Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 212,409
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     215,054
Calibration 2     214,855
Calibration 3     211,860
ssj_ops@calibrated=213,357
100% 99.6% 213,357 212,409
90% 90.2% 192,022 192,488
80% 80.5% 170,686 171,765
70% 69.5% 149,350 148,182
60% 60.3% 128,014 128,579
50% 50.1% 106,679 106,958
40% 39.9% 85,343 85,173
30% 29.9% 64,007 63,753
20% 20.0% 42,671 42,611
10% 10.2% 21,336 21,687
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 15,642,186 1,490
Payment 15,642,182
Order Status 1,564,219
Delivery 1,564,219
Stock Level 1,564,219
Customer Report 15,642,184
Calibration 2 New Order 15,626,006 1,490
Payment 15,625,992
Order Status 1,562,601
Delivery 1,562,600
Stock Level 1,562,599
Customer Report 15,626,000
Calibration 3 New Order 15,409,801 1,490
Payment 15,409,808
Order Status 1,540,980
Delivery 1,540,981
Stock Level 1,540,980
Customer Report 15,409,802
100% 99.6% New Order 15,448,396 1,490
Payment 15,448,403
Order Status 1,544,841
Delivery 1,544,841
Stock Level 1,544,839
Customer Report 15,448,400
90% 90.2% New Order 14,000,597 1,490
Payment 14,000,600
Order Status 1,400,061
Delivery 1,400,061
Stock Level 1,400,061
Customer Report 14,000,594
80% 80.5% New Order 12,492,951 1,490
Payment 12,492,951
Order Status 1,249,295
Delivery 1,249,294
Stock Level 1,249,293
Customer Report 12,492,959
70% 69.5% New Order 10,777,004 1,490
Payment 10,777,004
Order Status 1,077,700
Delivery 1,077,700
Stock Level 1,077,700
Customer Report 10,777,003
60% 60.3% New Order 9,352,241 1,490
Payment 9,352,225
Order Status 935,224
Delivery 935,224
Stock Level 935,223
Customer Report 9,352,230
50% 50.1% New Order 7,779,140 1,490
Payment 7,779,140
Order Status 777,915
Delivery 777,915
Stock Level 777,914
Customer Report 7,779,134
40% 39.9% New Order 6,194,546 1,490
Payment 6,194,552
Order Status 619,455
Delivery 619,453
Stock Level 619,454
Customer Report 6,194,544
30% 29.9% New Order 4,636,685 1,490
Payment 4,636,685
Order Status 463,668
Delivery 463,671
Stock Level 463,670
Customer Report 4,636,687
20% 20.0% New Order 3,099,276 1,490
Payment 3,099,272
Order Status 309,928
Delivery 309,930
Stock Level 309,928
Customer Report 3,099,279
10% 10.2% New Order 1,577,267 1,490
Payment 1,577,275
Order Status 157,730
Delivery 157,728
Stock Level 157,727
Customer Report 1,577,273
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0