A look at Nvidia's GTC 2025 announcements, including a focus on addressing pre-training and post-training scaling and inference time scaling working in tandem

The Reasoning Token Explosion — AI model progress has accelerated tremendously, and in the last six months, models have improved more than in the previous six months.

SemiAnalysis 2025-03-19 Dylan Patel

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@when_to_fold_em @when_to_fold_em on x
.@SemiAnalysis_ GTC keynote writeup is fantastic. Getting this out the door overnight was an incredible achievement. The clarity and professional quality of the writing has improved by leaps and bounds as well. Congrats to the team! @dylan522p @_fabknowledge_
@ericjhonsa Eric Jhonsa on x
SemiAnalysis says $NVDA might be working on a server rack that supports 1,152 GPU dies 👀. https://semianalysis.com/... [image]
@ericjhonsa Eric Jhonsa on x
$NVDA going from 144 reticle-sized GPU dies and 120KW per server rack with GB200 to 576 and 600KW with Rubin Ultra (due in 2H27) is pretty nuts. Throwing down the gauntlet at both merchant and ASIC rivals (also, liquid cooling and power semi requirements are set to go up a ton). …
@cfregly Chris Fregly on x
Best summary of today's Nvidia GTC keynote: https://semianalysis.com/...
@nvidianewsroom @nvidianewsroom on x
📣 Announcing #NVIDIABlackwell DGX Personal Computers. #GTC25 AI developers, researchers, data scientists and students can prototype, fine-tune and inference large models on desktops. Learn more ➡️ https://nvidianews.nvidia.com/ ... [image]
@nvidianewsroom @nvidianewsroom on x
Announcing #NVIDIADGX SuperPOD with #NVIDIABlackwell Ultra, powered by the new DGX GB300 and DGX B300 — purpose-built for AI factory infrastructure. Meeting demand, the NVIDIA Instant AI Factory service offers these systems in Equinix facilities. ➡️ https://nvidianews.nvidia.com/…
@iancutress @iancutress on x
@nvidia Project DIGITS is now named DGX Spark. GB10 silicon, partnership with MTK 20 Arm cores (10 X925, 10 A720) 128 GB LPDDR5X Blackwell GPU Connect-X networking Multiple OEM partners [image]
@nvidiaaidev @nvidiaaidev on x
🎉 Announcing NVIDIA DGX Spark (f.k.a. Project DIGITS). Are you ready to #SparkSomethingBig? 💫 ➡️ https://nvidianews.nvidia.com/ ... #GTC25 [video]
@iancutress @iancutress on x
@nvidia DGX Workstation GB300 784 GB unified mem CX8 SuperNIC Two M.2 ? Liquid cooled From OEM partners How much? [image]
@nvidianewsroom @nvidianewsroom on x
At #GTC25: NVIDIA announced the Isaac GR00T N1 model, the world's first open, customizable foundation model to bring generalized skills and reasoning to #humanoidrobots. Available now to #robotics developers worldwide. ➡️ https://nvidianews.nvidia.com/ ... [image]
r/hardware r on reddit
NVIDIA Announces DGX Spark and DGX Station Personal AI Computers
r/gadgets r on reddit
Nvidia announces DGX desktop “personal AI supercomputers” | Asus, Dell, HP, and others to produce powerful desktop machines that run AI models locally.
r/GeForceNOW r on reddit
NVIDIA Blackwell RTX PRO Comes to Workstations and Servers for Designers, Developers, Data Scientists and Creatives to Build and Collaborate With Agentic AI. …
r/LocalLLaMA r on reddit
NVIDIA DGX Station (and digits officially branded DGX Spark)

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A look at Nvidia's GTC 2025 announcements, including a focus on addressing pre-training and post-training scaling and inference time scaling working in tandem

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