Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 205,677
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     210,380
Calibration 2     208,168
Calibration 3     207,236
ssj_ops@calibrated=207,702
100% 99.0% 207,702 205,677
90% 89.9% 186,932 186,660
80% 80.3% 166,162 166,784
70% 66.3% 145,391 137,727
60% 60.2% 124,621 125,050
50% 50.2% 103,851 104,198
40% 39.6% 83,081 82,266
30% 30.1% 62,311 62,546
20% 19.6% 41,540 40,748
10% 9.8% 20,770 20,453
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 15,302,328 1,490
Payment 15,302,325
Order Status 1,530,233
Delivery 1,530,232
Stock Level 1,530,233
Customer Report 15,302,327
Calibration 2 New Order 15,139,956 1,490
Payment 15,139,953
Order Status 1,513,996
Delivery 1,513,996
Stock Level 1,513,995
Customer Report 15,139,954
Calibration 3 New Order 15,072,197 1,490
Payment 15,072,195
Order Status 1,507,219
Delivery 1,507,222
Stock Level 1,507,222
Customer Report 15,072,199
100% 99.0% New Order 14,958,509 1,490
Payment 14,958,513
Order Status 1,495,852
Delivery 1,495,850
Stock Level 1,495,851
Customer Report 14,958,505
90% 89.9% New Order 13,576,311 1,490
Payment 13,576,312
Order Status 1,357,630
Delivery 1,357,631
Stock Level 1,357,632
Customer Report 13,576,319
80% 80.3% New Order 12,131,123 1,490
Payment 12,131,112
Order Status 1,213,112
Delivery 1,213,109
Stock Level 1,213,111
Customer Report 12,131,114
70% 66.3% New Order 10,017,835 1,490
Payment 10,017,824
Order Status 1,001,784
Delivery 1,001,782
Stock Level 1,001,781
Customer Report 10,017,839
60% 60.2% New Order 9,094,780 1,490
Payment 9,094,783
Order Status 909,478
Delivery 909,479
Stock Level 909,477
Customer Report 9,094,779
50% 50.2% New Order 7,578,482 1,490
Payment 7,578,481
Order Status 757,847
Delivery 757,849
Stock Level 757,849
Customer Report 7,578,486
40% 39.6% New Order 5,983,019 1,490
Payment 5,983,017
Order Status 598,304
Delivery 598,302
Stock Level 598,302
Customer Report 5,983,019
30% 30.1% New Order 4,548,944 1,490
Payment 4,548,947
Order Status 454,896
Delivery 454,893
Stock Level 454,896
Customer Report 4,548,949
20% 19.6% New Order 2,963,633 1,490
Payment 2,963,620
Order Status 296,362
Delivery 296,359
Stock Level 296,362
Customer Report 2,963,623
10% 9.8% New Order 1,487,578 1,490
Payment 1,487,575
Order Status 148,759
Delivery 148,758
Stock Level 148,757
Customer Report 1,487,573
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0