… Interestingly TSMC says it expects 2nm nanosheet production to begin in 2025, but Intel's roadmap has RibbonFET debuting in Q3 of 2024 . For its part, Samsung has already shifted to nanowires, which uses thinner fins than nanosheets, for its 3nm process. …
… As a reminder, here's the slide Intel released last year to describe its new process node nomenclature and relative improvements: Intel 7 is equivalent to what we used to call 10nm++. Intel 4 7nm will be Intel's first EUV-enabled node. …
… Intel's Razor Lake is likely to be built on a future process node, too, such as its 14A. Credit: Intel In Intel's only recent use of on-package memory, its Core Ultra 200V processors came with 16GB or 32GB of LPDDR5X-8533 memory, with no option to upgrade after purchase. …
… TSMC announced their 6nm process last year, it typically takes about 12 months to ramp up for volume manufacturing, and that means the node could be ready for production soon. In a recent story , I pointed out that Ponte Vecchio's position on Intel's roadmap had shifted. …
… That is not the timeline Intel has on its roadmap , so this is a serious delay. Trendforce says the delay is due to "product design and process verification issues." However, it isn't clear if those issues are with TSMC's node, or Intel's. …
… It readily acknowledges that source power scaling to-date has not scaled as quickly as previous roadmaps predicted, but believes it has a path forward for solving these problems and deploying the technology commercially below the 14nm node.
… The company demoed the 14nm processors at IDF last month, and claims that the new chip can cut power consumption a further 30% below the reductions we saw with Haswell thanks to the move to 14nm process technology, down from 22nm. …
… It also typically takes 2-3 years for a foundry to transition from one major process node to the next. Intel launched its mainstream mobile Alder Lake CPUs only recently. The leaked slide above was made no later than week 17 of 2021. AMD drew this roadmap years in advance. …