DAC 2026: EDA Giants Certify Tools for Intel Foundry's 14A and 18A-P Nodes

At the 2026 Design Automation Conference (DAC) in Long Beach, California, Intel Foundry secured certifications from all four major EDA vendors — Synopsys, Siemens, Keysight, and Cadence — for its most advanced process nodes, Intel 14A and Intel 18A-P. The announcements, made on July 27, 2026, mark the broadest design-tool ecosystem alignment Intel has achieved for a foundry node .

Alongside the EDA news, Intel confirmed an accelerated timeline for its 14A node, pulling high-volume manufacturing (HVM) forward to 2028, and announced that its enhanced 18A-P node entered risk production on schedule .

What Each EDA Vendor Certified at DAC 2026

Synopsys certified its AI-powered EDA flows for Intel 14A, covering digital and analog implementation tools, integrated multiphysics analysis (power integrity, thermal, electromagnetic), and a broad IP portfolio. The Synopsys 3DIC Compiler platform for multi-die and advanced packaging (supporting Intel EMIB and EMIB-T) was also certified .

Siemens announced that its Calibre nmPlatform (IC design verification) and Solido Simulation Suite (analog, custom digital, and mixed-signal circuit verification) are now certified for both Intel 14A and Intel 18A-P .

Keysight certified its RFPro electromagnetic (EM) design software, part of the Keysight EDA Advanced Design System (ADS), for Intel 14A and Intel 18A-P, providing RF/mmWave design and simulation capabilities for AI, HPC, and mobile applications .

Cadence certified its full suite of AI-driven digital and custom reference flows, tools, and solutions for both Intel 18A-P and Intel 14A, leveraging Intel's RibbonFET gate-all-around transistors and second-generation PowerVia/PowerDirect backside power delivery .

Vendor	Certified Tool(s) / IP	Nodes Certified
Synopsys	AI-powered digital/analog EDA flows, multiphysics analysis, broad IP portfolio, 3DIC Compiler	Intel 14A
Siemens	Calibre nmPlatform (verification), Solido Simulation Suite (analog/mixed-signal)	Intel 14A, Intel 18A-P
Keysight	RFPro electromagnetic design software	Intel 14A, Intel 18A-P
Cadence	Full AI-driven digital & custom reference flows, tools, solutions	Intel 14A, Intel 18A-P

Intel 14A Timeline Accelerated by One Year

Intel has pulled forward its 14A (1.4nm-class) production timeline by roughly one year from the original plan, which had targeted mass production in 2029 .

• Risk production for internal products: second half of 2027 (H2 2027)
• High-volume manufacturing (HVM): 2028 — matching TSMC's A14 timeline
• 0.9 PDK (process design kit) to external customers: October 2026

CEO Lip-Bu Tan confirmed on the Q2 FY2026 earnings call that external customer decisions are expected from H2 2026 through H1 2027, and that 14A HVM is committed for 2028 . Intel also stated that 14A is performing ahead of 18A on defect density and transistor performance at the same stage of development .

Status of Intel 18A-P: Risk Production Achieved

Intel 18A-P, the first performance-enhanced derivative of the Intel 18A family, entered risk production on schedule in June 2026, announced at the VLSI Symposium .

Key performance claims versus standard 18A:

• 9% higher performance at equivalent power (iso-power)
• 18% lower power at equivalent performance (iso-performance)
• Backward design-rule compatible with 18A, making it a straightforward drop-in upgrade for existing 18A designs

18A-P will be used in products like Panther Lake and Xeon 6+ . Intel's 18A base node has yielded above target (25%+), supporting strong Panther Lake volume .

Why This Matters

DAC 2026 marked the first time all four major EDA vendors — Synopsys, Siemens, Keysight, and Cadence — simultaneously certified tools for both Intel 14A and Intel 18A-P. This ecosystem readiness is critical for Intel Foundry's push to attract external customers, with CEO Lip-Bu Tan expecting firm customer commitments for 14A to arrive from H2 2026 through H1 2027 . The accelerated 14A timeline to 2028 puts Intel on a competitive footing with TSMC's A14 node, while 18A-P's on-schedule risk production signals execution stability for the 18A family.