Lenovo Global Technology Think System SR675 V3 SPECpower_ssj2008 = 34,210 overall ssj_ops/watt
Test Sponsor: Lenovo Global Technology SPEC License #: 9017 Test Method: Single Node
Tested By: Lenovo Global Technology Test Location: Beijing, China Test Date: Apr 16, 2024
Hardware Availability: Mar-2024 Software Availability: Apr-2024 Publication: May 7, 2024
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% 99.1% 28,712,304 689 41,674
90% 90.0% 26,080,636 621 42,003
80% 80.0% 23,171,085 547 42,355
70% 70.0% 20,281,467 492 41,208
60% 60.0% 17,393,408 451 38,552
50% 49.9% 14,464,471 416 34,776
40% 40.0% 11,584,608 383 30,243
30% 29.9% 8,671,633 340 25,534
20% 20.0% 5,788,638 311 18,611
10% 10.0% 2,897,036 262 11,075
Active Idle 0 138 0
∑ssj_ops / ∑power = 34,210
Graph of results
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 SR675 V3
Form Factor: 3U
CPU Name: AMD EPYC 9754
CPU Characteristics: 128-Core, AMD Core Performance Boost up to 3.10GHz, 2.25GHz, 256MB L3 Cache
CPU Frequency (MHz): 2250
CPU(s) Enabled: 256 cores, 2 chips, 128 cores/chip
Hardware Threads: 512 (2 / core)
CPU(s) Orderable: 1,2 chips
Primary Cache: 32 KB I + 32 KB D on chip per core
Secondary Cache: 1 MB I+D on chip per core
Tertiary Cache: 256 MB I+D on chip per chip, 16 MB shared / 8 cores
Other Cache: None
Memory Amount (GB): 384
# and size of DIMM: 24 x 16 GB
Memory Details: 16GB 1Rx8 PC5-4800B-R; slots 1 to 24 populated
Power Supply Quantity and Rating (W): 4 x 1800
Power Supply Details: Lenovo P/N:4P57A78359
Disk Drive: 1 x 960GB M.2 SSD P/N:4XB7A13999 M.2 Module P/N:4Y37A79663
Disk Controller: Integrated NVME controller
# and type of Network Interface Cards (NICs) Installed: 1 x ThinkSystem 1GbE RJ45 4-port Ethernet Adapter P/N:4XC7A08277
NICs Enabled in Firmware / OS / Connected: 4/4/1
Network Speed (Mbit): 1000
Keyboard: None
Mouse: None
Monitor: None
Optical Drives: No
Other Hardware: None
Software
Power Management: Enabled (see SUT Notes)
Operating System (OS): Microsoft Windows Server 2022 Datacenter
OS Version: Version 21H2(OS Build 20348.2402)
Filesystem: NTFS
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:LargePageSizeInBytes=2m -XX:UseAVX=1 -XX:AutoBoxCacheMax=20000 -XX:+UseParallelGC -XX:+OptimizeFill -XX:+AggressiveHeap -XX:MaxInlineSize=270 -XX:FreqInlineSize=2500 -XX:InlineSmallCode=3900
JVM Affinity: start /NODE [0-31] /AFFINITY [0xF,0xF0,0xF00,0xF000]
JVM Instances: 128
JVM Initial Heap (MB): 2048
JVM Maximum Heap (MB): 2048
JVM Address Bits: 64
Boot Firmware Version: QGE122D
Management Firmware Version: QGX336D
Workload Version: SSJ 1.2.10
Director Location: Controller
Other Software: KB5036909
Boot Firmware Settings
Management Firmware Settings
None
System Under Test Notes
Controller System
Hardware
Hardware Vendor: Lenovo Global Technology
Model: ThinkSystem SR650
CPU Description: 2 x Intel Xeon Gold 5218
Memory amount (GB): 768
Software
Operating System (OS): Microsoft Windows Server 2019 DataCenter - Version 1809 (OS Build 17763.2268)
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: C3SH31009E
Connectivity: USB
Input Connection: Default
Metrology Institute: China National Accreditation Service for Conformity Assessment (CNAS)
Accredited by: GRG METROLOGY & TEST (BEIJING) CO.,LTD.
Calibration Label: J202308266858A-0007
Date of Calibration: 16-Oct-2023
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 PSU 3 PSU 4
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% 689 23.3
90% 621 23.4
80% 547 23.4
70% 492 23.4
60% 451 23.4
50% 416 23.3
40% 383 23.2
30% 340 22.8
20% 311 22.8
10% 262 23.0
Active Idle 138 23.3
Line Standard Minimum Temperature (°C) Elevation (m)
220V / 50 Hz / 1 phase / 2 wires 22.8 43
See the Power/Temperature Details Report for additional details.
Aggregate Performance Data
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     29,155,986
Calibration 2     29,060,162
Calibration 3     28,899,499
ssj_ops@calibrated=28,979,830
100% 99.1% 28,979,830 28,712,304
90% 90.0% 26,081,847 26,080,636
80% 80.0% 23,183,864 23,171,085
70% 70.0% 20,285,881 20,281,467
60% 60.0% 17,387,898 17,393,408
50% 49.9% 14,489,915 14,464,471
40% 40.0% 11,591,932 11,584,608
30% 29.9% 8,693,949 8,671,633
20% 20.0% 5,795,966 5,788,638
10% 10.0% 2,897,983 2,897,036
Active Idle   0 0
Graph of results
See the Host Performance Report for additional details.