Intel Rialto Bridge is the next generation of high-performance computing (HPC) GPUs from Intel. It is based on the company’s new Xe-HPC architecture and is designed to deliver up to 30% better performance than the previous generation, Ponte Vecchio.

Intel Rialto Bridge: The Next Generation of High-Performance Computing

Rialto Bridge features a number of new and improved features, including:

• Up to 160 Xe cores, providing a significant increase in compute power
• A new cache hierarchy that improves memory bandwidth and latency
• Support for the latest generation of graphics APIs, such as DirectX 12 Ultimate and Vulkan
• Enhanced ray tracing capabilities for better performance in 3D graphics and video applications

Rialto Bridge is also designed to be more energy efficient than previous generations, making it a more sustainable choice for HPC workloads.

Specifications

• 160 Xe cores
• 1280 tensor cores
• 1280 texture mapping units
• 800W peak power consumption
• PCIe Gen5 interface
• Supports DirectX 12 Ultimate and Vulkan

Applications

Rialto Bridge is designed for a wide range of HPC workloads, including:

• Artificial intelligence (AI)
• Machine learning (ML)
• Data analytics
• Computational fluid dynamics (CFD)
• Weather forecasting
• Medical imaging
• Financial modeling

Availability

Rialto Bridge was originally scheduled to be released in mid-2023, but it was later cancelled. Intel has not yet announced a new release date for the GPU.

Conclusion

Intel Rialto Bridge is a powerful new GPU that promises to deliver significant performance improvements for HPC workloads. However, the GPU has been cancelled and there is no new release date yet.