Nvidia GTC 2025: New Blackwell Ultra GPU series is the most powerful AI hardware yet

Nvidia Blackwell Ultra
(Image credit: Nvidia)

  • Nvidia unveils Blackwell Ultra at GTC 2025
  • New flagship GPU offers more power and efficiency than previous generations
  • There's also a new Nvidia RTX PRO 6000 Blackwell Server Edition designed for enterprise workloads

Nvidia has taken the wraps off its latest Blackwell Ultra flagship GPU hardware as it looks to assert its place as the global leader in AI computing.

Revealed at its Nvidia GTC event in San Jose, the new Blackwell Ultra hardware offers more power and efficiency in the data center than previous generations as the company looks to establish itself as the backbone of future AI development and deployment.

Declaring it to be "built for the age of AI reasoning", Nvidia says Blackwell Ultra can help democratize AI adoption across the world, making it possible for more organizations to enjoy the benefits such compute can bring.

Nvidia Blackwell Ultra

Nvidia noted that the rapid growth of AI use cases around the world in the past few years has led for a huge demand for compute, as businesses and consumers alike clamour for more.

“AI has made a giant leap — reasoning and agentic AI demand orders of magnitude more computing performance,” said Jensen Huang, founder and CEO of NVIDIA.

“We designed Blackwell Ultra for this moment — it’s a single versatile platform that can easily and efficiently do pretraining, post-training and reasoning AI inference.”

The increase in reasoning models in particular has led for a boom in requirements for a full-stack offering that is cost-effective but also gets the job done.

Built on the initial Blackwell architecture unveiled at GTC 2024, Blackwell Ultra will offer 1.5x more FP4 inference, and are set to be available ind evices built by Nvidia partners in the second half of 2025.

It will be present in a host of new offerings from Nvidia, including the upgraded GB300 NVL72 rack, which it says offers improved energy efficiency and serviceability, with bandwidth speeds of up to 130Tb/s.

Nvidia RTX PRO 6000 Blackwell Server Edition

However that wasn't all when it comes to new Blackwell hardware, as the company also revealed the Nvidia RTX PRO 6000 Blackwell Server Edition, designed for enterprise workloads such as multimodal AI inference, immersive content creation and scientific computing.

Nvidia says the new release offers huge advances on the previous-generation Ada Lovelace architecture L40S GPU, providing up to 5x higher LLM inference throughput for agentic AI applications, nearly 7x faster genomics sequencing, 3.3x speedups for text-to-video generation, nearly 2x faster inference for recommender systems and over 2x speedups for rendering.

NVIDIA RTX PRO 6000 Blackwell Server Edition

(Image credit: Nvidia)

Each RTX PRO 6000 can also be partitioned into as many as four fully isolated instances with 24GB each to run simultaneous AI and graphics workloads, with 96GB of ultrafast GDDR7 memory and support for multi-instance GPU.

They can also be configured in high-density accelerated computing platforms for distributed inference workloads — or used to deliver virtual workstations using Nvidia vGPU software, for graphics-intensive applications or to power AI development.

"With the RTX PRO 6000 Blackwell Server Edition, enterprises across various sectors —including architecture, automotive, cloud services, financial services, game development, healthcare, manufacturing, media and entertainment and retail — can enable breakthrough performance for workloads such as multimodal generative AI, data analytics, engineering simulation, and visual computing," noted Nvidia's Sandeep Gupte.

TOPICS
Mike Moore
Deputy Editor, TechRadar Pro

Mike Moore is Deputy Editor at TechRadar Pro. He has worked as a B2B and B2C tech journalist for nearly a decade, including at one of the UK's leading national newspapers and fellow Future title ITProPortal, and when he's not keeping track of all the latest enterprise and workplace trends, can most likely be found watching, following or taking part in some kind of sport.

You must confirm your public display name before commenting

Please logout and then login again, you will then be prompted to enter your display name.

Read more
Nvidia CEO Jensen Huang
Nvidia CEO Jensen Huang teases Blackwell Ultra reveal, along with "the one click after that"
Nvidia RTX 6000
Details of Nvidia's fastest video card ever leak; RTX Pro 6000 Blackwell GPU will have 96GB GDDR7 ECC memory
Nvidia Project DIGITS
Nvidia brings Blackwell to your desk - Project DIGITS mini PC is more like a mini supercomputer
An Nvidia GeForce RTX 4080 Super on a desk
What to expect from Nvidia in 2025
A computer processing chip
Nvidia unveils GB200 NVL4 with two Grace CPUs and four Blackwell GPUs for modern data center workloads
An Nvidia GeForce RTX 5000 GPU on a green patterned background.
Nvidia unveils new GeForce RTX 5090, RTX 5080, RTX 5070 Ti, and RTX 5070 graphics cards at CES 2025
Latest in Pro
Nvidia Isaac GROOT N1
“The age of generalist robotics is here" - Nvidia's latest GROOT AI model just took us another step closer to fully humanoid robots
Artificial intelligence India
Zoom launches AI Companion 2.0 with a major agent focus
Google Cloud logo
Google to acquire cloud security platform Wiz in $32 billion deal
GIMP 3.0 interface from the website
Our favorite free photo editor finally got the update it deserves - and these are the top 5 features designers should know about
Close up of a person touching an email icon.
Criminals are using CSS to get around filters and track email usage
DeepSeek on a mobile phone
More US government departments ban controversial AI model DeepSeek
Latest in News
Helly and Mark standing on an artificial hill surrounded by goats in Severance season 2 episode 3
New Apple teaser for Severance season 2 finale suggests we might finally find out what Lumon is doing with those goats, and I don't think it's anything good
Marvel Rivals
Marvel Rivals' next update will add two new hero skins for Iron Man and Spider-Man mains this week
Nvidia Isaac GROOT N1
“The age of generalist robotics is here" - Nvidia's latest GROOT AI model just took us another step closer to fully humanoid robots
Lego Pokemon
Pokemon and Lego announce the most electrifying collaboration of all time and I’m going to be first in line
Apple Watch app health
Apple Watch blood pressure monitoring tech revealed in patent
Using Zipped files and folders in Windows 11
Hidden clues suggest Microsoft is moving another part of Windows 11’s Control Panel to the Settings app – and this time it’s mouse options