Samsung announces roadmap for third-gen 2nm and second-gen 1.4nm chips - SamMobile

Samsung Electronics unveiled its roadmap for next-generation semiconductor processes at the 2026 SAFE Forum, including third-generation 2nm (SF2P+) and second-generation 1.4nm (SF1.4+) technologies. O... Read original →

Samsung’s delay of 1.4nm mass production to 2029—ostensibly for yield—is actually a recalibration of EUV multi-patterning costs versus DTCO co-optimization gains. This forces HPC clients to stick with SF2P+ or migrate to TSMC’s N2P in 2027–2028, indirectly ceding AI chip pricing leverage to TSMC. Technically, SF2X’s HPC focus signals Samsung’s shift toward bespoke nodes to counter Intel 18A and TSMC N2, yet its EDA/IP ecosystem lags by at least one generation. Geopolitically, U.S. CHIPS Act subsidy rules demand domestic capacity alignment; if Samsung’s Texas fab can’t deploy SF1.4+, it risks losing federal funding eligibility. Over the next 18 months, the industry will pivot from ‘nanometer racing’ to ‘performance-per-watt density’—and if Samsung’s DTCO-driven PPA promises don’t materialize swiftly, its foundry market share will keep eroding.