Supermicro Inc SuperServer SYS-521C-NR SPECpower_ssj2008 = 10,290 overall ssj_ops/watt
Test Sponsor: Infobell IT Solutions Pvt. Ltd. SPEC License #: 6723 Test Method: Single Node
Tested By: Infobell IT Solutions Pvt. Ltd. Test Location: San Jose, CA, USA Test Date: Sep 12, 2023
Hardware Availability: Jan-2023 Software Availability: Apr-2023 Publication: Oct 11, 2023
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% 99.6% 7,346,803 518 14,194
90% 89.9% 6,631,603 517 12,834
80% 80.0% 5,900,880 513 11,510
70% 70.1% 5,171,750 512 10,107
60% 59.9% 4,420,819 502 8,812
50% 50.0% 3,691,472 406 9,101
40% 39.9% 2,947,493 255 11,572
30% 30.0% 2,214,251 227 9,744
20% 20.0% 1,476,508 201 7,344
10% 10.0% 739,653 175 4,224
Active Idle 0 116 0
∑ssj_ops / ∑power = 10,290
Graph of results
System Under Test
Set: 'sut'
Set Identifier: sut
Set Description: System Under Test
# of Identical Nodes: 1
Comment: None
Hardware
Hardware Vendor: Supermicro Inc
Model: SuperServer SYS-521C-NR
Form Factor: 2U
CPU Name: Intel Xeon Platinum 8480+ 2.0 GHz (Intel Turbo Boost Technology up to 3.80 GHz)
CPU Characteristics: 56-Core, 2.0 GHz, 105 MB L3 Cache
CPU Frequency (MHz): 2000
CPU(s) Enabled: 56 cores, 1 chip, 56 cores/chip
Hardware Threads: 112 (2 / core)
CPU(s) Orderable: 1 chip
Primary Cache: 32 KB I + 48 KB D on chip per core
Secondary Cache: 2 MB I+D on chip per core
Tertiary Cache: 105 MB I+D on chip per chip
Other Cache: None
Memory Amount (GB): 128
# and size of DIMM: 8 x 16 GB
Memory Details: 8 x 16GB 1Rx8 PC5-4800B; CPU1 A1,B1,C1,D1,E1,F1,G1,H1 populated.
Power Supply Quantity and Rating (W): 1 x 1200
Power Supply Details: P/N: PWS-1K23A-1R
Disk Drive: 1 x 1TB Samsung SSD 980 PRO
Disk Controller: onboard SATA Controller
# and type of Network Interface Cards (NICs) Installed: 1 x Dual LAN Intel I210 Gigabit Ethernet Controller
NICs Enabled in Firmware / OS / Connected: 2/2/1
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 20348.1668)
Filesystem: NTFS
JVM Vendor: Oracle Corporation
JVM Version: Java HotSpot(TM) 64-Bit Server VM (build 17.0.1+12-LTS-39, mixed mode, sharing)
JVM Command-line Options: -server -Xms1500m -Xmx1500m -Xmn1300m -XX:+UseParallelGC -XX:ParallelGCThreads=2 -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -XX:+UseBiasedLocking -XX:InlineSmallCode=3900 -XX:UseAVX=1 -XX:AutoBoxCacheMax=20000 -XX:+OptimizeFill -XX:+AggressiveHeap -XX:BiasedLockingStartupDelay=30000 -XX:+UseNUMA -XX:MaxInlineSize=270 -XX:FreqInlineSize=2500
JVM Affinity: start/NODE[0-3] /AFFINITY [ 0x3, 0xC, 0x30, 0xC0, 0x300, 0xc00, 0x3000, 0xc000, 0x30000, 0xc0000, 0x300000, 0xc00000, 0x3000000, 0xC000000 ]
JVM Instances: 56
JVM Initial Heap (MB): 1500
JVM Maximum Heap (MB): 1500
JVM Address Bits: 64
Boot Firmware Version: 1.3a
Management Firmware Version: 1.00.52
Workload Version: SSJ 1.2.10
Director Location: Controller
Other Software: KB5025230
Boot Firmware Settings
Management Firmware Settings
none
System Under Test Notes
Controller System
Hardware
Hardware Vendor: HP
Model: HP EliteBook 745 G6
CPU Description: AMD Ryzen 7 PRO 3700U
Memory amount (GB): 32
Software
Operating System (OS): Microsoft Windows Server 2019 Standard
JVM Vendor: OpenJDK
JVM Version: OpenJDK 64-Bit Server VM 18.9 (build 11.0.2+9, mixed mode)
CCS Version: 1.2.6
Measurement Devices
Power Analyzer pwr1
Hardware Vendor: YOKOGAWA, Inc.
Model: WT310E
Serial Number: C2XM03068V
Connectivity: USB2
Input Connection: Default
Metrology Institute: TESCOM
Accredited by: 12-May-2023
Calibration Label: T114528
Date of Calibration: 12-May-2023
PTDaemon Host System: same as CCS
PTDaemon Host OS: same as CCS
PTDaemon Version: 1.10.0-82175bac-20220817
Setup Description: Connected to PSU 1
Temperature Sensor temp1
Hardware Vendor: iButtonLink, Inc.
Model: LinkUSBi + T-Probe
Driver Version: FTDI USB Serial Device 1.0
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
None
Aggregate Electrical and Environmental Data
Target Load Average Active Power (W) Minimum Ambient Temperature (°C)
100% 518 31.2
90% 517 31.2
80% 513 31.0
70% 512 31.1
60% 502 30.9
50% 406 31.1
40% 255 31.1
30% 227 30.8
20% 201 30.9
10% 175 31.0
Active Idle 116 30.9
Line Standard Minimum Temperature (°C) Elevation (m)
208V / 60 Hz / 1 phase / 2 wires 30.8 132
See the Power/Temperature Details Report for additional details.
Aggregate Performance Data
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     7,477,256
Calibration 2     7,392,057
Calibration 3     7,364,191
ssj_ops@calibrated=7,378,124
100% 99.6% 7,378,124 7,346,803
90% 89.9% 6,640,312 6,631,603
80% 80.0% 5,902,499 5,900,880
70% 70.1% 5,164,687 5,171,750
60% 59.9% 4,426,874 4,420,819
50% 50.0% 3,689,062 3,691,472
40% 39.9% 2,951,250 2,947,493
30% 30.0% 2,213,437 2,214,251
20% 20.0% 1,475,625 1,476,508
10% 10.0% 737,812 739,653
Active Idle   0 0
Graph of results
See the Host Performance Report for additional details.