2.1 IBM Power10 processor2.1.1 Power10 processor overview2.1.2 Power10 processor core2.1.3 Simultaneous multithreading2.1.4 Matrix-multiply assist AI workload acceleration2.1.5 Power10 compatibility modes2.1.6 Processor feature codes2.1.7 On-chip L3 cache and intelligent caching2.1.8 Open memory interface2.1.9 Pervasive memory encryption2.1.10 Nest accelerator2.1.11 SMP interconnect and accelerator interface2.1.12 Power and performance management2.1.13 Comparing Power10, POWER9, and POWER8 processors2.2 SMP interconnection2.2.1 Two-system node drawers OP-bus connection2.2.2 SMP cable RAS attribute2.3 Memory subsystem2.3.1 Memory bandwidth2.3.2 Memory placement rules2.4 Capacity on-demand2.4.1 New Capacity on Demand features2.4.2 IBM Power Systems Private Cloud with Shared Utility Capacity2.4.3 Static, Mobile, and Base activations2.4.4 Capacity Upgrade on-Demand2.4.5 Elastic Capacity on-Demand (Temporary)2.4.6 IBM Power Enterprise Pools 1.0 and Mobile Capacity on-Demand2.4.7 Utility Capacity on-Demand2.4.8 Trial Capacity on-Demand2.4.9 Software licensing and CoD2.5 Internal I/O subsystem2.5.1 Internal PCIe Gen 5 subsystem and slot properties2.5.2 Internal NVMe storage subsystem2.5.3 USB subsystem2.5.4 PCIe slots features2.6 Supported PCIe adapters2.6.1 LAN adapters2.6.2 Fibre Channel adapters2.6.3 SAS adapters2.6.4 Crypto adapter2.6.5 USB adapter2.6.6 I/O expansion drawers2.6.7 Disk drawer2.6.8 SFP transceiver2.7 External I/O subsystems2.7.1 PCIe Gen 4 cable adapter2.7.2 PCIe Gen3 I/O Expansion Drawer2.7.3 PCIe Gen3 I/O Expansion Drawer optical cabling2.7.4 PCIe Gen3 I/O Expansion Drawer SPCN cabling2.8 External disk subsystems2.8.1 IBM EXP24SX SAS Storage Enclosure2.9 System control and clock distribution2.10 Operating system support2.10.1 Power E1080 prerequisites2.10.2 AIX operating system2.10.3 IBM i2.10.4 Linux2.10.5 Virtual I/O Server2.10.6 Entitled System Support2.10.7 Update Access Keys2.11 Manageability2.11.1 Service user interface2.11.2 System firmware maintenance2.11.3 I/O firmware update2.12 Serviceability2.12.1 Error detection2.12.2 Diagnostics2.12.3 Reporting2.12.4 Notification2.12.5 Ease of location and service