利用CXL突破记忆壁垒

1 | ©2024 SNIA. All Rights Reserved. Breaking Through the Memory Wall with CXL®Presented byAhmed MedhioubProduct Manager, CXL Smart Memory Controllers2 | ©2024 SNIA. All Rights Reserved. Memory Wall Breaking through the Memory WallMemory Bound Use CasesCXL for Modular Shared InfrastructureEcosystem EnablementCalls to ActionAgenda3 | ©2024 SNIA. All Rights Reserved. Challenges with Previous Attempts1.Limited scalability of memory BW and capacity2.Significant memory latency delta vs local memory3.Proprietary system configuration and deployment4.Complex software integration with popular appsThe Memory WallBreaking Through the Memory Wall with CXL1.Increase server memory BW and capacity by 50%2.Reduce latency by 25%3.Standard DRAM for flexible supply chain and cost4.Seamlessly expand memory for existing and new applications12 Memory Channels with Two LeosLocal CPUMemory ChannelsDDR5 5600x16x16HW InterleavingCXL-Attached Memory Channels4 | ©2024 SNIA. All Rights Reserved. eCommerce &