Key Takeaways
1. The Radeon RX 9070 XT will be the leading RDNA 4 GPU with 16 GB of VRAM.
2. AMD is planning to release another high-performance RDNA 4 GPU in early 2025, potentially featuring up to 32 GB of VRAM.
3. This new GPU may compete against the RTX 5090 and could be tailored for gaming or data center use.
4. The memory bus for the upcoming GPU is likely to be 256-bit or 512-bit, with 512-bit being less probable.
5. The new GPU may be a higher binned version of the Navi 44 GPU, possibly with AI enhancements.
So far, AMD’s marketing materials indicate that the Radeon RX 9070 XT will be the leading RDNA 4 GPU of this generation, featuring 16 GB of VRAM. A more advanced model equipped with a Navi 4c GPU was cancelled for various reasons. Nevertheless, Team Red seems to have another surprise, if a rumor from Chiphell holds true.
Upcoming High-End GPU
It seems that the company is preparing to introduce another high-performance RDNA 4 GPU in the first half of 2025. The exact VRAM amount is still undecided, but it might reach up to 32 GB. This new GPU is expected to rival AMD’s competition against the RTX 5090 this generation. However, there are questions about whether this will be a gaming GPU or one aimed at data centers, which could genuinely benefit from the additional video memory. Likely, it will come with a hefty price tag, unlike the RX 9070 XT.
Memory Bus Specifications
The mention of 32 GB of VRAM suggests that the memory bus for this GPU will either be 256-bit or 512-bit. So far, there hasn’t been any news about AMD developing a GPU with the latter. Thus, it’s quite probable that it’ll be a higher binned version of the Navi 44 GPU, potentially with some AI enhancements as well. If it comes out under the Radeon brand, there could be a chance to play some games on it—though not particularly well, but still playable.
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