SPECpower_ssj2008 Copyright (C) 2008 Standard Performance Evaluation Corporation Supermicro Inc. 6025W-NTR+ SPECpower_ssj2008 = 561 overall ssj_ops/watt Test Sponsor: Advanced Micro Devices SPEC License #: 49 System Source: Single Supplier Tested By: Advanced Micro Devices Test Location: Austin, TX, USA Test Date: Aug 4, 2008 Publication: Nov 5, 2008 Hardware Availability: Apr-2008 Software Availability: May-2008 Benchmark Results Summary Performance | Power | Performance | | to Power | | Ratio Target Load | Actual Load | ssj_ops | Average Power | | | | (W) | ------------- | ------------- | ------------- | ------------- | ------------- 100% | 99.3% | 267,804 | 279 | 961 90% | 89.6% | 241,577 | 274 | 882 80% | 80.7% | 217,678 | 269 | 808 70% | 70.2% | 189,334 | 263 | 721 60% | 60.0% | 161,780 | 256 | 632 50% | 50.2% | 135,379 | 248 | 546 40% | 40.0% | 107,938 | 239 | 452 30% | 30.0% | 80,809 | 228 | 355 20% | 20.1% | 54,182 | 214 | 253 10% | 10.0% | 26,870 | 197 | 136 Active Idle | 0 | 179 | 0 sum of ssj_ops / sum of power = | 561 System Under Test HARDWARE Hardware Vendor: Supermicro Inc. Model: 6025W-NTR+ CPU Name: Intel Xeon L5420 (2.5GHz) CPU Characteristics: Quad-Core, 2.5GHz, 12MB L2 Cache CPU Frequency (MHz): 2500 CPU(s) Enabled: 8 cores, 2 chips, 4 cores/chip Hardware Threads / Core: 1 CPU(s) Orderable: 1,2 chips Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 12 MB I+D on chip per chip, 6 MB shared per 2 cores Tertiary Cache: None Other Cache: None Memory Amount (GB): 16 # and size of DIMM: 8 x 2048 MB Memory Details: DDR2-667 CL5 LP FB-DIMM; slots 1A/B, 2A/B, 3A/B, and 4A/B populated Power Supply Quantity and Rating 1 x 700 (W): Power Supply Details: Ablecom PWS-702A-1R Disk Drive: 1 x 500GB WD5000ABPS SATA II Disk Controller: Integrated SATA controller # and type of Network Interface 1 x Intel Pro/1000 PT Dual Port Server Cards (NICs) Installed: Adapter NICs Enabled in Firmware / OS / 2/2/1 Connected: Network Speed (Mbit): 1000 Keyboard: KVM Mouse: KVM Monitor: KVM Optical Drives: Yes Other Hardware: None SOFTWARE Power Management: Dyanmic Power Profile Enabled Operating System (OS): Novell SUSE Linux Enterprise Server 10 OS Version: SP2 (64-bit, kernel 2.6.16.60-0.21) Filesystem: ext3 JVM Vendor: Oracle Corporation JVM Version: Oracle JRockit(R) (build P27.5.0-5-97156-1.6.0_03-20080403-1523-linux -x86_64, compiled mode) JVM Command-line Options: -Xms3600m -Xns3200m -Xmx3600m -XXaggressive -XXcallprofiling -XXthroughputCompaction -Xgc:genpar -XXgcthreads:4 -XXtlasize:min=4k,preferred=512k JVM Affinity: numactl --physcpubind [0-1, 2-3, 4-5, 6-7] JVM Instances: 4 JVM Initial Heap (MB): 3600 JVM Maximum Heap (MB): 3600 JVM Address Bits: 64 Benchmark Version: SPECpower_ssj2008 1.1.3 Director Location: Controller Other Software: None System Under Test Notes * Each JVM instance was affinitized to a pair of cores. * 2M large pages were enabled in the OS using the following commands * echo 7400 > /proc/sys/vm/nr_hugepages * mount -t hugetlbfs nodev /mnt/hugepages * chmod 755 /mnt/hugepages * Hardware Prefetch disabled in BIOS (default enabled) Controller System HARDWARE Hardware Vendor: Compaq Model: NX9005 CPU Description: AMD Athlon XP M Memory amount (GB): 1 SOFTWARE Operating System (OS): Microsoft Windows XP Professional 32-bit JVM Vendor: SUN Microsystems Inc. JVM Version: Java (TM) SE Runtime Environment (build 1.6.0_02-b06) CCS Version: 1.1.3 Measurement Devices POWER ANALYZER Hardware Vendor: Yokogawa Electric International Pte. Ltd. Model: WT210 Serial Number: 91GA25595 Connectivity: RS-232 Input Connection: Default Voltage Range: 150 Current Range: 5 Calibration Institute: NIST Accredited by: Yokogawa Electric International Pte. Ltd. Calibration Label: 07-1469 Date of Calibration: 26-Oct-2007 PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS PTDaemon Version: 1.3.2-e0c92e60 TEMPERATURE SENSOR Hardware Vendor: Digi International Inc. Model: Watchport/H Driver Version: Watchport Virtual Port 4.20.0.0 Connectivity: USB PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS Notes None Electrical and Environmental Data Target Load | Electrical Data | Environmental | | Data | Average | Average | Average | Average | Minimum | Voltage | Current | Power | Power (W) | Ambient | (V) | (A) | Factor | | Temperature | | | | | (Degrees C) ----------- | ---------- | ---------- | ---------- | ---------- | ------------- 100% | 118 | 2.41 | 0.983 | 279 | 21.3 90% | 118 | 2.37 | 0.983 | 274 | 21.2 80% | 118 | 2.33 | 0.982 | 269 | 21.2 70% | 118 | 2.28 | 0.981 | 263 | 21.2 60% | 118 | 2.22 | 0.979 | 256 | 21.2 50% | 118 | 2.15 | 0.977 | 248 | 21.2 40% | 118 | 2.08 | 0.975 | 239 | 21.2 30% | 118 | 1.99 | 0.972 | 228 | 21.2 20% | 118 | 1.88 | 0.969 | 214 | 21.2 10% | 118 | 1.73 | 0.966 | 197 | 21.2 Active Idle | 118 | 1.57 | 0.965 | 179 | 21.2 Line Standard | Average Power | Minimum | Elevation (m) | Factor | Temperature | | | (Degrees C) | ------------------------- | --------------- | --------------- | --------------- 120V / 60 Hz / 1 phase / | 0.976 | 21.2 | 168 2 wires | | | Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 268,412 Calibration 2 | | | 269,745 Calibration 3 | | | 269,760 ssj_ops@calibrated=269,752 100% | 99.3% | 269,752 | 267,804 90% | 89.6% | 242,777 | 241,577 80% | 80.7% | 215,802 | 217,678 70% | 70.2% | 188,827 | 189,334 60% | 60.0% | 161,851 | 161,780 50% | 50.2% | 134,876 | 135,379 40% | 40.0% | 107,901 | 107,938 30% | 30.0% | 80,926 | 80,809 20% | 20.1% | 53,950 | 54,182 10% | 10.0% | 26,975 | 26,870 Active Idle | | 0 | 0 See the Aggregate Performance Report (power_ssj2008-20081017-00089.details.txt) for additional details. Copyright (C) 2008 Standard Performance Evaluation Corporation http://www.spec.org - info@spec.org SPECpower_ssj2008 Reporter Version: [SPECpower_ssj2008 1.1.3, May 15, 2008]