SPECpower_ssj2008 Copyright (C) 2007-2025 Standard Performance Evaluation Corporation Lenovo Global Technology Think System SR630 V4 SPECpower_ssj2008 = 24,246 overall ssj_ops/watt Test Sponsor: Lenovo Global Technology SPEC License #: 9017 Tested By: Lenovo Global Technology Test Location: Beijing, China Test Date: Feb 22, 2025 Publication: Mar 11, 2025 Hardware Availability: Nov-2024 Software Availability: Jun-2024 Test Method: Single Node System Source: Single Supplier System Designation: Server Power Provisioning: Line-powered Benchmark Results Summary Performance | Power | Performance | | to Power | | Ratio Target Load | Actual Load | ssj_ops | Average | | | | Active Power | | | | (W) | ------------- | ------------- | ------------- | ------------- | ------------- 100% | 99.8% | 19,457,068 | 657 | 29,598 90% | 90.0% | 17,552,051 | 559 | 31,396 80% | 80.0% | 15,595,995 | 516 | 30,228 70% | 70.0% | 13,656,063 | 473 | 28,893 60% | 60.0% | 11,703,847 | 428 | 27,331 50% | 49.9% | 9,735,809 | 393 | 24,748 40% | 40.0% | 7,807,752 | 360 | 21,713 30% | 30.0% | 5,851,842 | 328 | 17,838 20% | 20.0% | 3,901,283 | 274 | 14,259 10% | 10.0% | 1,947,749 | 234 | 8,338 Active Idle | 0 | 200 | 0 sum of ssj_ops / sum of power = | 24,246 System Under Test Set: 'sut' Set Identifier: sut Set Description: System Under Test # of Identical Nodes: 1 Comment: 'SUT' HARDWARE Hardware Vendor: Lenovo Global Technology Model: Think System SR630 V4 Form Factor: 1U CPU Name: Intel Xeon 6780E CPU Characteristics: 144-Core, 2.20GHz, 108MB L3 Cache CPU Frequency (MHz): 2200 CPU(s) Enabled: 288 cores, 2 chips, 144 cores/chip Hardware Threads: 288 (1 / core) CPU(s) Orderable: 1,2 chips Primary Cache: 64 KB I + 32 KB D on chip per core Secondary Cache: 4 MB I+D on chip per core Tertiary Cache: 108 MB I+D on chip per chip Other Cache: None Memory Amount (GB): 512 # and size of DIMM: 16 x 32 GB Memory Details: 32GB 2Rx8 PC5-6400; slots 1, 3, 5, 7, 10, 12, 14 and 16 populated Power Supply Quantity and Rating 1 x 1300 (W): Power Supply Details: Lenovo P/N:4P57A88621 Disk Drive: 1 x 960GB 2.5" NVMe SSD P/N:4XB7A93066 Disk Controller: Integrated NvMe controller # and type of Network Interface 1 x ThinkSystem 10/25GbE 2-Port Ethernet Cards (NICs) Installed: Adapter NICs Enabled in Firmware / OS / 2/2/1 Connected: Network Speed (Mbit): 10000 Keyboard: None Mouse: None Monitor: None Optical Drives: No Other Hardware: None SOFTWARE Power Management: Enabled (see SUT Notes) Operating System (OS): SUSE Linux Enterprise Server 15 SP6 OS Version: 6.4.0-150600.21-default Filesystem: xfs JVM Vendor: Oracle Corporation JVM Version: Java HotSpot(TM) 64-Bit Server VM (build 17.0.10+11-LTS-240, mixed mode, sharing), version 17.0.10 JVM Command-line Options: -server -Xmn1900m -Xms2048m -Xmx2048m -XX:ParallelGCThreads=2 -XX:+UseLargePages -XX:InlineSmallCode=1500 -XX:AutoBoxCacheMax=20000 -XX:+UseParallelGC -XX:FreqInlineSize=2500 -XX:CompileThresholdScaling=210 JVM Affinity: for each even physicalCoreId { numactl -C physicalCoreId, physicalCoreId + 1, physicalCoreId + 144, physicalCoreId + 145} JVM Instances: 72 JVM Initial Heap (MB): 2048 JVM Maximum Heap (MB): 2048 JVM Address Bits: 64 Boot Firmware Version: IHE107B Management Firmware Version: IHX405D Workload Version: SSJ 1.2.10 Director Location: Controller Other Software: None Boot Firmware Settings * Workload Peofile: Custom * Hardware prefetcher: Disabled * DCU