AMD Instinct MI355X vs NVIDIA B200 Inference Evaluation

Signal65 conducted a three level evaluation of AMD Instinct MI355X GPU platform compared to NVIDIA HGX B200 GPU platform, evaluating three aspects.

Governing AI Economics: Sovereign Infrastructure and the Token Cost Equation

The industrialization of enterprise AI has reached a critical inflection point.

Measuring the Gap

An evidence-based view of how today’s Windows 11 PCs compare to Mac across the categories buyers care about.

AMD Ryzen AI Halo First Look

The race to move to local AI from the cloud continues to heat up. Enter the AMD Ryzen AI Halo system.

Measuring Modern AI Desktops: Real Productivity Gains for Office Workers

Does the silicon underneath the AI workload actually matter, and by how much?

RAG Inference by Day, Fine-tuning by Night

This paper evaluates the DGX Spark as a dual-use AI workstation through a practical workflow we call the day/night cycle.

Benchmarking Information Retrieval and LLM Hallucination with RIKER

This paper introduces RIKER (Retrieval Intelligence and Knowledge Extraction Rating), a benchmark designed to evaluate LLM knowledge retrieval capabilities.

Local Vector Search at 10-Billion Scale

Organizations deploying retrieval-augmented generation (RAG), vector search, and real-time inference, the storage layer has a direct impact on user experience, service levels, infrastructure efficiency, and ultimately business value.

The Case for PC Confidence in 2026

This Signal65 report makes a specific argument that the buyers are there, the platforms are ready, and the reason to refresh is on the calendar.

The Economics of Agentic AI

Signal65 validated analysis shows that
The Dell AI Factory with NVIDIA can breakeven in as few as two months, compared to public cloud APIs.