We also know that AMD has been shipping 7nm silicon out of TSMC since mid-2019, implying that the node should be pretty mature by now, even for high-power desktop chips and GPUs. TSMC's 26th Technology Symposium kicked off today with details around its progress with its 7nm N7 process, 5nm N5, N4, and 3nm N3 nodes. The volume ramp that TSMC executed for N7 was the fastest ever to meet time to market, faster than 10nm and 16nm. You know what they say: “Everything new is more expensive”. Node names are basically marketing nowadays, samsung's 5LPE ("5nm") is worse than TSMC's 7nm. The volume ramp for N7+ will be in 2H 2019. With its 7nm family of technologies in volume production since 2018, TSMC possesses industry-leading yield learning and quality assurance experience to both deliver on the increasing demand for leading-edge processes to fulfill high computation needs for automotive applications, and also meet rigorous durability and reliability requirements. I won't be the judge whether this guy knows his beef, but there are some yield benchmarks to the dismay of fanbots of a very vocal community. TSMC last week announced that it had started high volume production (HVM) of chips using their first-gen 7 nm (CLN7FF) process technology. TSMC’s 5nm process is reportedly developing at a rapid pace in the lead up to mass production next year, outperforming even the company’s ramp up to 7nm chip production. Samsung and TSMC are struggling to attract customers who want to have 5nm process chips manufactured. TSMC begins 7nm+ mass production, prepares for 6nm trials in Q1 2020. They found that TSMC’s 5nm node requires exceptionally expensive wafers that aren’t cheaper on a per-chip basis than 7nm chips. Swan was speaking to financial analysts on a conference call to discuss the company's 2Q20 financial results and frequently said that the company could opt to use foundry manufacturing to maintain a flow of chip products. N7+, the second-generation 7nm process is in production with yield the same as N7. Share this post via: Categories Foundries , Samsung Foundry , TSMC Tags 7nm , euv , ic knowledge , samsung 7lpe , scotten jones , smasung 7nm , tsmc , tsmc … TSMC's upcoming 5nm process has already hit yields of 50%, meaning 50% of all processors yielded on a 5nm wafer are fully functional. With AMD's recent growth and the increased popularity of Apple's latest iPhones, TSMC's 7nm capacity is reportedly at its limits, which is great news for TSMC if it can steadily increase its productivity. TSMC Talks 7nm, 5nm, Yield, and Next-Gen 5G and HPC Packaging (wikichip.org) 176 points by rbanffy 6 months ago | hide | past | web | favorite | 77 comments sanxiyn 6 months ago The issue isn't density it's power efficiency; Ampere was probably designed with TSMC's 7nm process in mind and its efficiency. However, they still believe that 5nm chips are a popular purchase. The contract maker of semiconductors says it has over a dozen of customers with tens of designs eager to … The primary driver is the yield of Intel's 7nm process, which based on recent data, is now trending approximately twelve months behind the company's internal target. 7nm features are expected to approach ~20 nm width. As of now, its 5nm process is already in mass-production and 3nm will enter in 2022. TSMC 2nm process makes a significant breakthrough. TSMC, one of the biggest silicon manufacturers in the world, ... Yup that make producing Big Navi chip at 500mm2 7nm at 80% yield rate cost just as much as 750mm2 12nm chip at 50% yield rate. I suspect that when 7nm failed to deliver in Samsung, the shift to 8nm was open but Nvidia tried to claw back into TSMC but they said not on your nelly on that timeline. TSMC 7nm chips is a major supporting force for 5G products. It also has the steepest yield learning curve, d0 coming down faster than in previous nodes. 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