Lenovo Global Technology ThinkSystem SD535 V3 SPECpower_ssj2008 = 39,083 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 4, 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% 99.9% 78,267,668 1,566 49,994
90% 90.0% 70,508,691 1,472 47,906
80% 80.0% 62,686,178 1,377 45,535
70% 70.0% 54,855,332 1,228 44,684
60% 60.0% 47,001,942 1,127 41,711
50% 50.0% 39,193,329 1,024 38,270
40% 40.0% 31,350,621 912 34,393
30% 30.0% 23,502,079 802 29,319
20% 20.0% 15,666,644 682 22,974
10% 10.0% 7,832,804 556 14,077
Active Idle 0 280 0
∑ssj_ops / ∑power = 39,083
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): Microsoft Windows Server 2022 Datacenter
OS Version: Version 21H2(OS Build 20348.2700)
Filesystem: NTFS
JVM Vendor: Oracle Corporation
JVM Version: Oracle 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:+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: start /NODE [0-9] /AFFINITY [0xF,0xF0,0xF00,0xF000,0xF0000,0xF00000,0xF000000,0xF0000000]
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: KB5042881
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: 1.11.0-a4047d62-20231205
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% 1,566 22.4
90% 1,472 22.4
80% 1,377 22.3
70% 1,228 22.2
60% 1,127 22.1
50% 1,024 22.1
40% 912 21.8
30% 802 21.8
20% 682 21.8
10% 556 21.8
Active Idle 280 21.8
Line Standard Minimum Temperature (°C) Elevation (m)
220V / 50 Hz / 1 phase / 2 wires 21.8 43
See the Power/Temperature Details Report for additional details.
Aggregate Performance Data
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     73,225,802
Calibration 2     78,414,408
Calibration 3     78,289,741
ssj_ops@calibrated=78,352,075
100% 99.9% 78,352,075 78,267,668
90% 90.0% 70,516,867 70,508,691
80% 80.0% 62,681,660 62,686,178
70% 70.0% 54,846,452 54,855,332
60% 60.0% 47,011,245 47,001,942
50% 50.0% 39,176,037 39,193,329
40% 40.0% 31,340,830 31,350,621
30% 30.0% 23,505,622 23,502,079
20% 20.0% 15,670,415 15,666,644
10% 10.0% 7,835,207 7,832,804
Active Idle   0 0
Graph of results
See the Aggregate Performance Report for additional details.