At Nvidia's GTC event in Berlin, CEO Jensen Huang dismissed predictions of human extinction from AI, defended AI's job prospects, and pitched a $4,000 computer as the family robot. He claimed the AI datacenter boom has already created a million jobs in the United States, saying 'AI makes jobs, and hopefully doesn't take jobs.' Asked about Barclays Bank's announcement that same morning that it is chopping 5,000 workers and relying more on AI, he argued that technological change has always displaced some jobs while creating others. As financial background, Nvidia reported $215.9 billion in revenue for fiscal 2026 and $120 billion in net profit; in the first half of its fiscal 2027, those net profits were already close to the prior year's. Huang also put the price of licensing Nvidia's software stack at about $2,000 per GPU annually. The DGX Spark system he demonstrated contains a chip called N1X with 128 gigabytes of memory and is priced at $4,000. The source does not state the cause (the report is commentary on statements, with no single event cause).
On 22 October 2026, Micron announced it will abandon future 4F² DRAM after roughly two decades of research. The company says the architecture offers no meaningful density advantages, increases manufacturing complexity and costs, and has fundamental scaling limitations; CTO Scott DeBoer said capacitor pitch, not nominal transistor area, determines DRAM bit density, and that 4F² has no sustainable scaling path beyond a certain point, with 3D DRAM ultimately coming in instead. Micron acknowledges 4F² is technically feasible and that it has manufactured experimental devices based on the architecture. A 4F² cell theoretically occupies about 33% less area than a 6F² cell and could theoretically increase memory cells per wafer by 50%, but Micron argues these theoretical advantages do not necessarily translate into higher density in practice. Micron plans to continue scaling conventional 6F² DRAM by reducing capacitor pitch and shrinking process nodes; its upcoming 1δ process technology is scheduled to enter volume production in the second half of 2027 with a mid-20% improvement in bit density compared with its predecessor, and Micron plans to adopt High-NA EUV lithography for future DRAM generations. The company is also developing multiple generations of 3D DRAM production nodes but has not disclosed when the new architecture will enter commercial production. According to TechInsights, both Samsung and SK hynix still have 4F² memory cells in their roadmaps.
According to a repost by TrendForce, rising memory prices and tight foundry capacity boosted PSMC's Q3 revenue by 80% YoY and net profit by 338%, with Q3 gross margin hitting 48%. PSMC also plans further 10–20% mature-node price hikes in 2027; these hikes are planned only, and the source does not state whether they have been implemented.
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Powerchip Semiconductor Manufacturing (PSMC) reported third-quarter 2026 revenue of NT$21.3 billion (US$654.3 million), up 23% quarter-over-quarter, as higher foundry prices, a stronger average selling price (ASP) and improved capacity utilization lifted gross margin from 28% to 48% and drove net profit to NT$6.5 billion. The source states that AI servers are fueling demand for memory, power-management ICs and advanced packaging, and PSMC expects double-digit revenue growth in the fourth quarter and has indicated that foundry prices will rise another 10% to 20% in 2027 (this is a target/plan for 2027, not yet an achieved price change).
mature-node foundrymemorypower-management ICsPowerchip Semiconductor Manufacturing (PSMC)DigiTimes AsiaPrice Movement
Japanese tech publication MyNavi Tech+ interviewed Travis Kirsch, AMD's client-segment product manager. According to the interview, reviving the Ryzen 7 5800X3D for the Socket AM4 market earlier this year was an initiative going as far up as CEO Lisa Su. The effort required certain manufacturing process updates with TSMC so that new 5800X3D chips identical in specs to the originals could be built without reviving deprecated manufacturing processes. AMD said the 5800X3D AM4 Anniversary Edition was released as a parting gift to the loyal Socket AM4 crowd holding on to DDR4 memory amid brutal overpricing of DDR5, and was planned to help users better plan their transition to AM5 and DDR5 memory. The 5800X3D offers contemporary levels of gaming performance, and its re-launch triggered a new wave of product launches from motherboard vendors.
TrendForce notes that Micron plans to begin mass producing its 1-delta (1δ) nm process in 2027, which is set to succeed its current mainstream 1-gamma (1γ) nm process. Beyond this transition, Micron intends to continue scaling its 6F² architecture before moving directly to 3D DRAM, bypassing the intermediate 4F² architecture; in contrast, South Korean and Chinese DRAM manufacturers still plan to adopt 4F² architecture, highlighting a growing divergence in process technology roadmaps among major suppliers. Micron is also developing memory solutions optimized for AI solutions, including vHBM and vEIM, to compete with SK hynix's 3D HBM and Samsung's zHBM. In NAND flash, Micron is preparing to ramp up production of its G11 generation in 2H27; by incorporating wafer bonding and stacking more than 400 layers, G11 is expected to deliver twice the bit density of G9, alongside a targeted 1.5-fold improvement in I/O speed. TrendForce believes these advances will enable Micron to close the technology gap with Kioxia and YMTC—both early adopters of hybrid bonding architectures—and strengthen its competitive position as NAND performance becomes increasingly critical to an AI-driven market. All of these remain plans/expectations, not yet realized mass production.
