Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 209,669
Test Sponsor: Dell Inc. SPEC License #: 6573 Test Method: Single Node
Tested By: Dell Inc. Test Location: Round Rock, TX, USA Test Date: Oct 16, 2025
Hardware Availability: Mar-2025 Software Availability: Sep-2025 Publication: Nov 4, 2025
System Source: Single Supplier System Designation: Server Power Provisioning: Line-powered
Benchmark Results Summary
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     210,921
Calibration 2     210,648
Calibration 3     209,932
ssj_ops@calibrated=210,290
100% 99.7% 210,290 209,669
90% 90.4% 189,261 190,112
80% 79.8% 168,232 167,852
70% 69.7% 147,203 146,497
60% 59.9% 126,174 125,943
50% 49.5% 105,145 104,105
40% 40.1% 84,116 84,283
30% 29.5% 63,087 62,029
20% 20.4% 42,058 42,932
10% 10.0% 21,029 21,104
Active Idle   0 0
Graph of results
System Under Test
Set: 'sut'
Set Identifier: sut
Set Description: System Under Test
# of Identical Nodes: 1
Comment: PowerEdge R6725
Hardware
Hardware Vendor: Dell Inc.
Model: PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz)
Form Factor: 1U
CPU Name: AMD EPYC 9845, 2.10 GHz
CPU Characteristics: 160 core, 2.10 GHz, 320 MB L3 Cache, Max Boost Clock up to 3.70 GHz
CPU Frequency (MHz): 2100
CPU(s) Enabled: 320 cores, 2 chips, 160 cores/chip
Hardware Threads: 640 (2 / core)
CPU(s) Orderable: 1,2 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
Other Cache: None
Memory Amount (GB): 384
# and size of DIMM: 24 x 16 GB
Memory Details: 16 GB 1Rx8 PC5-6400-R running at 4800MT/s Slots A1-12, B1-12 populated
Power Supply Quantity and Rating (W): 1 x 1100
Power Supply Details: 1100W Titanium Efficiency, Dell P/N: D5NDX
Disk Drive: 1 x 480 GB M.2 NVMe, Dell P/N: VR66V
Disk Controller: PCIe attached Boot Optimized Storage (BOSS) card, Dell P/N: CMFVP
# and type of Network Interface Cards (NICs) Installed: 1 x Dual-port Intel E610-XT2, Dell P/N: FC0HK
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: Balanced power plan in OS (see SUT notes)
Operating System (OS): Microsoft Windows Server 2025 Datacenter
OS Version: Version 24H2 (OS Build 26100.1)
Filesystem: NTFS
JVM Vendor: Oracle Corporation
JVM Version: Java Hotspot(TM) 64-Bit Server VM (build 15.0.2+7-27, mixed mode,sharing)
JVM Command-line Options: -server -Xms1500m -Xmx1500m -Xmn1300m -XX:+UseParallelGC -XX:SurvivorRatio=1 -XX:TargetSurvivorRatio=99 -XX:ParallelGCThreads=2 -XX:+UseLargePages -XX:UseLargePageSizeInBytes=2m -XX:+UseBiasedLocking -XX:UseAVX=1 -XX:AutoBoxCacheMax=20000 -XX:+OptimizeFill -XX:FreqInlineSize=2500
JVM Affinity: start /NODE [0-19] /AFFINITY [0xF,0XF0,0XF00,0XF000,0XF0000,0XF00000,0XF000000,0XF0000000]
JVM Instances: 160
JVM Initial Heap (MB): 1500
JVM Maximum Heap (MB): 1500
JVM Address Bits: 64
Boot Firmware Version: 1.4.1
Management Firmware Version: 1.20.70.50
Workload Version: SSJ 1.2.10
Director Location: Controller
Other Software: None
Boot Firmware Settings
Management Firmware Settings
Minimum Power (Performance per Watt Optimized)
System Under Test Notes
Notes
None
Performance Details
Target Load Actual Load Transaction Type Count Total Heap (MB)
Calibration 1 New Order 15,340,680 1,490
Payment 15,340,674
Order Status 1,534,066
Delivery 1,534,066
Stock Level 1,534,069
Customer Report 15,340,687
Calibration 2 New Order 15,320,219 1,490
Payment 15,320,216
Order Status 1,532,023
Delivery 1,532,020
Stock Level 1,532,021
Customer Report 15,320,214
Calibration 3 New Order 15,268,302 1,490
Payment 15,268,311
Order Status 1,526,832
Delivery 1,526,832
Stock Level 1,526,829
Customer Report 15,268,307
100% 99.7% New Order 15,249,165 1,490
Payment 15,249,166
Order Status 1,524,917
Delivery 1,524,914
Stock Level 1,524,917
Customer Report 15,249,159
90% 90.4% New Order 13,826,466 1,490
Payment 13,826,467
Order Status 1,382,646
Delivery 1,382,647
Stock Level 1,382,649
Customer Report 13,826,464
80% 79.8% New Order 12,207,461 1,490
Payment 12,207,462
Order Status 1,220,747
Delivery 1,220,747
Stock Level 1,220,747
Customer Report 12,207,462
70% 69.7% New Order 10,654,732 1,490
Payment 10,654,742
Order Status 1,065,476
Delivery 1,065,473
Stock Level 1,065,474
Customer Report 10,654,731
60% 59.9% New Order 9,159,525 1,490
Payment 9,159,530
Order Status 915,951
Delivery 915,954
Stock Level 915,953
Customer Report 9,159,530
50% 49.5% New Order 7,571,751 1,490
Payment 7,571,748
Order Status 757,177
Delivery 757,175
Stock Level 757,173
Customer Report 7,571,759
40% 40.1% New Order 6,129,698 1,490
Payment 6,129,702
Order Status 612,967
Delivery 612,969
Stock Level 612,970
Customer Report 6,129,694
30% 29.5% New Order 4,511,354 1,490
Payment 4,511,352
Order Status 451,136
Delivery 451,135
Stock Level 451,136
Customer Report 4,511,356
20% 20.4% New Order 3,122,399 1,490
Payment 3,122,396
Order Status 312,240
Delivery 312,240
Stock Level 312,241
Customer Report 3,122,392
10% 10.0% New Order 1,534,851 1,490
Payment 1,534,846
Order Status 153,485
Delivery 153,485
Stock Level 153,485
Customer Report 1,534,848
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0