AIArtificial Intelligence
AMD EPYC 9006 Makes the CPU Case for the Agentic Data Center
Venice adds cores, memory bandwidth and I/O for the work around inference, while AMD's rack-scale claims still await independent validation.
SCN Staff
AI·Analysis
Why Pharma Is Building Its Own AI Supercomputers
Biology models now train on proprietary experiments and feed results back to the lab. That closed loop strengthens the case for owning the machine.
HPC·News
Why Switzerland Put a 100-Petabyte NASA Replica Beside It’s Alps Supercomputer
ETH Zurich’s year-long transfer was not a model launch. It was a decision to keep a continuously updated Earth-observation archive close to Swiss compute, and less dependent on upstream US data services.
Quantum·News
A universal anyon gate set lands on trapped ions, not topological hardware
Quantinuum's result demonstrates a universal topological gate set on conventional qubits, while the resource advantage that matters remains unproven.
AIArtificial Intelligence
The compute behind models, inference & agents
FERC's grid fast lane comes with a curtailment clause
FERC is pushing grid operators to create faster paths for large loads. The price may be flexibility when the system runs short.
Two Deployment Companies, One Week, and the Same Private Capital
OpenAI and Anthropic stood up deployment companies a week apart in May, both on outside capital, some of it from the same firms already financing the chips.
Four Listings, One Ledger: China's GPU Buildout in Audited Numbers
China's listed GPU pure-plays now have comparable audited numbers: an industry that is real, unprofitable, customer-concentrated, and scaling anyway.
HPCHigh-Performance Computing
Exascale systems, accelerators & scientific computing
ARPA-H Is Funding In Silico Drug Testing. Its Compute Footprint Is Still Opaque.
FDA is expanding non-animal methods while ARPA-H funds human drug-safety models. Public materials omit runtime, hardware, and deployment cost.
The Mission Supercomputer Predates Genesis. The AI Framing Around It Does Too.
Mission and its AI framing predate Genesis; its public requirements remain centered on stockpile simulation and application performance.
Why Simulation Supercomputers Are Being Pitched as AI Infrastructure
Simulation still fills the world's research supercomputers. Funding and vendor roadmaps have tilted to AI, and some practitioners feel pressure to pitch their machines that way.
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QuantumQuantum Computing
Hardware, algorithms & the race to advantage
The Incredible Shrinking Qubit Count: What Oratomic's $300M Neutral-Atom Bet Is Wagering On
On paper, the qubits to break RSA-2048 fell from a million to tens of thousands in a year, but the smaller machines trade the saving for weeks of runtime. Oratomic raised $300M to build one.
The Hardest Pieces of Fusion's Fuel Chemistry Ran on a Quantum Computer. The Weakest Link Is Now Classical.
ORNL, Cleveland Clinic, and IBM computed nine FLiBe configurations on quantum hardware. The quantum solver hit its marks; the workflow around it is now the bottleneck.
DOE Wants Fault-Tolerant Quantum by 2028. The Roadmaps Show How Hard That Target Is to Define.
Logical qubit' means something different on every vendor roadmap, and DOE's 2028 target doesn't yet say which one counts. A 90-day specifications release this fall settles it.
EmergingEmerging Technology
Photonics, neuromorphic & what comes next
Delay-Line Memory Returns: A Swedish Team Proposes Trading HBM for 14,000 Kilometers of Glass
Uppsala researchers propose streaming LLM weights through spooled fiber instead of HBM. The design is a sketch; the DRAM market that provoked it is very real.
NVIDIA's 45°C Cooling Spec Isn't New Physics. It's a Forcing Function for the Supercomputing Data Center.
NVIDIA specs every MGX rack (GB200, GB300, Vera Rubin) for 45°C inlet water. Warm-water cooling is a decade old; the default on 200 kW-class racks is what's new.
One GPU in Orbit, a Million Satellites on Paper: Inside the Orbital Data Center Filing Arms Race
Since Starcloud flew the first H100 last November, SpaceX, Blue Origin, Starcloud, and a five-month-old startup have filed with the FCC for constellations totaling more than a million satellites. The physics hasn't moved as fast as the paperwork.