Nvidia Blackwell Ultra NVL72 B300 presented at GTC: 288GB 50% faster than B200 | 5 basic components of cpu | Gpu vs cpu laptop | Gpu comparison | Turtles AI

NVIDIA Introduces Blackwell Ultra B300, a GPU with 288GB of HBM3e Memory and 20 Petaflops of AI Performance, Surpassing GB200. Also Announced: Vera Rubin Architecture, Coming in 2026.

Key Points:

• Improved Performance: Blackwell Ultra B300 delivers a 50% increase in AI performance over GB200, with a 1400W TDP.
• More Memory: The GPU features 288GB of HBM3e, delivering increased speed and capacity for advanced AI workloads.
• Vera Rubin Coming Soon: NVIDIA Announces New Architecture Featuring Custom Vera CPU and Rubin GPU in 2026, Improving Efficiency and Compute.
• Future Roadmap: Rubin Ultra to Deliver 100 Petaflops of FP4 Performance by 2027, Further Strengthening NVIDIA’s Leadership in AI Computing.

NVIDIA recently announced the Blackwell Ultra B300, an advanced GPU designed to power data centers and AI applications. This new component offers 20 petaflops of AI performance and 288 GB of HBM3e memory, significantly surpassing the previous model, the GB200, which had 192 GB of memory.

Additionally, the B300 features a Thermal Design Power (TDP) of 1400 W, up from 1000 W for its predecessor, indicating a 50% increase in FP4 performance.

In parallel, NVIDIA unveiled its upcoming Vera Rubin architecture, scheduled for 2026, which will integrate a custom CPU called Vera and a Rubin GPU. This combination promises to double the performance compared to current solutions, with a memory capacity of up to 288 GB thanks to the use of eight HBM4 memory stacks.

NVIDIA’s roadmap includes further developments with the launch of Rubin Ultra in 2027, which will deliver 100 petaflops of FP4 performance and nearly four times the memory of previous versions.

These technological advances underscore NVIDIA’s commitment to delivering increasingly powerful and efficient solutions to meet the growing demands of the AI ​​and high-performance computing industries.