Intel Panther Lake debuts as first AI chip built on 2nm 18A process at CES 2026

Reviewed byNidhi Govil

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Intel officially launched its Core Ultra Series 3 processors, codenamed Panther Lake, at CES 2026 in Las Vegas. These chips mark a significant milestone as Intel's first high-volume production using its advanced 18A process technology. The company claims up to 50% better performance than Lunar Lake while delivering enhanced power efficiency that enables laptops to achieve over 40 hours of battery life.

Intel Panther Lake Launches as First Chip on Advanced 18A Process

Intel officially unveiled its Core Ultra Series 3 processors at CES 2026, marking a pivotal moment for the chip manufacturer. The Intel Panther Lake lineup represents the company's first mass-produced chips built on its advanced 2nm 18A manufacturing process, a technological leap that Intel hopes will help it reclaim market share lost to AMD and address investor concerns about its manufacturing capabilities

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. Senior VP Jim Johnson took the stage in Las Vegas to introduce these next-gen PC chip offerings, emphasizing Intel's "maniacal" focus on efficiency as a core design principle

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Source: SiliconANGLE

Source: SiliconANGLE

The stakes for this launch are considerable. Intel has struggled with yield issues during Panther Lake's development, with the number of good chips per silicon wafer reportedly below 50 percent as recently as last summer

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. However, Intel executives have stated that yields are improving monthly, paving the way for laptops featuring these processors to ship starting January 27, with pre-orders opening January 6

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AI Chip Capabilities Drive Performance Gains

The Intel Core Ultra Series 3 processors showcase significant advances in AI acceleration, positioning Intel to compete directly with Nvidia in AI workloads. Each chip integrates NPU 5, a redesigned Neural Processing Unit capable of up to 50 TOPS (trillion operations per second)

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. When combined with the integrated Xe3 GPU delivering up to 120 TOPS, the system achieves as much as 170 TOPS for AI workloads

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Source: ZDNet

Source: ZDNet

Intel claims the new processors deliver 50% faster performance than the previous Lunar Lake generation and up to 60% better multithreaded performance compared to Arrow Lake

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. The top-tier Core Ultra X9 388H features 16 cores running at peak speeds of 5.1 GHz, with gaming performance improvements reaching up to 77% faster than previous generations

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. Intel has secured more than 200 design wins, including the new Dell XPS 14 and 16 models

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Enhanced Power Efficiency Transforms Battery Life

The 2nm 18A manufacturing process delivers substantial efficiency gains through denser RibbonFET transistors and innovative back-side power delivery

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. Intel reports transistor density has increased 30% while performance per watt improved 10% on single-threaded tasks and 50% on multithreaded workloads

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. This enhanced power efficiency enables laptops to stream 4K video using one-third the power of previous generations, with Dell claiming over 40 hours of battery life when streaming 1080p video

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Source: Interesting Engineering

Source: Interesting Engineering

The AI PC initiative extends beyond raw performance. Intel introduced Intelligent Display technology, which uses AI to adjust screen settings based on user activity, lowering brightness and refresh rates when reading emails and boosting them for gaming or video playback

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. The chips feature a hybrid core architecture with four P-cores for demanding tasks, eight E-cores for balanced workloads, and four LP E-cores that sip minimal power, offloading tasks strategically to maximize efficiency

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Improved Graphics Performance and Connectivity

Panther Lake integrates Intel Arc graphics built on the Xe3 GPU architecture, the same foundation powering discrete Arc B580 cards. The processors offer up to 12 Xe cores, representing a 50% increase in GPU core count and delivering 3.8 times more TOPS than Arrow Lake

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. Intel introduced XeSS 3, its latest AI-powered upscaling technology featuring multi-frame generation and low latency modes, competing directly with AMD's FSR 4 and Nvidia's DLSS technologies

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Connectivity receives substantial upgrades with Thunderbolt 5 support on select models, delivering 80 Gbps bidirectional bandwidth and 120 Gbps in Bandwidth Boost mode, alongside built-in Wi-Fi 7 and Bluetooth 6.0 across all 14 SKUs

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. The processors support LPDDR5 memory up to 96GB at speeds of 9600 MT/s and DDR5 up to 128GB

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. Intel also certified these chips for embedded and industrial applications in robotics, healthcare devices, and edge computing hardware

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For Intel, this launch comes at a critical juncture. The company's stock remains down over 20% since 2021 as rivals like TSMC, Qualcomm, AMD, and Nvidia have captured leadership in chip fabrication and AI hardware

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. While previous Lunar Lake chips were largely manufactured by TSMC, Panther Lake's compute die is built entirely on Intel's 18A process, though the platform controller uses TSMC and the GPU comes from either TSMC or Intel's Intel 3 process

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. The emphasis on AI acceleration, efficiency-per-watt improvements, and unified CPU-GPU-NPU design signals how Intel plans to compete in an era defined by local AI processing .

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