In this Interop Bullet #5, we will demonstrate how Aries Smart Retimers with 4th Gen AMD EPYC Processor unlocks the potential of multi-accelerator GPU servers, powering popular AI services.
The first demo shows seamless end-to-end PCIe 5.0 interoperation with a 4th Gen AMD EPYC CPU-based platform and a Xilinx Versal Adaptive Compute Acceleration Platform, supporting heterogeneous acceleration. The 2nd demo shows a very common PCIe topology with a Broadcom PEX8900 switch and an AMD Instinct MI210. Last, we show an integrated system topology to demonstrate how Aries can extend the PCIe reach across board-to-board connections, PCIe switches, and support robust links to a multi-accelerator tray, to deliver industry leading AI/ML performance.
In this video we demonstrate how our Aries Smart PCIe Retimer with 4th Gen AMD EPYC™ Processor unlocks the potential of multi-accelerator GPU servers, powering popular AI services.
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Learn more about Cloud-Scale Interop Testing

How We Test: Leo Memory Connectivity Platform
Learn how our comprehensive interoperability testing reduces design challenges, so you can accelerate time-to-market, streamline development efforts and reduce costs for designing and deploying heterogeneous infrastructure with CXL technology.

Interop Testing with CXL 1.1 Host CPU’s and Popular DDR5 Memory Module
After establishing the foundation of our rigorous testing, we worked with our customers to determine the most popular memory configurations for their systems and applications, to which we’ve included in our initial interop reports. We include 64GB DDR5-4800 RDIMMs from Micron, Samsung, and SK Hynix, each of which are tested with CXL 1.1-capable CPUs from AMD and Intel.
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