Kirin 9010 is still made on the SMIC 7nm process, right? That's a pretty good performance gain without moving to a more advanced process.
of course. I do think SMIC process is probably more consistent and yield is higher, which may have led Huawei to make changes to further improve chip performance
I have been obsessing over Kirin 9010 and I have gathered this as of now:
- Localization has increased. Domestic DRAM confirmed. There are multiple teardowns floating on Douyin.
- Kirin 9010 is a mystery. It has an 11% single core performance and 8% multi core performance boost over 9000s.
- The larger core is different. So 9000s had three different kinds of cores, 2 have been retained, the larger core is different.
- The IPC of larger core is 20% higher, so a massive boost, but single core performance is only 11% higher because clock speed has been reduced.
- Some rumor going around that the litho process is different. Not 5 nm but something like a more optimized 7nm.
Eagerly waiting for some good teardowns, and detailed analysis.
Let's be precise here. Kirin 9010 is just the SoC
you mean Pura 70 localization has increased from Mate 60. That is expected. I'd be curious how domestic DRAMs look here. Certainly the camera CMOS chips are now domestic also. Question is SSD.
If IPC of larger core is 20% higher, then that probably explains why clock speed has been reduced. Since that explains how many instructions you can do per cycle. Otherwise, you'd need a more advanced node
They will get to their improved 7th nm process this year, but I don't believe the one used for 9010 is changed. Yield improvement is probably the biggest change from past few month. The improved process will be for the Mate 70 phone SoC
the demand of advance chips are just too high in mainland. 7nm/7++nm and 5nm in near future..
SMSC likely to expand more after 2025 as per the local source..
I think 50k wpm by end of 2025 for SMSC would be good progress
It's unclear at this point where the EUV line will be. I suspect there is chance of both Huawei and SMIC having their own EUV lines. But we will see.