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Radeon RX 7900 XT wants 20 GB GDDR6 instead of 24

  • October 21, 2022
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The latest news regarding RX 7000 graphics suggests that AMD will change the specifications Radeon RX7900XTwhose amount of memory GDDR6 would shrink from 24 to 20 gigabyteswhile, on

The latest news regarding RX 7000 graphics suggests that AMD will change the specifications Radeon RX7900XTwhose amount of memory GDDR6 would shrink from 24 to 20 gigabyteswhile, on the other hand, it points to the possible existence of a Radeon RX 7950 XT, which would have 24GB of VRAM.

Rumors about the possible capabilities (rather than features) of the RX 7000 are a bit confusing, so expect things to go one way or the other at the official launch. AMD seems confident that the 20GB that the RX 7900 XT might contain will be enough to take on the RTX 4090which is even able to outperform when performing purely raster tasks.

The supposed confidence that AMD exudes contrasts with the information that said that the RX 7000 will not be a competitor to the RTX 40. On the other hand, this seems to confirm the possibility that the RDNA 3 (RX 7000 architecture) assumes an important leap when it comes to performing tracking rays. It is practically a forced move on the part of the red giant, all the more to see that even Intel, which is waiting for its drivers to mature, has top technology in this regard.

Due to the alleged reduction in the amount of GDDR6 memory that the Radeon RX 7900 XT will contain, There has been speculation about the possible existence of a Radeon RX 7950 XT, which would include 24GB of VRAM and that it would aim to compete with the GeForce RTX 4090 Ti, but here we are back in the field of speculation.

On a technology level, and without any last-minute surprises, RDNA 3 aims to double the number of SIMD32s put into each compute unit (UC) within each Workgroup processor. Each UC was made up of two SIMD32s in the first two generations of RDNA, an amount that will be doubled in future generation Radeon graphics. This would allow RX 7000 graphics cards to double the number of instructions per clock cycle (IPC).

Other features of the Navi 31, the chip it will use RX 7900 XT, will have 12,288 stream processors, 384-bit bus, 192 MB Infinite Cache and is expected to offer one GCD with 48 WGP. For the manufacturing process, AMD is rumored to be able to choose between Samsung’s and TSMC’s 6nm processes.

The RX 7000 will be officially unveiled in about a week and a half. At that time we will have enough information about its specifications, although it will be better to wait for benchmarkers For reference, try the charts to get a full picture of what they really offer.

Source: Muy Computer

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