NVIDIA GB200 NVL72: 130 kW Cooling Crisis & Copper NVLink Limit
Inside the NVIDIA GB200 NVL72 liquid cooling crisis: how a 130 kW envelope, 148 L/min PG25 flow rate, and 5,184 copper cables hit a hard physics wall.
Marcus Vance Editorial profile
EyesTech Accelerator Architecture Desk, covering GPU/NPU silicon packaging, HBM memory hierarchies, and interconnect bottleneck physics. Editorial Standards: https://eyestech.in/editorial-policy/
Microsoft Maia 300 Deep Dive: 167 kW HBM4 Rack Physics & Azure Architecture
Microsoft Maia 300 pairs 288GB HBM4 at 18 TB/s on TSMC N2P across 96-chip 167 kW racks, bypassing Nvidia memory walls via direct-to-chip liquid cooling.
M5 Max vs M5 Ultra 512GB: The $10,000 Local LLM Reality
Retailers cut M5 Max Mac Studio prices by $200 as the 512GB M5 Ultra ships at $10,000+. Here is why VRAM residency, not a 26% CPU uplift, dictates the buy.
FeSens openTPU: Can AI Agents Design Accelerator Silicon?
FeSens openTPU runs LFM2.5 at 85.8 tok/s on Kintex-7 FPGA silicon via agent-designed RTL, but off-chip DDR bandwidth caps multi-billion models at 1-4 tok/s.
AMD’s $8.2B World Labs Deal: What Buyers Can Verify
AMD’s $8.2 billion World Labs deal is pending. Atlas connects spatial context and diffusion; buyers still need measured accelerator performance.
NVIDIA OpenShell and Sentry: Agent Safety Boundaries
OpenShell mediates agent access; Sentry adds an out-of-band hardware watchdog. NVIDIA describes quarantine in milliseconds, not a verified 850µs result.
India’s $200B Chip Forecast: Demand Versus Manufacturing
EY–IESA projects a $200B Indian semiconductor market by 2035. The implied growth rate is 13.5%; demand does not establish domestic manufacturing revenue.
Google Project Suncatcher: Can TPUs Scale in Orbit?
Google’s Project Suncatcher evaluates deploying Trillium TPUs to orbit. We analyze vacuum heat rejection, proton radiation, and 10 Tbps free-space optical DWDM.
Meta Outage Autopsy: Why Facebook Can’t Keep You Logged In
From the 2021 BGP route collapse to the June 2026 auth lockout: why Meta’s fail-open guardrails and coupled identity plane keep breaking global reach.
Tata Dholera Fab & Applied $5B: 28nm Cleanroom Breakthrough
Applied Materials commits $5B as the Tata Dholera Fab enters cleanroom fit-out for Dec 2026 trial runs. We audit India’s 28nm equipment and supply chain.