Streamer Prefetcher: Disabled * Patrol Scrub: Disabled * Global Data Scrambling: Disabled * Intel VT for Directed I/O(VT-d): Disable * Intel Virtualization Technology: Disable Management Firmware Settings none System Under Test Notes * Benchmark started via ssh * Each JVM instance was bound to 4 logical processors * cpupower frequency-set -g ondemand * kernal parameter:pcie_aspm=force pcie_aspm.policy=powersupersave * echo -n 98 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold * echo -n 1000000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate * The system ROM used for this result contains Intel microcode version 0x3000270 for the Intel Xeon 6780E processor. Controller System HARDWARE Hardware Vendor: Lenovo Global Technology Model: Thinksystem SR665 CPU Description: 2 x AMD EPYC 7773X Memory amount (GB): 512 SOFTWARE Operating System (OS): Microsoft Windows Server 2022 DataCenter - Version 21H2 (OS Build 20348.1249) JVM Vendor: Oracle Corporation JVM Version: Oracle Java HotSpot(TM) 64-Bit Server VM (build 24.80-b11, mixed mode), version 1.7.0_80 CCS Version: 1.2.6 Measurement Devices POWER ANALYZER PWR1 Hardware Vendor: YOKOGAWA, Inc. Model: WT310E Serial Number: C3UD17023E Connectivity: USB Input Connection: Default Metrology Institute: China National Accreditation Service for Conformity Assessment (CNAS) Accredited by: CHINA CEPEREI LABORATORY CALIBRATION & TESTING CENTRE Calibration Label: 1GA24011968-0002 Date of Calibration: 10-Oct-2024 PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS PTDaemon Version: 1.11.0-a4047d62-20231205 Setup Description: Connected to PSU 2 TEMPERATURE SENSOR TEMP1 Hardware Vendor: Digi International, Inc. Model: Watchport/H Driver Version: 5.70.105.0 Connectivity: USB PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS Setup Description: 50 mm in front of SUT main intake Notes * SPECpower_ssj.props input.load_level.number_warehouses set to 288 due to a known inconsistency in processor reporting with this Java version. Aggregate Electrical and Environmental Data Target Load | Average | Minimum | Active | Ambient | Power (W) | Temperature | | (Degrees C) ----------- | ---------- | ------------- 100% | 657 | 22.1 90% | 559 | 22.1 80% | 516 | 22.2 70% | 473 | 22.2 60% | 428 | 22.3 50% | 393 | 22.3 40% | 360 | 22.4 30% | 328 | 22.3 20% | 274 | 22.3 10% | 234 | 22.3 Active Idle | 200 | 22.3 Line Standard | Minimum | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 220V / 50 Hz / 1 phase / | 22.1 | 43 2 wires | | See the Power/Temperature Details Report (power_ssj2008-20250224-01499-power.txt) for additional details. Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 16,995,819 Calibration 2 | | | 19,452,983 Calibration 3 | | | 19,558,481 ssj_ops@calibrated=19,505,732 100% | 99.8% | 19,505,732 | 19,457,068 90% | 90.0% | 17,555,158 | 17,552,051 80% | 80.0% | 15,604,585 | 15,595,995 70% | 70.0% | 13,654,012 | 13,656,063 60% | 60.0% | 11,703,439 | 11,703,847 50% | 49.9% | 9,752,866 | 9,735,809 40% | 40.0% | 7,802,293 | 7,807,752 30% | 30.0% | 5,851,719 | 5,851,842 20% | 20.0% | 3,901,146 | 3,901,283 10% | 10.0% | 1,950,573 | 1,947,749 Active Idle | | 0 | 0 See the Host Performance Report (power_ssj2008-20250224-01499.localhost.txt) for additional details. Copyright (C) 2007-2025 Standard Performance Evaluation Corporation http://www.spec.org - info@spec.org SPECpower_ssj2008 Reporter Version: [SSJ 1.2.10, May 9, 2012]