Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 211,479
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     214,107
Calibration 2     210,362
Calibration 3     210,987
ssj_ops@calibrated=210,674
100% 100.4% 210,674 211,479
90% 90.6% 189,607 190,874
80% 79.9% 168,539 168,424
70% 69.8% 147,472 147,126
60% 59.6% 126,405 125,462
50% 50.1% 105,337 105,537
40% 40.3% 84,270 84,937
30% 29.7% 63,202 62,569
20% 20.0% 42,135 42,058
10% 9.7% 21,067 20,428
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 15,572,475 1,490
Payment 15,572,472
Order Status 1,557,247
Delivery 1,557,247
Stock Level 1,557,246
Customer Report 15,572,471
Calibration 2 New Order 15,299,155 1,490
Payment 15,299,146
Order Status 1,529,916
Delivery 1,529,914
Stock Level 1,529,917
Customer Report 15,299,151
Calibration 3 New Order 15,345,481 1,490
Payment 15,345,480
Order Status 1,534,549
Delivery 1,534,547
Stock Level 1,534,550
Customer Report 15,345,476
100% 100.4% New Order 15,380,691 1,490
Payment 15,380,682
Order Status 1,538,067
Delivery 1,538,070
Stock Level 1,538,069
Customer Report 15,380,685
90% 90.6% New Order 13,882,522 1,490
Payment 13,882,519
Order Status 1,388,252
Delivery 1,388,253
Stock Level 1,388,252
Customer Report 13,882,525
80% 79.9% New Order 12,249,026 1,490
Payment 12,249,035
Order Status 1,224,901
Delivery 1,224,905
Stock Level 1,224,903
Customer Report 12,249,027
70% 69.8% New Order 10,700,099 1,490
Payment 10,700,103
Order Status 1,070,009
Delivery 1,070,010
Stock Level 1,070,011
Customer Report 10,700,099
60% 59.6% New Order 9,124,862 1,490
Payment 9,124,855
Order Status 912,486
Delivery 912,484
Stock Level 912,487
Customer Report 9,124,858
50% 50.1% New Order 7,675,518 1,490
Payment 7,675,513
Order Status 767,551
Delivery 767,550
Stock Level 767,552
Customer Report 7,675,508
40% 40.3% New Order 6,177,269 1,490
Payment 6,177,266
Order Status 617,727
Delivery 617,728
Stock Level 617,728
Customer Report 6,177,277
30% 29.7% New Order 4,550,600 1,490
Payment 4,550,610
Order Status 455,061
Delivery 455,060
Stock Level 455,062
Customer Report 4,550,607
20% 20.0% New Order 3,058,786 1,490
Payment 3,058,787
Order Status 305,879
Delivery 305,878
Stock Level 305,879
Customer Report 3,058,791
10% 9.7% New Order 1,485,760 1,490
Payment 1,485,762
Order Status 148,578
Delivery 148,576
Stock Level 148,574
Customer Report 1,485,750
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0