3D NAND
3D NAND is the vertical architecture that NAND flash memory adopted when shrinking cells sideways stopped working.
AI Infrastructure
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Showing 1-60 of 281 articles
AI Accelerator
An AI accelerator is hardware designed or configured to execute artificial intelligence and machine learning workloads more efficiently than a general-purpose processor executing the same workload without…
AI Accelerator Comparison (H100 vs B200 vs MI300 vs TPU)
As of July 2026, the best AI accelerator depends on the metric you care about, so the honest answer to "H100 vs B200 vs MI300 vs TPU" is not a single winner.
AI Chip
An AI chip is an integrated circuit, or a tightly integrated multi-die semiconductor package, designed or selected to execute artificial intelligence workloads efficiently.
AI Infrastructure
AI infrastructure is the hardware, facilities, networking, storage, and software used to develop, train, evaluate, deploy, and operate artificial intelligence systems. It includes more than accelerator chips.
AI energy consumption
AI energy consumption is the electricity, and the associated water, land, and emissions, required to train and operate artificial intelligence systems, principally generative AI and large language models…
AMD Advancing AI 2026
Advancing AI 2026 (styled AAI 2026 in the company's own materials) was an annual product and strategy conference held by AMD in San Francisco on July 22 and 23, 2026.
AMD Helios
AMD Helios is a rack-scale artificial intelligence system from AMD that packages 72 Instinct MI455X GPUs and 18 sixth-generation EPYC "Venice" CPUs into a single double-wide cabinet
AMD Instinct MI300X
The AMD Instinct MI300X is a data center GPU accelerator that Advanced Micro Devices released on December 6, 2023, built on the CDNA 3 architecture and paired with 192 GB of HBM3 memory at 5.3 TB/s of bandwidth
AMD Instinct MI325X
The AMD Instinct MI325X is a data center GPU accelerator from AMD for AI training and inference, built on the CDNA 3 architecture with 256 GB of HBM3E memory and 6 TB/s of memory bandwidth
AMD Instinct MI355X
The AMD Instinct MI355X is a data center GPU accelerator built on AMD's CDNA 4 architecture, announced at the AMD Advancing AI 2025 event on June 12, 2025, and reaching general availability in October 2025.
AMD Instinct MI430X
The AMD Instinct MI430X is a data center GPU accelerator built for scientific computing and sovereign AI, and the high-precision member of the AMD Instinct MI400 series.
AMD Instinct MI455X
The AMD Instinct MI455X is a data center GPU accelerator announced by AMD on 23 July 2026 at Advancing AI 2026 in San Francisco.
AMD Pensando
AMD Pensando is the data processing unit (DPU) and AI networking product line of AMD, built around Pensando Systems, a startup AMD acquired in 2022 in a transaction valued at approximately $1.9 billion .
AQLM (Additive Quantization of Language Models)
AQLM, short for Additive Quantization of Language Models, is a weight-only post-training quantization method that compresses the weights of a large language model to roughly 2 to 3 bits per parameter while…
AWS Graviton
AWS Graviton is a family of Arm-based server processors designed by Amazon Web Services for use in its own cloud computing fleet.
AWS Trainium
AWS Trainium is a family of custom machine learning accelerator chips designed by Annapurna Labs for Amazon Web Services, purpose-built for training and, increasingly, for serving large neural networks.
AWS Trainium 2
AWS Trainium 2 (also written as Trainium2 and abbreviated Trn2) is the second generation of Amazon Web Services' custom machine learning training accelerator
AWS Trainium 3
AWS Trainium 3 (also written as Trainium3 and abbreviated Trn3) is the third-generation custom AI training and inference accelerator from Amazon Web Services, designed by Amazon's in-house chip team Annapurna…
Abilene data center (Stargate)
The Abilene data center, also called the Crusoe Abilene Stargate Campus or Stargate I, is the flagship artificial intelligence data center of the Stargate Project, built by Crusoe Energy on a roughly 1,000…
Actor model
The actor model is a mathematical model of concurrent computation whose universal primitive is the actor: an autonomous, isolated entity that owns private state and communicates with other actors only by…
Agent Payments Protocol (AP2)
The Agent Payments Protocol (AP2) is an open specification that lets autonomous AI agents initiate, authorize, and settle payments on behalf of human users.
Alexandr Wang
Alexandr Wang (born January 1997) is an American entrepreneur who co-founded Scale AI in 2016 and, in June 2025, became the first Chief AI Officer of Meta
Alibaba AI
Alibaba AI refers to the artificial-intelligence work of Alibaba Group Holding Limited, a Chinese multinational technology conglomerate headquartered in Hangzhou.
Amazon Nova
Amazon Nova is a family of foundation models developed by Amazon and offered through Amazon Bedrock, announced on December 3, 2024, at the AWS re:Invent conference in Las Vegas.
Amazon Q
Amazon Q is a family of generative AI-powered assistants from Amazon Web Services (AWS), announced on November 28, 2023, at the AWS re:Invent conference and made generally available on April 30, 2024.
Amazon SageMaker
Amazon SageMaker is Amazon Web Services' fully managed machine learning platform for building, training, and deploying models at scale, first launched at AWS re:Invent on November 29, 2017 and rebranded in…
Amazon Web Services
Amazon Web Services (AWS) is the cloud-computing business of Amazon. It supplies computing, storage, database, networking, analytics, security, and application services from infrastructure operated by Amazon.
