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Vikram Sekar and Austin Lyons · Technology

Semi Doped

The business and technology of semiconductors. Alpha for engineers and investors alike.

Episodes

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Synopsys’s Amazon Deal and GPT-Synopsys: Ravi Subramanian

08 Oct 2026
42m
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Synopsys is transforming semiconductor design by shifting toward application-optimized IP and integrating agentic AI into the EDA workflow. The recent $1 billion-plus deal with Amazon highlights this transition, where custom, workload-specific IP replaces traditional off-the-shelf standards to meet the extreme performa...

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Every Muse User Gets 2 CPUs and 8GB in Meta's Cloud. Your Phone Already Has That

01 Oct 2026
50m
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Flash Hit Its Physical Limit. ReRAM Is the Replacement: WeeBit Nano's Ilan Sever

29 Sep 2026
56m
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Qualcomm's Durga Malladi: HBC vs HBM, Dragonfly AI 250, and Winning on TCO

24 Sep 2026
20m
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High Bandwidth Compute (HBC) serves as a critical technical differentiator for Qualcomm’s data center strategy, addressing the growing "memory wall" where compute capabilities outpace memory bandwidth. By utilizing near-memory computing, HBC performs processing directly adjacent to stacked DRAM, significantly reducing ...

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Pacing AI Means More Compute, Not Less

18 Sep 2026
36m
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TSMC Will Buy High NA After All: ASML's New 6x12-Inch Mask

14 Sep 2026
50m
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OpenAI’s Jalapeño! Feeling Hot Hot Hot!

27 Aug 2026
54m
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Grok Bots and How CPUs are used in Agentic AI

24 Aug 2026
44m
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The emergence of agentic AI platforms like Grok bot signals a shift toward cloud-based virtual machine environments, simplifying access for users while significantly increasing hardware demand. This transition redefines the relationship between compute components, where GPUs function as the "genius" performing high-lev...

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Tensordyne's R K Anand: HPE Juniper Fabric, Logarithmic Math, MoE Inference, Air Cooling, 3nm

18 Aug 2026
55m
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NEWS TAKE: China's Optical Ban, Volta's $10B Anthropic Deal, AMD's Earnings

11 Aug 2026
34m
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GlobalFoundries Thomas Barber: CPO, Silicon Photonics, 300mm, SiGe, OCI, NRZ

07 Aug 2026
39m
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How Retimers Built an $80B Company: The Story of Astera Labs

01 Aug 2026
47m
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Astera Labs has transformed from an obscure startup into a critical player in AI infrastructure by mastering the challenge of high-speed signal conditioning. As data transfer speeds for PCIe Gen 5 and beyond push copper traces to their physical limits, re-timer chips are essential for maintaining signal integrity by mi...

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3 Stories Behind the Semi Selloff: Hyperscaler CDS, SK Hynix Earnings, China's DUV

29 Jul 2026
17m
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Datacenter Interconnects: Copper vs. Optics, Nvidia's 78-Layer PCB, Co-Packaged Optics (CPO)

25 Jul 2026
49m
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PicoJool's Al Yuen: The Case for GaAs VCSELs in Scale-Up Interconnects

16 Jul 2026
49m
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WEKA's Val Bercovici: KV Cache, DeepSeek V4, HBF, SLC vs QLC NAND, CXL, NVLink, Tokenomics

10 Jul 2026
1h 4m
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Micron's Record Profits, Apple's CXMT Plea: AI is Eating All the Memory

03 Jul 2026
50m
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Qualcomm's HBC Memory, Alphawave, Modular, and more

29 Jun 2026
59m
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Advanced Packaging, TSMC CoWoS, Intel EMIB

19 Jun 2026
1h 9m
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Computex Mania 2026: Optics and Power

12 Jun 2026
48m
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