Intel “Nova Lake-S” Tapes Out on TSMC N2 Node

Intel’s next-generation client CPU staple product, “Nova Lake-S”, has reportedly taped out of TSMC’s fabs in Taiwan. Our previous speculation from the rumor mill suggested that Intel would utilize its own internal 18A node, with help from TSMC’s 2 nm high-volume manufacturing. According to SemiAccurate, Intel has taped out a compute tile on TSMC’s N2 node, meaning that Nova Lake-S will likely utilize a mix of 18A and TSMC N2 for its compute tiles. A possible reason for this decision is that Intel is building a chain of fall-backs to rely on in case its 18A node doesn’t deliver, or it anticipates demand so high that its internal manufacturing capacity can’t provide. Either way, clients can expect the product to be delivered on time in H2 of 2026, but under the hood, some interesting solutions may be present.

As far as the exact date, the time from a tapeout to final product is months away. Right now, the taped-out silicon tile is being powered on in Intel’s labs and tested, running various test cases that stress out the silicon for multiple use cases and check for correctness of operation. Typically, power on takes a few weeks to a month to achieve, and final high-volume manufacturing will commence only a few months later. From that point, another two to three months are needed for manufacturing and shipping the product, meaning that Q3 of 2026 is the most likely target for Nova Lake-S. As a reminder, the CPU will combine 52 cores (16 P-cores, 32 E-cores, and four LPE-cores) paired with 8,800 MT/s memory controller and Xe3 “Celestial” for graphics rendering and Xe4 “Druid” for media and display duties, making it definitely an interesting product, as well as a difficult manufacturing target due to the heterogenous complexity.