Andrew Tulloch
Andrew Tulloch is an Australian machine-learning researcher and engineer known for building large-scale machine-learning infrastructure at Meta (formerly Facebook), for training frontier models at OpenAI, and…
Anthropic-Amazon Trainium expansion
The Anthropic-Amazon Trainium expansion is an enlarged compute and investment agreement between Anthropic and Amazon, announced on 20 April 2026, under which Amazon committed to invest up to roughly $25…
Anthropic-Google TPU deal
The Anthropic-Google TPU deal is a set of escalating compute and investment agreements between the AI lab Anthropic and Google Cloud
Anyscale
Anyscale is an American technology company, founded in 2019 by the creators of Ray at the University of California, Berkeley, that develops the Anyscale Platform: a fully managed compute service built on Ray…
Apache MXNet
Apache MXNet (pronounced "mix-net") was an open-source deep learning framework that combined imperative and symbolic execution in one runtime, created around 2015 by the DMLC (Distributed Machine Learning…
Applied Digital
Applied Digital Corporation (Nasdaq: APLD) is a United States designer, builder, and operator of large data centers for artificial intelligence and high-performance computing, headquartered in Dallas, Texas.
Attention-FFN disaggregation
Attention-FFN disaggregation (AFD), also written attention-feedforward disaggregation or A/F disaggregation, is a large language model serving architecture that runs the attention sublayers and the…
Automatic Differentiation
Automatic differentiation (abbreviated AD, also called algorithmic differentiation, autodiff, or autograd) is a family of techniques for computing exact derivatives of a function specified by a computer program
Baseten
Baseten is an inference platform for deploying, serving, and scaling machine learning models in production.
Bittensor
Bittensor is a decentralized machine learning network that uses blockchain-based incentives to pay independent contributors for producing digital commodities such as model inference, training, data, and raw…
Blackhole (Tenstorrent)
Blackhole is the third-generation AI accelerator architecture from Tenstorrent, the Toronto and Santa Clara based fabless semiconductor company led by CEO Jim Keller.
Bloom Energy
Bloom Energy Corporation (NYSE: BE) is an American power-generation company based in San Jose, California, that designs and manufactures solid oxide fuel cells, sold as the Bloom Energy Server, which produce…
Broadcom Tomahawk 6
The Broadcom Tomahawk 6 is an Ethernet switch chip built for the networks that connect large clusters of AI accelerators.
CANN (Huawei)
CANN, short for Compute Architecture for Neural Networks, is the heterogeneous computing architecture and software stack that Huawei provides for its Ascend line of AI processors.
CHIPS and Science Act
The CHIPS and Science Act is a United States federal law, enacted as Public Law 117-167 on August 9, 2022, that appropriated $52.7 billion for domestic semiconductor manufacturing, research, and workforce…
CME Compute Futures
CME Compute Futures are a planned family of financially settled futures contracts tied to Silicon Data benchmarks for hourly rentals of Nvidia H100 and B200 graphics processors.
CUDA
CUDA (Compute Unified Device Architecture) is NVIDIA's platform and programming model for general-purpose computation on its graphics processing units.
CUTLASS
CUTLASS is an open-source library of reusable building blocks for writing high-performance matrix kernels on NVIDIA GPUs.
Central processing unit
A central processing unit (CPU) is the general-purpose processor that executes a computer's instruction stream.
Cerebras WSE-3
The Cerebras WSE-3 (Wafer-Scale Engine 3) is the third-generation wafer-scale AI chip developed by Cerebras Systems, announced on March 13, 2024, and is the largest semiconductor ever built.
China's semiconductor industry
China's semiconductor industry is the network of wafer fabrication plants, equipment and materials suppliers, chip design houses, packaging and test operations, and state investment vehicles that produce…
Chroma
Chroma is an open-source embedding database designed for artificial intelligence applications.
Chunked prefill
Chunked prefill is a scheduling technique for large language model serving that splits the processing of a long input prompt (the prefill) into smaller, fixed-size token chunks and combines each chunk with the…
Cloud AI GPU Pricing Comparison
Cloud AI GPU pricing is difficult to compare from a headline hourly rate alone. Providers sell different GPU variants, node sizes, CPU and memory bundles, regions, network configurations, and purchase models.
Cloud TPU
Cloud TPU is Google Cloud's offering of Tensor Processing Units (TPUs), the family of custom application-specific integrated circuits (ASICs) that Google builds to accelerate machine learning training and…
Cloud computing
Cloud computing is the on-demand availability of computer system resources, especially data storage and computing power, delivered over the internet without active management by the end user.
Cloudflare
Cloudflare, Inc. is an American internet infrastructure company that has become one of the most consequential players in the AI economy by running serverless AI inference at the network edge and by setting the…
ClusterMAX
ClusterMAX is a rating and ranking system for GPU cloud providers published by the research firm SemiAnalysis.
Co-Packaged Optics
Co-packaged optics (CPO) is a hardware architecture that places active optical engines on the same first-level package substrate as a host application-specific integrated circuit (ASIC).
Constellation Energy
Constellation Energy (Nasdaq: CEG) is the largest operator of nuclear power plants in the United States and the central electricity supplier to the artificial intelligence buildout
Context Parallelism
Context Parallelism (CP) is a distributed training strategy that partitions the input sequence dimension of a transformer across multiple accelerators and uses ring-style point-to-point communication to…
Continuous Batching
Continuous batching is a scheduling technique for large language model (LLM) inference servers that inserts new requests into a running batch at the granularity of individual model iterations rather than…