Sources said that AMD cut RDNA4's high-end GPU, and the initial performance improvement of RDNA5 was "exciting".

CTOnews.com August 15 news, according to Moore's Law Is Dead's latest YouTube video, AMD reduces the upcoming RDNA4 lineup and turns more energy to RDNA5.

MLID first quoted information from an AIB source in the video, saying that RDNA4 will not achieve a complete performance improvement in terms of stack.

In addition, it is reported that AMD has cut its RDNA4 product lineup, and in order to avoid repeating the mistakes of "RDNA3", it has decided to cut the high-end product lines of Navi42 and Navi41, but will retain Navi43 and Navi44 SKU.

It is reported that AMD encountered a large number of "random problems" in the process of developing Navi41, which is believed to be the main reason why AMD cut Navi41.

The report also said that another reason for AMD to cut RNDA4 high-end products is to accelerate the development of the RDNA5 lineup and ensure that the remaining RDNA4 products will not be delayed.

MLID also said that AMD's RDNA5 development was "going well" and that early performance improvements were "exciting".

It is reported that AMD will release Navi44 in mid-2024, which is expected to use the 6nm process, and Navi43 in 2025, which will use the 3nm process node, allowing more CU to be packaged in a smaller size.

CTOnews.com attaches a link to the MLID video here, which interested users can read in depth.