1-delta nm DRAM processvHBMvEIMMicronTrendForce Official (Market Data)Capacity Change
Nvidia and Samsung Electro-Mechanics will jointly invest in dedicated ABF substrate (package substrate) production lines in South Korea under a multi-year agreement that makes Samsung Electro-Mechanics a supplier of package substrates for Nvidia's AI processors and networking switches. The new lines will be set up at Samsung Electro-Mechanics' sites in Sejong and Busan, with deliveries due to start in 2026. Neither company has disclosed the investment amount or how the cost will be split. The agreement covers substrates for Nvidia's compute chipsets and for high-speed networking switches that connect chips inside data centres. Samsung Electro-Mechanics expects its supply volume to Nvidia to grow at a double-digit annual rate, and by 2028 Nvidia is projected to take what the company calls a significant portion of its total annual package substrate capacity. According to the company, the partnership will give Nvidia a stable supply of substrates for mass production of its AI chips and help ease supply chain bottlenecks in the AI infrastructure market, while giving Samsung Electro-Mechanics entry into the high-end AI substrate market, where it says technical barriers are exceptionally high. The agreement comes shortly after Samsung Electro-Mechanics signed a KRW 360.5 billion supply deal for memory semiconductor package substrates with an unnamed global customer. The expansion is planned and not yet in production.
Micron has released a wave of memory roadmap updates spanning DRAM, HBM and NAND. The standout is its Vertical 3D HBM (vHBM), which now carries a 2028 mass-production target — a stated target, not achieved mass production. The same post notes that while China's CXMT pushes ahead with 4F² DRAM, Micron is taking the opposite path, sticking with 6F² and arguing that cell architecture alone doesn't determine bit density. The information was posted in a tweet at 7:40 AM on October 22, 2026.
DRAMHBMNANDMicron, CXMTTrendForce Official (Market Data)
Samsung Electronics is reportedly restructuring its semiconductor research operations and performance-based compensation system to accelerate next-generation DRAM and NAND flash development, bringing researchers and production teams closer together while addressing concerns over incentives and talent retention. The report describes the effort as aimed at retaining talent and speeding development of next-generation memory chips; the restructuring is reported, not confirmed as completed.
According to reports from Financial News, ETNews, News1 and Yonhap, Samsung Electronics postponed an event (meeting), and the postponement has intensified scrutiny of internal communications, bonus disparities between the DX division and the memory-focused DS division; DX employees are challenging compensation arrangements favoring the DS division, while unions contest who should represent workers in negotiations expected to begin integrating demands in December. Preparations for 2027 wage talks are underway. The source does not state the cause of the postponement.
Global smartphone shipments fell 22% YoY in 3Q 2026, marking the highest YoY decline to date of any quarter, amid the AI-led memory crisis. The source attributes the shipment drop to the AI-led memory crisis and provides no further details.
Samsung Electronics has disclosed a patent application targeting GPU memory shortages when multiple users simultaneously submit requests to AI servers. By calculating data-transfer costs between GPUs and CPUs and minimizing unnecessary transfers, the technology is designed to enable AI servers to process more user requests quickly within limited memory capacity, without adding GPUs. This is the disclosure of a patent application, i.e., a proposed technical solution, not an implemented product or capacity change.
STMicroelectronics, together with the National University of Singapore (NUS), is launching the HELIX research program, which will explore how memory, processing and software can be designed together for real-time embedded AI. This is a research collaboration development; the source does not state the cause, and no price, capacity or shipment figures are involved.
Micron does not plan to commercialize 4F² DRAM, stating that the architecture offers limited benefits while adding cost and complexity; meanwhile, Chinese rival ChangXin Memory Technologies (CXMT) is advancing the technology. This is a planned statement from Micron and does not involve any realized price or production changes.
As AI inference and agent applications fuel demand for server CPUs, memory modules and connectivity chips, China's IC designers are expanding into high-speed interconnect technologies. Montage Technology expects its third-quarter 2026 profit to more than double on stronger DDR5 shipments (a company expectation, not a realized result). Shenzhen-based Techwinsemi is developing Compute Express Link (CXL) memory expansion controllers. The source does not state any further cause; together, these efforts highlight China's growing interest in AI server connectivity.
