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Kirin 9000s is actually 14nm chip but Huawei modified it closer to 7nm, says research firm

soAsian

Active member

"Minatake Mitchell Kashio, the CEO of Tokyo-based electronics research firm Fomalhaut Techno Solutions, shared with the South China Morning Post his belief that the Kirin 9000s CPU was manufactured using SMIC’s 14-nm process, as determined through their own analysis of handset teardowns. He suggested that certain special techniques were incorporated to enhance the chip’s performance, bringing it closer to the level of a 7-nm grade processor."

The Japanese company's website: https://fomalhaut.co.jp/en/

it looks like they do reverse engineering. how credible is this news?
 
I have never heard of Fomalhaut Techno Solutions but I trust Scotten Jones and TechInsights 100%:

"N+2 is an incremental improvement over N+1 moving from a borderline 7nm process to a solid 7nm process. This process is still within the limits of what optical double patterning can achieve and even has some room for additional shrinks."

 

"Minatake Mitchell Kashio, the CEO of Tokyo-based electronics research firm Fomalhaut Techno Solutions, shared with the South China Morning Post his belief that the Kirin 9000s CPU was manufactured using SMIC’s 14-nm process, as determined through their own analysis of handset teardowns. He suggested that certain special techniques were incorporated to enhance the chip’s performance, bringing it closer to the level of a 7-nm grade processor."

The Japanese company's website: https://fomalhaut.co.jp/en/

it looks like they do reverse engineering. how credible is this news?
Did they do SMIC's 14nm to make this comparison?
 
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