AMD seems to plan to aggressively enter the AI market through its Instinct MI450 AI clusters, as it would be the firm's first rack-scale product. AMD's Instinct MI450 Rack-Scale Solutions To Offer Faster Performance Relative To NVIDIA's Vera Rubin AI Clusters When compared in terms of scalability, NVIDIA leads the frontier with its AI clusters, notably the GB200 Blackwell configurations, which have seen massive adoption by the market. Not just because of their performance, but there isn't a rack-scale solution in the industry that is comparable to NVIDIA's GB200/GB300 lineup, but that looks to change in the future, as according to SemiAnalysis, AMD plans to introduce its first rack, the MI450 IF128 cluster, by H2 2026, and it is said to overthrow Team Green's dominance in the segment, giving Team Red a chance in the AI race. It is claimed that AMD plans to drop 128-GPU and 64-GPU solutions as its first rack-scale products, and they are set to directly rival NVIDIA's "Vera Rubin" VR200 NVL144 architecture, well, at least on paper. One of the momentous technologies Team Red is expected to adopt with its rack-scale solution is the use of "Infinity Fabric" over Ethernet as the interconnect mechanism, which will allow the firm to deliver over 1.8TByte/s unidirectional bandwidth per GPU. Regarding scale-out communications, AMD is set to include 3x Pensando 800GbE network cards per GPU with the MI450 rack-scale solution, allowing them to provide a network bandwidth of 2.4 Tbit/s, 1.5x higher than NVIDIA's VR200 NVL144. There will also be a secondary configuration available for scale-out communication, which will involve the use of 2x custom Ethernet network cards per GPU, but with a PCIe interface. While on paper, AMD plans to take a lead with rack-scale solutions, there are some downsides, which we'll cover ahead. NVIDIA GB300 AI server The MI450 IF128 cluster is said to be one of the most complex designs, which will make high-volume production a big concern. Moreover, being AMD's first rack-scale venture, the firm would be met with competition that has already managed to dominate the segment, so Team Red needs to come up with a more solid option. For that, AMD plans to focus more on the "smaller" MI450 IF64 rack-scale solution, which will feature a simpler yet effective design. It is clear that AMD wants to scale up its position in the AI industry with the MI400 lineup, and it could very easily turn out to be a tipping point for the firm if it manages to deliver on performance and efficiency. Deal of the Day

Photo Credit: NASA, ESA, STScI, Yuhan Yao (UC Berkeley) Hubble image reveals galaxy with wandering supermassive black hole Highlights Hubble Sees First Rogue Black Hole Eating Star Outside Galaxy Core Astronomers spotted ‘Space Jaws’ using the Hubble telescope Telescopes may uncover more rogue TDEs and hidden black holes Advertisement Astronomers have revealed the occurrence of Space Jaws with the help of the Hubble telescope. There is a black hole caught from the home galaxy ripping a star. This is the first direct evidence of a huge black hole which is in action. Unique thing is that the black hole is not at the center of the galaxy, marked as the first incident in history. Dr. Yuhan Yao led the observations, postdoc fellow at University of California, together with Dr. Erica Hammerstein and Dr. Ryan Chornock.Identifying a Cosmic OutlierAccording to a study at NASA using the Hubble Telescope, on February 22, 2025, a tidal disruption event known as TDE called AT2024tvd, spotted at 600 million light years away. The Zwicky Transient Facility caught the initial flare and the location has been reported using the Hubble Space Telescope. The black hole lies 2600 light years away from the core of the galaxy, where 100 million supermassive black holes lie. This black hole surprised the scientists as it is in the offset position and is wandering. However, astronomers say, the presence of two super massive black holes within a single galaxy is not unusual.Origins: Ejected or Merged?There are two main theories put forward by the scientists for explaining the dislocation. According to one theory, it formed by the remains of a smaller galaxy that blended with the current host, billions of years ago. The other theory says it was ejected from the centre of the galaxy at the time of violent three black hole interactions. Dr. Hammerstein could not detect any merger remnants through observations, yet the presence of two black holes in one galaxy is a revolution to the past.A Star's Violent EndThe black hole shreds the star, and pulls it away through strong tidal forces and emits a bright flare. Such events not just indicate the happening of hidden black holes but too help the scientists study the physics of black holes in detail.Eyes on the FutureAstronomers expect to unveil more such TDEs which are offset using NASA's Roman SPace Telescope and Vera C. Rubin Observatory. There can be a possibility of hidden wandering supermassive black holes. For the latest tech news and reviews, follow Gadgets 360 on X, Facebook, WhatsApp, Threads and Google News. For the latest videos on gadgets and tech, subscribe to our YouTube channel. If you want to know everything about top influencers, follow our in-house Who'sThat360 on Instagram and YouTube. Further reading: Hubble Telescope, Rogue Black Hole, Tidal Disruption Event, AT2024tvd, NASA Discovery Gadgets 360 Staff The resident bot. If you email me, a human will respond. More Related Stories

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