16GB at 20Gbps or 18Gbps in GDDR6 format and with a total bandwidth of 640 GB/s and 576 GB/s respectively. As for the infinite cache, its size would be 64MB.

We raise the bar to achieve RX7900XT, a model that was reportedly neutered at the last minute to make room for its XTX variant. This chart aims to include 40WGP or 80CU and add to the total 10,752 shaders. I should 20 GB GDDR6 VRAM and 320-bit bus compared to the originally expected 24GB and 384bits. Bandwidth would be 800 GB/s (for 20 Gbps) or 720 GB/s (for 18 Gbps), which would add up to 80 MB of infinite cache compared to the 96 originally expected.

Navi 31, RX 7900 XT and RX 7900 XTX matrices.

And finally it’s here RX7900XTX, which should originally be the standard RX 7900 XT. This model would include 24GB 20Gbps GDDR6 VRAM with 384-bit bus and a bandwidth of 960 GB/s. It is possible that AMD will eventually use 18Gbps of memory and 864GB/s of bandwidth, which is slower but more generous and is already implemented in the RX 6950 XT, 6750XT and 6650 XT models.

Let’s see what AMD teaches in the moment of truth, let’s look more at the conflicting information that has been around the RX 7000, since it was first said that it would not be a rival for the RTX 40 generation from NVIDIA, but then it was revealed that the team responsible for Radeon had material that could offer something up to par. Whatever happens, it’s almost certain that AMD will avoid using adapters that can lead to partially unexpected results, at least for now.

Finally, it’s worth noting that Angstronomics has leaked a modified image of the Navi 31 and the chips it uses. This is not a detail that will matter too much to most consumers, but it is something that may have seen the light before the official presentation, whose broadcast video we leave you below.