Broadcom Vs. Micron: Why They’re So Strong as Capital Shifts to Inference and Agentic AI

Broadcom Inc. and Micron Technology Inc. reported blockbuster quarterly results driven by the shift from AI training to inference and agentic workloads, with Broadcom's fiscal Q2 revenue reaching $22.2 billion (up 48% year-over-year) and Micron's fiscal Q3 revenue hitting $41.5 billion with an 84.9% gross margin. Broadcom's AI semiconductor revenue surged 143% to $10.8 billion, and CEO Hock Tan guided Q3 AI silicon to $16 billion, while Micron CEO Sanjay Mehrotra noted HBM4 12-high is ramping twice as fast as HBM3E 12-high after shipping over $1 billion in HBM4 revenue. The companies represent two models—Broadcom as a fabless custom accelerator and networking provider, and Micron as a memory manufacturer with $27 billion FY26 capex and 16 take-or-pay agreements—both positioned to benefit from the inference buildout.

Broadcom NASDAQ:AVGO https://247wallst.com/companies/avgo/ | AVGO Price Prediction https://247wallst.com/companies/avgo/price-prediction and Micron Technology NASDAQ:MU https://247wallst.com/companies/mu/ delivered blockbuster quarters mapping onto the shift from AI training to inference and agentic workloads https://247wallst.com/investing/2026/08/05/anthropic-is-the-latest-company-that-wants-to-be-an-ai-chipmaker/ . Broadcom sells custom accelerators https://247wallst.com/investing/2026/08/05/anthropic-is-the-latest-company-that-wants-to-be-an-ai-chipmaker/ and networking silicon that stitch hyperscaler clusters together. Micron supplies the high-bandwidth memory https://247wallst.com/investing/2026/08/04/sk-hynix-and-sandisk-may-have-just-solved-ais-biggest-bottleneck-and-it-could-reshape-the-memory-market/ those clusters need. Two different business models. One shared tailwind. Custom Silicon Booms, Memory Prices Explode Broadcom’s fiscal Q2 revenue hit $22.2 billion, up 48% year-on-year, with AI semiconductor revenue of $10.8 billion, up 143%. Hock Tan told investors “networking represented almost 40% of our Q2 AI revenue” and guided Q3 AI silicon to $16 billion, up over 200% year-on-year. Bookings were the headline: AI semiconductor orders https://247wallst.com/investing/2026/07/10/billionaire-tech-ceo-our-25-billion-backlog-shows-the-demand-is-booked-as-weve-never-seen-a-buildout-like-this-since-the-great-wall-of-china/ exceeded $30 billion in the quarter, with programs now stretching to Google TPUs, Meta MTIA XPUs, OpenAI silicon, and Anthropic compute capacity. Micron’s fiscal Q3 revenue reached $41.5 billion with a consolidated gross margin of 84.9% and non-GAAP EPS of $25.11. Sanjay Mehrotra said HBM4 https://247wallst.com/investing/2026/08/04/sk-hynix-and-sandisk-may-have-just-solved-ais-biggest-bottleneck-and-it-could-reshape-the-memory-market/ 12-high is ramping “twice as fast as HBM3E 12-high” after shipping over $1 billion in HBM4 revenue. DRAM prices rose in the low 60s percentage range sequentially. Memory finally got its scarcity moment. Business Driver | Broadcom | Micron | | Growth Engine | Custom XPUs and Ethernet fabric | HBM4 and cloud DRAM | | Capital Model | Fabless, asset-light | $27 billion FY26 capex | | Customer Lock-in | Six frontier-model buyers | 16 take-or-pay SCAs | Designer vs. Manufacturer Broadcom stays chip-focused and leans on VMware for a software flywheel. Tan reiterated that fiscal 2027 AI silicon revenue will be “in excess of $100 billion” and visibility now extends to 2028. Micron locked customers into five-year take-or-pay agreements with floor prices Mehrotra says produce margins “well above our peak quarterly margins in any past cycle”. Roughly $100 billion of contracted revenue and $22 billion in cash deposits and letters of credit are meant to smooth memory’s cyclicality. Inference Demand Will Test Both Models The next catalyst for Broadcom is execution on 10 gigawatts of fiscal 2027 shipments https://247wallst.com/investing/2026/07/10/billionaire-tech-ceo-our-25-billion-backlog-shows-the-demand-is-booked-as-weve-never-seen-a-buildout-like-this-since-the-great-wall-of-china/ , plus early Meta MTIA deliveries. For Micron, the tell will be Q4 guidance of $50 billion in revenue and roughly 86% gross margin, alongside HBM4E qualification. Watch whether Broadcom’s networking mix holds near 40% of AI revenue as custom accelerator dollars scale, and whether Micron’s SCAs hold if DRAM spot prices soften into 2028. Why Split the Wallet Between These Two Broadcom trades at a forward P/E of 20x with a 22.92% one-year gain, and throws off $10.3 billion of quarterly free cash flow. That is the compounder for stability. Micron, up 674.9% over the past year at a forward P/E of 6x, is the higher-variance bet on memory scarcity. Broadcom offers durability. Micron offers asymmetric upside from the inference buildout for those who can stomach a cyclical reversal. The picks-and-shovels story extends beyond the silicon too, and we rounded up seven power, cooling, and networking suppliers riding the same buildout in a free report here https://247wallst.com/pages/ai-power-seven-offer-d905ec99.html . Contact email protected for any questions or corrections.