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Q1 Memory Fabric Forum: SMART CXL Product Lineup
- 1. SMART CXL® ProductLineup
- 2. Company Confidential SMART Introduction 2 IntelligentPlatform Solutions (IPS) Memory Solutions LED Solutions $3.62 FY 2022 Non-GAAP EPS SGH NASDAQ 1988 Year Founded ~3000 Employee count 2,154 Patents & Applications $1.8B FY 2022 Revenue
- 3. Company Confidential CXL® isa New Set of Protocols for PCIe CPU CPU CPU Accelerator Accelerator Memory Expander CXL.io CXL.cache CXL.io CXL.mem DDR DDR DDR DDR DDR DDR DDR DDR DDR HBM HBM DDR DDR CXL.io CXL.cache CXL.mem CACHE CACHE Type 1 Device (no memory) Type 2 Device Type 3 Device Memory Expansion CXL is PCIe for DRAM
- 4. Company Confidential CXL MemoryExpansion Advantages Increased Capacity • DRAM capacity is limited by the CPU to DIMM interface (too many pins) • The number of DIMM sockets per CPU is limited • Multiple DIMMs/Channel will be difficult if not impossible with DDR5- 6400 and beyond Reduced Memory Cost • DRAM cost increases dramatically when using 3DS (TSV) components • Once you have consumed the available DIMM sockets, increasing memory using CXL is actually a cost savings vs. increasing DIMM density. Increased Performance • DRAM bandwidth may be limited by the number of memory channels available to the CPU • Beyond ~50% load, memory queuing becomes a significant bottleneck
- 5. Company Confidential High DRAMApplications and Use Cases Artificial Intelligence • Natural language processing (LLMs) • Image recognition • Autonomous vehicles Large scale in-memory databases • SAP HANA • MemSQL or Microsoft SQL • Real time analytics Video Processing • Security Camera data processing • 3D Rendering • Gaming • Retail theft prevention Biotech • DNA Sequencing • High Resolution Medical Image Processing (MRI) Fintech • High transaction counts • Real time, high-speed analytics • Algorithmic trading
- 6. Company Confidential CXL® MemoryAdoption Server Rack CXL CXL Memory CXL Switch Storage Storage Server Rack Direct Attached CXL Expansion CXL Memory Pooling/Sharing … … CPU DRAM DRAM DRAM DRAM CPU DRAM DRAM DRAM DRAM CXL CXL CXL AIC CPU DRAM DRAM DRAM DRAM CPU DRAM DRAM DRAM DRAM CXL CXL CXL AIC CPU DRAM DRAM DRAM DRAM CPU DRAM DRAM DRAM DRAM CXL CXL CXL AIC CPU DRAM DRAM DRAM DRAM CPU DRAM DRAM DRAM DRAM CXL CXL CXL AIC CPU DRAM DRAM DRAM DRAM CPU DRAM DRAM DRAM DRAM CXL CXL CXL AIC CPU DRAM DRAM DRAM DRAM CPU DRAM DRAM DRAM DRAM CXL CXL CXL AIC
- 7. Company Confidential CXL® AdoptionTimeline CXL Controllers CXL Spec 2023 2024 2025 2026 1.1 2.0 3.x 2.0 3.x CPUs Direct Attached Memory Pooling Genoa Emerald Rapids Turin Granite Rapids Venice Diamond Rapids 3.0 3.1 3.x
- 8. Company Confidential CXL® ProductIntroductions in 2024 8-DIMM AIC DDR5 4-DIMM AIC (SW) DDR5 E3.S CMM v2 x16 96GB E3.S CMM x16 64GB 4-DIMM AIC DDR5 E3.S NV-CMM
- 9. Company Confidential CXL® PCIe8-Socket, Dual-Width DDR5 AIC Full height, half length, dual width CXL x16 Controller 2 PCIe Gen5 x 16 Edge Connector CXL x16 Controller 1 DDR5 RDIMM DDR5 RDIMM CXL 2C CXL 2C DDR5 RDIMM DDR5 RDIMM CH1 CH1 CH2 CH2 x8 x8
- 10. Company Confidential CXL® PCIe4-Socket, Single-Width DDR5 AIC Full height, half length, single width PCIe Gen5 x 16 Edge Connector CXL x16 Controller DDR5 RDIMM CXL 4C CH1 x16 DDR5 RDIMM CH2
- 11. Company Confidential CXL® PCIe4-Socket, Dual-Width DDR5 AIC PCIe Gen5 x 16 Edge Connector CXL x8 Controller 1 DDR5 RDIMM CXL 2C CH1 x8 CXL x8 Controller 2 DDR5 RDIMM CXL 2C CH2 x8 Half height, half length, dual width
- 12. Company Confidential Cost ReductionCase Study – 1TB Memory System Capacity Price Price/Gb 32GB $130 $0.51 64GB $260 $0.51 128GB $1,600 $1.56 $12,800 $5,100 8 x 128GB DDR5 RDIMM 8-DIMM CXL AIC w/ 64GB DDR5 RDIMMMs 60% Less + DDR5 DIMM Price 8 x 64GB DDR5 RDIMM
- 13. Company Confidential CXL® E3.SCMM (CXL Memory Module) CXL x16 Controller PCIe Gen5 x 16 Edge Connector CXL 4C DDR5 RDIMM DDR5 RDIMM CH1 CH2 x16 E3.S 2T
- 14. Company Confidential CXL® E3.SNV-CMM (Non-Volatile CXL Memory Module) PCIe Gen5 x 8 Edge Connector CXL x8 Controller DDR4 DRAMs ESM NAND Flash DDR4 SMART NV-CXL Controller Alternate Port x8 NAND Flash NV-CMM 32GB DDR4 ECC E3.S 2T NV-CMM-E3S E3.S 2T
- 15. Company Confidential Memory Expertise •Extensive DRAM & NAND Product Lines • Exceptional Industry Partnerships • Memory Suppliers • RCD Vendors • CPUs Vendors Serial Standards and Solutions Expertise • PCI Express • NVMe • Growing CXL Portfolio • E3.S • AICs • E1.S • NV-XMM Industry Standards Expertise Complex Memory + ASIC/FPGA Controllers Card Expertise • Hardware Design • FW & Software • Test and Reliability • High Volume Manufacturing • High Quality trusted supplier to Tier 1 OEMs CXL Controller Partnerships Validation & Test Expertise • Memory and CPU qualification • Memory Validation • Test program development SMART CXL® Expertise
- 16. Company Confidential Call toAction and Contact Info For additional information, visit the SMART Modular CXL website: • https://www.smartm.com/product/list/cxl-memory Torry Steed Sr. Product Marketing Manager SMART Modular Technologies Email: torry.steed@smartm.com Website: www.smartm.com
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