Rumor mill: Rumors have surfaced claiming that AMD is developing an RDNA 4 GPU with up to 32GB of VRAM. It sounds like an exciting prospect, potentially leading to a card that could compete with the monstrous RTX 5090. Unfortunately for gamers, it would likely be an enterprise product designed for data centers and professional applications. This rumor, like many others, comes from Chiphell, the Chinese tech-focused forum, so take it with a grain of salt. It claims that AMD will launch a high-end RDNA 4 GPU sometime in the first half of 2025. The amount of VRAM it will feature has yet to be decided, but it could be as high as 32GB the same amount as Nvidia's RTX 5090.While a rival to the RTX 5090 from Team Red sounds like something the industry and gamers would welcome, it seems almost certain that the rumored GPU will be used as an enterprise product, which requires extra memory. The Radeon Pro W7900, for example, comes with 48GB of GDDR6, while the Instinct MI300X has 192GB of HBM3.The other thing to remember is that AMD said last year that it would not be competing with Nvidia when it comes to the current generation of flagship gaming cards. It confirmed that releasing cards in the Radeon RX 9000 series to match Nvidia's top RTX 5000 GPU won't be a priority. Instead, Team Red will be focusing on its mid-range and lower-end products to increase the company's overall market share.AMD unveiled the Radeon RX 9070 XT and Radeon RX 9070 GPUs at CES last month. The company did not reveal any details beyond stating that the RDNA 4 architecture is built on TSMC's 4nm node while featuring optimized compute units, improved ray tracing per CU, 'supercharged' AI compute, and better media encoding quality.There were reports only a few hours ago that claimed AMD is set to seriously undercut Nvidia's mid-range cards with its Radeon RX 9000 series. The RX 9070 XT could arrive with a $599 MSRP, $150 less than the $749 RTX 5070 Ti, while the RX 9070 is expected to be priced below the $549 RTX 5070. // Related Stories