Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 208,475
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     211,634
Calibration 2     210,142
Calibration 3     209,577
ssj_ops@calibrated=209,860
100% 99.3% 209,860 208,475
90% 90.2% 188,874 189,378
80% 79.2% 167,888 166,164
70% 69.6% 146,902 146,004
60% 60.0% 125,916 125,957
50% 49.7% 104,930 104,405
40% 40.2% 83,944 84,317
30% 30.1% 62,958 63,082
20% 20.0% 41,972 41,991
10% 10.0% 20,986 20,945
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 15,393,206 1,490
Payment 15,393,214
Order Status 1,539,322
Delivery 1,539,320
Stock Level 1,539,320
Customer Report 15,393,214
Calibration 2 New Order 15,283,752 1,490
Payment 15,283,754
Order Status 1,528,374
Delivery 1,528,375
Stock Level 1,528,375
Customer Report 15,283,747
Calibration 3 New Order 15,242,525 1,490
Payment 15,242,521
Order Status 1,524,251
Delivery 1,524,250
Stock Level 1,524,254
Customer Report 15,242,523
100% 99.3% New Order 15,162,009 1,490
Payment 15,162,007
Order Status 1,516,199
Delivery 1,516,200
Stock Level 1,516,199
Customer Report 15,162,003
90% 90.2% New Order 13,773,587 1,490
Payment 13,773,581
Order Status 1,377,358
Delivery 1,377,359
Stock Level 1,377,358
Customer Report 13,773,577
80% 79.2% New Order 12,088,592 1,490
Payment 12,088,588
Order Status 1,208,861
Delivery 1,208,863
Stock Level 1,208,861
Customer Report 12,088,591
70% 69.6% New Order 10,619,179 1,490
Payment 10,619,179
Order Status 1,061,918
Delivery 1,061,921
Stock Level 1,061,918
Customer Report 10,619,172
60% 60.0% New Order 9,161,070 1,490
Payment 9,161,068
Order Status 916,107
Delivery 916,107
Stock Level 916,107
Customer Report 9,161,067
50% 49.7% New Order 7,593,549 1,490
Payment 7,593,555
Order Status 759,353
Delivery 759,353
Stock Level 759,355
Customer Report 7,593,547
40% 40.2% New Order 6,132,172 1,490
Payment 6,132,170
Order Status 613,218
Delivery 613,216
Stock Level 613,218
Customer Report 6,132,162
30% 30.1% New Order 4,587,890 1,490
Payment 4,587,900
Order Status 458,791
Delivery 458,791
Stock Level 458,788
Customer Report 4,587,901
20% 20.0% New Order 3,053,941 1,490
Payment 3,053,945
Order Status 305,392
Delivery 305,393
Stock Level 305,396
Customer Report 3,053,940
10% 10.0% New Order 1,523,333 1,490
Payment 1,523,330
Order Status 152,332
Delivery 152,333
Stock Level 152,334
Customer Report 1,523,338
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0