Quanta Cloud Technology QuantaGrid D55Q-2U SPECpower_ssj2008 = 22,213 overall ssj_ops/watt
Test Sponsor: Quanta Computer Inc. SPEC License #: 9050 Test Method: Single Node
Tested By: Quanta Computer Inc. Test Location: Taoyuan, TW, R.O.C Test Date: Mar 23, 2025
Hardware Availability: Feb-2025 Software Availability: Nov-2024 Publication: Apr 9, 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% 24,343,345 990 24,598
90% 90.1% 21,952,177 968 22,686
80% 80.0% 19,502,608 756 25,803
70% 70.0% 17,054,405 644 26,489
60% 60.0% 14,623,642 557 26,234
50% 50.1% 12,200,969 490 24,918
40% 40.0% 9,747,149 431 22,590
30% 30.0% 7,317,957 384 19,078
20% 20.0% 4,873,131 340 14,319
10% 10.0% 2,437,096 291 8,379
Active Idle 0 184 0
∑ssj_ops / ∑power = 22,213
Graph of results
System Under Test
Set: 'D55Q-2U-GNR'
Set Identifier: D55Q-2U-GNR
Set Description: System Under Test
# of Identical Nodes: 1
Comment: None
Hardware
Hardware Vendor: Quanta Cloud Technology
Model: QuantaGrid D55Q-2U
Form Factor: 2U
CPU Name: Intel Xeon 6787P 2.0 GHz
CPU Characteristics: 86 core, 2.0GHz, 336MB L3 Cache
CPU Frequency (MHz): 2000
CPU(s) Enabled: 172 cores, 2 chips, 86 cores/chip
Hardware Threads: 344 (2 / core)
CPU(s) Orderable: 1,2 chips
Primary Cache: 64 KB I + 48 KB D on chip per core
Secondary Cache: 2 MB I+D on chip per core
Tertiary Cache: 336 MB I+D off chip per chip
Other Cache: None
Memory Amount (GB): 512
# and size of DIMM: 16 x 32768 MB
Memory Details: 32GB 1Rx4 PC5-6400B-RA0; slots A0, B0, C0, D0, E0, F0, G0 ,H0 populated
Power Supply Quantity and Rating (W): 1 x 1600
Power Supply Details: Great Wall CRPS1600C2,Quanta P/N:AFG00C00020
Disk Drive: 1 x 960GB NVMe SSD,Quanta P/N:ABS2960H000
Disk Controller: Integrated PCI-e controller
# and type of Network Interface Cards (NICs) Installed: 1 x Intel Ethernet Controller E810 OCP3.0 25G, 2-port,Quanta P/N:ADPC0810002
NICs Enabled in Firmware / OS / Connected: 2/2/1
Network Speed (Mbit): 25000
Keyboard: None
Mouse: None
Monitor: None
Optical Drives: No
Other Hardware: None
Software
Power Management: Power save plan in OS
Operating System (OS): Microsoft Windows Server 2022
OS Version: Version 21H2 (OS Build 20348.2849)
Filesystem: NTFS
JVM Vendor: Oracle Corporation
JVM Version: Java HotSpot(TM) 64-Bit Server VM(build 17.0.12+8-LTS-286, mixed mode, sharing)
JVM Command-line Options: -server -Xmn1900m -Xms2048m -Xmx2048m -XX:LargePageSizeInBytes=2m -XX:+UseLargePages -XX:InlineSmallCode=1500 -XX:UseAVX=1 -XX:+AggressiveHeap -XX:ParallelGCThreads=2 -XX:+UseParallelGC -XX:+UseBiasedLocking -XX:AutoBoxCacheMax=20000 -XX:+OptimizeFill
JVM Affinity: start /NODE [0,1,2,3,4,5,6,7] /AFFINITY [0x3,0xC,0x30,0xC0,0x300,0xC00,0x3000,0xC000,0x30000,0xC0000,0x300000,0xC00000,0x3000000,0xC000000,0x30000000,0xC0000000,...c0000000000,0x30000000000]
JVM Instances: 172
JVM Initial Heap (MB): 2048
JVM Maximum Heap (MB): 2048
JVM Address Bits: 64
Boot Firmware Version: 3A14.QCT001
Management Firmware Version: 3.16
Workload Version: SSJ 1.2.10
Director Location: Controller
Other Software: Microsoft Windows (KB5046616)
Boot Firmware Settings
Management Firmware Settings
none
System Under Test Notes
Controller System
Hardware
Hardware Vendor: Quanta Computer Inc.
Model: S99
CPU Description: Intel Xeon CPU X5670, 2.93Ghz
Memory amount (GB): 88
Software
Operating System (OS): Microsoft Windows Server 2012 Datacenter 64-bit
JVM Vendor: Oracle Corporation
JVM Version: Hotspot(TM) Server VM (build 17.0.9+11-LTS-201, mixed mode, sharing)
CCS Version: 1.2.6
Measurement Devices
Power Analyzer pwr1
Hardware Vendor: Yokogawa Meters and Instruments Corporation
Model: WT310
Serial Number: C2PM12064V
Connectivity: USB
Input Connection: Default
Metrology Institute: NML (National Measurement Laboratory)
Accredited by: SGS
Calibration Label: ECR2416369
Date of Calibration: 08-May-2024
PTDaemon Host System: same as CCS
PTDaemon Host OS: same as CCS
PTDaemon Version: 1.11.1-462c978e-20240907
Setup Description: Connected to power supply
Temperature Sensor temp1
Hardware Vendor: Digi International Inc.
Model: Watchport/T
Driver Version: 5.70.105.0
Connectivity: USB
PTDaemon Host System: same as CCS
PTDaemon Host OS: same as CCS
Setup Description: 25 mm in front of SUT main airflow intake
Notes
Aggregate Electrical and Environmental Data
Target Load Average Active Power (W) Minimum Ambient Temperature (°C)
100% 990 22.6
90% 968 22.8
80% 756 22.9
70% 644 22.9
60% 557 22.9
50% 490 22.9
40% 431 22.8
30% 384 22.8
20% 340 22.7
10% 291 22.6
Active Idle 184 22.5
Line Standard Minimum Temperature (°C) Elevation (m)
220V / 60 Hz / 1 phase / 2 wires 22.5 250
See the Power/Temperature Details Report for additional details.
Aggregate Performance Data
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     24,630,813
Calibration 2     24,382,474
Calibration 3     24,372,472
ssj_ops@calibrated=24,377,473
100% 99.9% 24,377,473 24,343,345
90% 90.1% 21,939,726 21,952,177
80% 80.0% 19,501,978 19,502,608
70% 70.0% 17,064,231 17,054,405
60% 60.0% 14,626,484 14,623,642
50% 50.1% 12,188,737 12,200,969
40% 40.0% 9,750,989 9,747,149
30% 30.0% 7,313,242 7,317,957
20% 20.0% 4,875,495 4,873,131
10% 10.0% 2,437,747 2,437,096
Active Idle   0 0
Graph of results
See the Host Performance Report for additional details.