US EditionNVIDIA Is Feeling the Heat From AMD’s Instinct MI455X AI Chips, Triggering Unusual Vera Rubin Upgrades to Hold Its Competitive Edge
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NVIDIA Is Feeling the Heat From AMD’s Instinct MI455X AI Chips, Triggering Unusual Vera Rubin Upgrades to Hold Its Competitive Edge
NVIDIA's Vera Rubin AI chips have seen significant upgrades in key specifications over time, as Team Green aims to maintain its competitive lead over AMD's MI455X platform. NVIDIA Plans to Ramp Up Vera Rubin Memory Bandwidth By Bumping HBM4 Specs, Taking a Lead Over AMD's MI455X The Vera Rubin platform from NVIDIA is one of the company's most highly anticipated releases in the AI infrastructure race, driven by the tremendous upgrades Team Green …
Nvidia reportedly boosts Vera Rubin performance to ward hyperscalers off AMD Instinct AI accelerators — increased boost clocks and memory bandwidth pushes power demand by 500 watts to 2300 watts
Nvidia has reportedly increased the TDP of premium Rubin processors by 500W to 2.30 kW in a bid to boost clocks, memory bandwidth, and performance per Rubin GPU and per rack.
Four months after the announcement of AMD's Instinct MI400 accelerators, Nvidia has significantly revised the official HBM4 memory bandwidth of the Vera Rubin platform.
In anticipation of its official release, Nvidia has significantly upgraded its promising Vera Rubin AI accelerators. This move is aimed at strengthening its competitive position against AMD's Instinct MI400. The chipmaker has reportedly already revised the memory subsystem specifications twice to improve performance. In the early stages of development, the memory bandwidth of Nvidia's solutions was stated at 13 TB/s.... The post Nvidia Reinforce…
NVIDIA Upgrades "Vera Rubin" Memory Bandwidth Ahead of AMD Instinct MI400 Launch
As we anticipate the first shipments of NVIDIA's "Vera Rubin" in late summer, it has been reported that NVIDIA upgraded its superchip multiple times since March to better compete with AMD's upcoming Instinct MI400 series of accelerators. According to SemiAnalysis, NVIDIA's initial target for the "Vera Rubin" VR200 NVL72 system was 13 TB/s in March, which was upgraded to 20.5 TB/s by September. However, at CES 2026, NVIDIA confirmed that the VR20…
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