SPECpower_ssj2008

Lenovo Global Technology ThinkSystem SR850 V3			SPECpower_ssj2008 = 14,232 overall ssj_ops/watt
Test Sponsor:	Lenovo Global Technology	SPEC License #:	9017	Test Method:	Single Node
Tested By:	Lenovo Global Technology	Test Location:	Beijing, China	Test Date:	Sep 12, 2023
Hardware Availability:	Jun-2023	Software Availability:	May-2023	Publication:	Sep 27, 2023
System Source:	Single Supplier	System Designation:	Server	Power Provisioning:	Line-powered

Hardware
Hardware Vendor:	Lenovo Global Technology
Model:	ThinkSystem SR850 V3
Form Factor:	2U
CPU Name:	Intel Xeon Platinum 8490H
CPU Characteristics:	60-Core, 1.9GHz, 112.5MB L3 Cache
CPU Frequency (MHz):	1900
CPU(s) Enabled:	240 cores, 4 chips, 60 cores/chip
Hardware Threads:	480 (2 / core)
CPU(s) Orderable:	2,4 chips
Primary Cache:	32 KB I + 48 KB D on chip per core
Secondary Cache:	2 MB I+D on chip per core
Tertiary Cache:	115200 KB I+D on chip per chip
Other Cache:	None
Memory Amount (GB):	512
# and size of DIMM:	32 x 16384 MB
Memory Details:	32 x 16GB 1Rx8 PC5-4800B-R ; slots 1, 3, 5, 7, 10, 12, 14, 16, 17, 19, 21, 23, 26, 28, 30, 32, 33, 35, 37, 39, 42, 44, 46, 48, 49, 51, 53, 55, 58, 60, 62 and 64 populated
Power Supply Quantity and Rating (W):	2 x 1800
Power Supply Details:	Lenovo P/N:4P57A78359
Disk Drive:	1 x 960GB M.2 SSD P/N:4XB7A13999 M.2 Module P/N:4Y37A79663
Disk Controller:	Integrated NVME controller
# and type of Network Interface Cards (NICs) Installed:	1 x ThinkSystem Broadcom 1GbE RJ45 4-port OCP P/N:4XC7A08235
NICs Enabled in Firmware / OS / Connected:	4/4/1
Network Speed (Mbit):	1000
Keyboard:	None
Mouse:	None
Monitor:	None
Optical Drives:	No
Other Hardware:	None

Software
Power Management:	Enabled (see SUT Notes)
Operating System (OS):	Microsoft Windows Server 2022 Datacenter
OS Version:	Version 21H2(OS Build 20348.1726)
Filesystem:	NTFS
JVM Vendor:	Oracle Corporation
JVM Version:	Oracle Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.15.1+2-LTS-10, mixed mode), version 11.0.15.1
JVM Command-line Options:	-server -Xmn1300m -Xms1550m -Xmx1550m -XX:SurvivorRatio=1 -XX:TargetSurvivorRatio=99 -XX:ParallelGCThreads=2 -XX:AllocatePrefetchDistance=256 -XX:AllocatePrefetchLines=2 -XX:LoopUnrollLimit=45 -XX:InitialTenuringThreshold=12 -XX:MaxTenuringThreshold=15 -XX:InlineSmallCode=3900 -XX:MaxInlineSize=270 -XX:FreqInlineSize=2500 -XX:BiasedLockingStartupDelay=30000 -XX:-ThreadLocalHandshakes -XX:+UseLargePages -XX:+UseParallelOldGC -XX:UseAVX=1
JVM Affinity:	start /NODE[0-15] /AFFINITY [0x3, 0xC, 0x30, 0xC0, 0x300, 0xC00, 0x3000, 0xC000, 0x30000, 0xC0000, 0x300000, 0xC00000, 0x3000000, 0xC000000, 0x30000000]
JVM Instances:	240
JVM Initial Heap (MB):	1550
JVM Maximum Heap (MB):	1550
JVM Address Bits:	64
Boot Firmware Version:	RSE105E
Management Firmware Version:	RSX303X
Workload Version:	SSJ 1.2.10
Director Location:	Controller
Other Software:	KB5026370

None

Benchmark started via Windows Remote Desktop Connection
Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark
Balanced mode
Hard Disk set to turn off after 1 minute
Display set to turn off after 1 minute
Minimum processor state set to 0%.
Maximum processor state set to 100%.
System cooling policy set to passive.
PCIE power management set to maximum power saving.
Using Windows PowerShell, set the following powercfg properties:

Each JVM instance was bound to 2 logical processors
Yes: The test sponsor attests, as of date of publication, that CVE-2017-5754 (Meltdown) is mitigated in the system as tested and documented
Yes: The test sponsor attests, as of date of publication, that CVE-2017-5753 (Spectre variant 1) is mitigated in the system as tested and documented
Yes: The test sponsor attests, as of date of publication, that CVE-2017-5715 (Spectre variant 2) is mitigated in the system as tested and documented.
The system ROM used for this result contains Intel microcode version 00000000B001002B for the Intel Xeon Platinum 8490H processor.

Software
Operating System (OS):	Microsoft Windows Server 2012 R2 DataCenter - Version 6.3.9600 (Build 9600)
JVM Vendor:	Oracle Corporation
JVM Version:	Oracle Java HotSpot(TM) 64-Bit Server VM (build 24.80-b11, mixed mode), version 1.7.0_80
CCS Version:	1.2.6

Power Analyzer pwr1
Hardware Vendor:	YOKOGAWA, Inc.
Model:	WT310E
Serial Number:	C3SH31010E
Connectivity:	USB
Input Connection:	Default
Metrology Institute:	China National Accreditation Service for Conformity Assessment (CNAS)
Accredited by:	GRG METROLOGY & TEST (BEIJING) CO.,LTD.
Calibration Label:	J202210116758A-0006
Date of Calibration:	19-Oct-2022
PTDaemon Host System:	same as CCS
PTDaemon Host OS:	same as CCS
PTDaemon Version:	1.10.0-82175bac-20220817
Setup Description:	Connected to PSU 1 PSU 2

SPECpower_ssj.props input.load_level.number_warehouses set to 480 due to a known inconsistency in processor reporting with this Java version.

Target Load	Average Active Power (W)	Minimum Ambient Temperature (°C)
100%	1,916	22.6
90%	1,879	22.6
80%	1,436	22.5
70%	1,164	22.3
60%	1,058	22.2
50%	947	22.2
40%	848	21.9
30%	758	22.0
20%	670	22.4
10%	580	22.6
Active Idle	375	22.7

Line Standard	Minimum Temperature (°C)	Elevation (m)
220V / 50 Hz / 1 phase / 2 wires	21.9	43

See the Power/Temperature Details Report for additional details.

See the Host Performance Report for additional details.

SPECpower_ssj2008 Reporter Version: [SSJ 1.2.10, May 9, 2012]