DDR5CXL memory expansion controllerMontage Technology, TechwinsemiDigiTimes Asia
According to Maeil Business Newspaper, citing industry sources, Samsung Electro-Mechanics is reportedly set to receive a combined KRW 3.7 trillion in investment from Tesla and NVIDIA to expand advanced chip substrate production; the investment is a reported commitment. The company has signed a long-term flip-chip ball grid array (FC-BGA) substrate supply agreement with Tesla and is expanding dedicated production lines at its Sejong facility. The substrates are expected to be used in AI chips for Tesla's autonomous electric vehicles and Optimus humanoid robots under a five-year agreement running from 2029 through 2033. Tesla will contribute approximately KRW 1.1 trillion toward the expansion in exchange for guaranteed substrate supplies; the funding forms part of Samsung Electro-Mechanics' KRW 4.27 trillion Sejong investment plan disclosed in September. Construction of the new FC-BGA substrate production facilities at the Sejong plant is expected to be completed by the end of 2027, with equipment installation and trial operations scheduled for the first half of 2028, mass production in the second half, and deliveries to Tesla expected to begin in 2029. According to TechNews, NVIDIA is also expanding global substrate capacity through supplier partnerships and aims to increase its total IC substrate capacity to 2.5 times its current level over the next three years: in Japan, NVIDIA has committed billions of dollars in capacity reservation prepayments to Ibiden, whose Ono plant aims to triple production capacity, with additional output expected to begin ramping in the first quarter of 2028; in South Korea, Samsung Electro-Mechanics is expanding its Sejong and Busan facilities, with NVIDIA expected to account for a significant share of its annual package substrate capacity by 2028 — while NVIDIA did not disclose an investment amount, Maeil Business Newspaper reports the commitment is believed to be worth approximately KRW 2.6 trillion; NVIDIA is also supporting Taiwan's Unimicron in expanding its KF substrate capacity through a capacity reservation agreement, with additional output expected from the second quarter of 2027 and full capacity targeted by mid-2028. Separately, Samsung Electro-Mechanics disclosed a KRW 360.5 billion contract on October 19 to supply memory semiconductor package substrates to an undisclosed global customer throughout 2027, with the customer not identified citing business confidentiality, according to Chosun Biz. The broader expansion comes as high-end FC-BGA production remains concentrated among a handful of suppliers, including Samsung Electro-Mechanics, Japan's Ibiden, and Taiwan's Unimicron; industry estimates cited by Maeil Business Newspaper put Ibiden's market share at more than 70%, with Samsung Electro-Mechanics working to narrow the gap.
FC-BGA substratememory semiconductor package substrateKF substrateSamsung Electro-Mechanics, Tesla and 5 totalTrendForceCapacity Change
Memory module maker GoldKey Technology posted record third-quarter 2026 profit, with quarterly net income topping NT$1 billion (approx. US$30.9 million) for the first time at NT$1.03 billion, up 6.2% quarter-over-quarter. However, the conversion of convertible bonds increased its share capital, pushing earnings per share down to NT$9.14 from NT$10.17 in the second quarter.
Samsung Electronics is reportedly planning to turn to TSMC's 3nm process to produce base dies for Nvidia's custom high-bandwidth memory (NVHBM), abandoning its long-standing turnkey integration model in order to win a place in Nvidia's supply chain. According to the report, the move could meet customer requirements, but it is raising concerns in South Korea over Samsung Foundry's competitiveness, HBM design control, and the long-term benefits of internal collaboration. The source does not state whether the plan has been finalized.
high-bandwidth memory (NVHBM) base dieSamsung Electronics, TSMC and 3 totalDigiTimes Asia
Persistent supply shortages have kept the niche memory market hot, with Elite Semiconductor Microelectronics Technology (ESMT) estimating that the structural supply gap exceeds 30%. The company expects tight supply and demand to continue through 2028 or longer, while price increases are set to continue in the fourth quarter of 2026 and are expected to support stronger operating performance in the fourth quarter than in the third quarter. These are company forecasts/estimates about the future, not achieved results; the source does not state any cause beyond the supply shortages.
niche memoryElite Semiconductor Microelectronics Technology (ESMT)DigiTimes AsiaPrice Movement
Russia is reportedly considering reinstating parallel imports of products from Samsung Electronics and SK Hynix to ease shortages of memory and storage devices used in data centers. The measure remains under consideration and has not been implemented. However, US export controls on Russia and tight global memory supplies are expected to make it difficult for either company to resume direct shipments to the Russian market or significantly expand local sales.
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