Lenovo Global Technology ThinkSystem SD535 V3 SPECpower_ssj2008 = 38,805 overall ssj_ops/watt
Test Sponsor: Lenovo Global Technology SPEC License #: 9017 Test Method: Multi Node
Tested By: Lenovo Global Technology Test Location: Beijing, China Test Date: Mar 11, 2025
Hardware Availability: Jan-2025 Software Availability: Jun-2024 Publication: Mar 31, 2025
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% 99.7% 76,523,445 1,557 49,140
90% 90.0% 69,055,209 1,465 47,149
80% 80.0% 61,382,465 1,319 46,531
70% 70.0% 53,721,293 1,215 44,225
60% 60.0% 46,050,626 1,111 41,467
50% 50.0% 38,384,441 1,019 37,665
40% 40.0% 30,675,953 911 33,679
30% 30.0% 23,014,987 797 28,877
20% 20.0% 15,358,586 677 22,698
10% 10.0% 7,680,447 535 14,366
Active Idle 0 267 0
∑ssj_ops / ∑power = 38,805
Graph of results
Aggregate SUT Data
# of Nodes # of Chips # of Cores # of Threads Total RAM (GB) # of OS Images # of JVM Instances
4 4 640 1,280 1,536 4 320
System Under Test
Shared Hardware
Shared Hardware
Enclosure: ThinkSystem D3 Chassis
Form Factor: 2U
Power Supply Quantity and Rating (W): 2 x 2700
Power Supply Details: Lenovo P/N:4P57A87629
Network Switch: None
Network Switch Details: None
KVM Switch: None
KVM Switch Details: None
Other Hardware: None
Comment: None
Set: 'sut'
Set Identifier: sut
Set Description: System Under Test
# of Identical Nodes: 4
Comment: 'SUT'
Hardware per Node
Hardware Vendor: Lenovo Global Technology
Model: ThinkSystem SD535 V3
Form Factor: 1U
CPU Name: AMD EPYC 9845
CPU Characteristics: 160-Core, 2.10GHz 320 MB L3 Cache
CPU Frequency (MHz): 2100
CPU(s) Enabled: 160 cores, 1 chip, 160 cores/chip
Hardware Threads: 320 (2 / core)
CPU(s) Orderable: 1 chip
Primary Cache: 32 KB I + 48 KB D on chip per core
Secondary Cache: 1 MB I+D on chip per core
Tertiary Cache: 320 MB I+D on chip per chip, 32 MB shared / 8 cores
Other Cache: None
Memory Amount (GB): 384
# and size of DIMM: 12 x 32 GB
Memory Details: 32GB 2Rx8 PC5-6400; slots 1 to 12 populated
Power Supply Quantity and Rating (W): None
Power Supply Details: Shared
Disk Drive: 1 x 960GB M.2 SSD P/N:4XB7A13999
Disk Controller: Integrated NVMe controller
# and type of Network Interface Cards (NICs) Installed: 1 x ThinkSystem 10GBASE-T 2-port OCP Ethernet Adapter P/N:4XC7A08236
NICs Enabled in Firmware / OS / Connected: 2/2/1
Network Speed (Mbit): 10000
Keyboard: None
Mouse: None
Monitor: None
Optical Drives: No
Other Hardware: None
Software per Node
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)
JVM Command-line Options: -server -Xmn1900m -Xms2048m -Xmx2048m -XX:+UseParallelGC -XX:ParallelGCThreads=2 -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -XX:UseAVX=1 -XX:AutoBoxCacheMax=20000 -XX:+OptimizeFill -XX:+AggressiveHeap -XX:InlineSmallCode=3900 -XX:AutoBoxCacheMax=20000 -XX:MaxInlineSize=270 -XX:FreqInlineSize=2500
JVM Affinity: for each physicalCore { numactl -C physicalCoreId, physicalCoreId + 1, physicalCoreId + 160, physicalCoreId + 161 }
JVM Instances: 80
JVM Initial Heap (MB): 2048
JVM Maximum Heap (MB): 2048
JVM Address Bits: 64
Boot Firmware Version: GPE113I
Management Firmware Version: QGX361G
Workload Version: SSJ 1.2.10
Director Location: Controller
Other Software: None
Boot Firmware Settings
Management Firmware Settings
None
System Under Test Notes
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: 1.11.1-462c978e-20240907
Setup Description: Connected to PSU 1 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
Aggregate Electrical and Environmental Data
Target Load Average Active Power (W) Minimum Ambient Temperature (°C)
100% 1,557 22.8
90% 1,465 22.7
80% 1,319 22.7
70% 1,215 22.6
60% 1,111 22.6
50% 1,019 22.6
40% 911 22.4
30% 797 22.2
20% 677 22.1
10% 535 22.1
Active Idle 267 22.1
Line Standard Minimum Temperature (°C) Elevation (m)
220V / 50 Hz / 1 phase / 2 wires 22.1 43
See the Power/Temperature Details Report for additional details.
Aggregate Performance Data
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     71,566,107
Calibration 2     76,915,955
Calibration 3     76,551,888
ssj_ops@calibrated=76,733,921
100% 99.7% 76,733,921 76,523,445
90% 90.0% 69,060,529 69,055,209
80% 80.0% 61,387,137 61,382,465
70% 70.0% 53,713,745 53,721,293
60% 60.0% 46,040,353 46,050,626
50% 50.0% 38,366,961 38,384,441
40% 40.0% 30,693,569 30,675,953
30% 30.0% 23,020,176 23,014,987
20% 20.0% 15,346,784 15,358,586
10% 10.0% 7,673,392 7,680,447
Active Idle   0 0
Graph of results
See the Aggregate Performance Report for additional details.