Gearbest Tech
[Gearbest News]The news of the ban on the sale of RTX 4090 graphics cards has attracted widespread attention. After a period of tug-of-war, the RTX 4090 was removed from the shelves and unable to be produced and sold in China. It seems that the ban has become a foregone conclusion.
However, Nvidia has not given up on the Chinese market. According to foreign media reports, they plan to name this graphics card RTX 4090D. It is reported that the RTX 4090D will use the AD102-250 chip, and the specifications may be reduced. Compared with the AD102-300/301 of the RTX 4090, its core size may be lower and the number of CUDA cores will be less than 16384. The video memory is expected to remain at 24GB GDDR6X, but the power, frequency, or software lock may be set to make the overall computing performance lower than the 4800 limit. Currently, the TPP of RTX 4090 reaches 5286, which needs to be reduced by about 10% to reach the specified limit.
In addition to the RTX 4090D, Nvidia also plans to launch other new graphics cards. The one with the highest positioning is the RTX 4080 Super, which will use the AD103-400 chip and be equipped with 10240 CUDA cores. It has higher performance than the current RTX 4080 and is also equipped with 16GB GDDR6X video memory. The performance of the RTX 4090D is expected to be between the RTX 4080 Super and the RTX 4090.
While the performance of the RTX 4090D may be slightly lower than the original RTX 4090, it is still a powerful graphics card suitable for areas such as advanced gaming, virtual reality, and creation. For those looking for top-end performance, the RTX 4090D may be a good choice.
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