Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 208,091
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     213,030
Calibration 2     209,241
Calibration 3     208,142
ssj_ops@calibrated=208,691
100% 99.7% 208,691 208,091
90% 89.8% 187,822 187,342
80% 79.3% 166,953 165,439
70% 69.3% 146,084 144,564
60% 60.7% 125,215 126,585
50% 50.0% 104,346 104,397
40% 39.6% 83,477 82,629
30% 30.2% 62,607 62,923
20% 20.1% 41,738 41,911
10% 10.1% 20,869 21,008
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 15,494,643 1,490
Payment 15,494,646
Order Status 1,549,465
Delivery 1,549,464
Stock Level 1,549,464
Customer Report 15,494,642
Calibration 2 New Order 15,218,081 1,490
Payment 15,218,078
Order Status 1,521,809
Delivery 1,521,808
Stock Level 1,521,808
Customer Report 15,218,086
Calibration 3 New Order 15,139,355 1,490
Payment 15,139,350
Order Status 1,513,934
Delivery 1,513,935
Stock Level 1,513,935
Customer Report 15,139,344
100% 99.7% New Order 15,134,155 1,490
Payment 15,134,169
Order Status 1,513,419
Delivery 1,513,419
Stock Level 1,513,416
Customer Report 15,134,163
90% 89.8% New Order 13,626,141 1,490
Payment 13,626,140
Order Status 1,362,616
Delivery 1,362,613
Stock Level 1,362,615
Customer Report 13,626,146
80% 79.3% New Order 12,032,185 1,490
Payment 12,032,187
Order Status 1,203,218
Delivery 1,203,221
Stock Level 1,203,219
Customer Report 12,032,185
70% 69.3% New Order 10,513,754 1,490
Payment 10,513,759
Order Status 1,051,374
Delivery 1,051,374
Stock Level 1,051,374
Customer Report 10,513,756
60% 60.7% New Order 9,206,333 1,490
Payment 9,206,326
Order Status 920,633
Delivery 920,632
Stock Level 920,632
Customer Report 9,206,334
50% 50.0% New Order 7,592,860 1,490
Payment 7,592,858
Order Status 759,286
Delivery 759,286
Stock Level 759,286
Customer Report 7,592,866
40% 39.6% New Order 6,009,442 1,490
Payment 6,009,439
Order Status 600,944
Delivery 600,943
Stock Level 600,946
Customer Report 6,009,439
30% 30.2% New Order 4,576,482 1,490
Payment 4,576,487
Order Status 457,649
Delivery 457,647
Stock Level 457,649
Customer Report 4,576,486
20% 20.1% New Order 3,048,178 1,490
Payment 3,048,187
Order Status 304,818
Delivery 304,818
Stock Level 304,818
Customer Report 3,048,181
10% 10.1% New Order 1,527,880 1,490
Payment 1,527,882
Order Status 152,787
Delivery 152,789
Stock Level 152,786
Customer Report 1,527,876
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0