SPEC CPU®2017 Integer Rate Result

Copyright 2017-2026 Standard Performance Evaluation Corporation

Lenovo Global Technology (Test Sponsor: Ampere Computing, Inc.)

ThinkSystem HR330A
(3.00 GHz Ampere eMAG 8180)

SPECrate®2017_int_base = 61.40

SPECrate®2017_int_energy_base = 32300

SPECrate®2017_int_peak = 63.90

SPECrate®2017_int_energy_peak = 33800
CPU2017 License: 6412 Test Date: Feb-2026
Test Sponsor: Ampere Computing, Inc. Hardware Availability: Apr-2019
Tested by: Ampere Computing, Inc. Software Availability: Aug-2025

Benchmark result graphs are available in the PDF report.

Hardware
CPU Name: Ampere eMAG 8180
  Max MHz: 3300
  Nominal: 3000
Enabled: 32 cores, 1 chip
Orderable: 1 chips
Cache L1: 32 KB I + 32 KB D on chip per core
  L2: 4 MB I+D on chip per chip (256 KiB shared / 2
cores)
  L3: 32 MB I+D on chip per chip
  Other: None
Memory: 128 GB (8 x 16 GB 2Rx4 PC4-2666V-R)
Storage: 1 x 480 GB SATA SSD
Other: CPU Cooling: Air
Software
OS: Ubuntu 24.04.1 LTS kernel 6.8.0 (64KB pages)
Compiler: C/C++/Fortran: Version 15.2.0 of GCC
Parallel: No
Firmware: Version 1.12 released Nov-2019
File System: ext4
System State: Run level 5 (multi-user)
Base Pointers: 64-bit
Peak Pointers: 64-bit
Other: jemalloc v5.3+, commit hash 1972241
Power Management: OS CPU governor set to "performance"
Power
Max. Power (W): 296.14
Idle Power (W): 77.99
Min. Temperature (C): 20.75
Elevation (m): 60
Line Standard: 120 V / 60 Hz / 1 phase / 2 wire
Provisioning: Line powered
Power Settings
Management FW: Version 11.05.111 of Falcon BMC
Memory Mode: Normal
Power-Relevant Hardware
Power Supply: 1 x 550 W (non-redundant)
  Details: Lenovo 03LD785 550 Watt High Efficiency Platinum
AC Power Supply
Backplane: N/A
Other Storage: N/A
Storage Model #s: 1 x Lenovo 01PE965 (480GB SATA SSD) connected to
on-board HBA
NICs Installed: 1 x Lenovo 01PE857 @ 10 GbE (2 ports ethernet)
NICs Enabled (FW/OS): 2 / 1
NICs Connected/Speed: 1 @ 1 Gbps
Other HW Model #s: --
Power Analyzer
Power Analyzer: cpu-reference-ptd:8000
Hardware Vendor: Yokogawa
Model: YokogawaWT310E
Serial Number: T11733385
Input Connection: Serial over USB
Metrology Institute: NIST
Calibration By: Yokogawa USA
Calibration Label: T126622
Calibration Date: 18-Aug-2025
PTDaemon® Version: 1.11.3 (0c074d7d; 2025-10-15)
Setup Description: Directly connected
Current Ranges Used: 5A
Voltage Range Used: 150V
Temperature Meter
Temperature Meter: cpu-reference-ptd:9000
Hardware Vendor: PCSensor
Model: USB9097+DS18B20
Serial Number: --
Input Connection: USB
PTDaemon Version: 1.11.3 (0c074d7d; 2025-10-15)
Setup Description: In front of SUT front panel primary air inlet

Base Results Table

Benchmark Copies Seconds Ratio Energy
(kJ)		 Energy
Ratio		 Average
Power		 Maximum
Power		 Seconds Ratio Energy
(kJ)		 Energy
Ratio		 Average
Power		 Maximum
Power		 Seconds Ratio Energy
(kJ)		 Energy
Ratio		 Average
Power		 Maximum
Power
SPECrate®2017_int_base 61.40
SPECrate®2017_int_energy_base 32300
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
500.perlbench_r 32 926 55.0 2030 273 219 278 926 55.0 2020 274 218 278 923 55.2 2010 275 217 283
502.gcc_r 32 937 48.4 1840 267 197 266 939 48.3 1840 267 196 269 937 48.4 1840 267 197 270
505.mcf_r 32 1491 34.7 2900 195 194 271 1489 34.7 2890 196 194 273 1509 34.3 2930 193 194 272
520.omnetpp_r 32 1224 34.3 2290 198 187 195 1225 34.3 2290 198 187 198 1224 34.3 2300 198 188 197
523.xalancbmk_r 32 810 41.7 1720 213 212 286 809 41.7 1740 211 214 289 807 41.9 1710 214 212 291
525.x264_r 32 528 1060 98.1 619 186 205 527 1060 98.2 619 186 205 533 1050 98.7 615 185 203
531.deepsjeng_r 32 509 72.1 1040 385 204 267 509 72.1 1040 382 205 255 509 72.1 1050 380 206 269
541.leela_r 32 699 75.8 1420 405 203 251 699 75.8 1410 407 201 243 698 75.9 1420 404 203 264
548.exchange2_r 32 370 2270 1040 873 281 293 370 2270 1040 877 280 294 370 2270 1030 880 279 293
557.xz_r 32 789 43.8 1530 246 193 226 788 43.8 1530 245 195 252 788 43.9 1540 244 196 265

Peak Results Table

Benchmark Copies Seconds Ratio Energy
(kJ)		 Energy
Ratio		 Average
Power		 Maximum
Power		 Seconds Ratio Energy
(kJ)		 Energy
Ratio		 Average
Power		 Maximum
Power		 Seconds Ratio Energy
(kJ)		 Energy
Ratio		 Average
Power		 Maximum
Power
SPECrate®2017_int_peak 63.90
SPECrate®2017_int_energy_peak 33800
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
500.perlbench_r 32 817 62.4 1840 301 225 283 801 63.6 1770 312 222 285 800 63.7 1790 309 224 284
502.gcc_r 32 889 51.0 1720 287 193 250 880 51.5 1710 288 194 248 886 51.1 1710 288 193 239
505.mcf_r 32 1491 34.7 2900 195 194 271 1489 34.7 2890 196 194 273 1509 34.3 2930 193 194 272
520.omnetpp_r 32 1152 36.4 2120 215 184 195 1146 36.6 2110 215 185 193 1146 36.6 2110 216 184 192
523.xalancbmk_r 32 812 41.6 1680 218 206 296 809 41.8 1690 216 209 296 807 41.9 1670 219 207 294
525.x264_r 32 528 1060 98.1 619 186 205 527 1060 98.2 619 186 205 533 1050 98.7 615 185 203
531.deepsjeng_r 32 484 75.7 1010 394 209 269 484 75.7 1010 394 209 275 491 74.7 1010 394 206 260
541.leela_r 32 650 81.6 1310 437 202 237 650 81.5 1310 438 202 245 649 81.7 1340 427 207 255
548.exchange2_r 32 370 2270 1040 873 281 293 370 2270 1040 877 280 294 370 2270 1030 880 279 293
557.xz_r 32 782 44.2 1490 252 191 248 783 44.2 1490 252 191 243 783 44.2 1490 252 191 239

Submit Notes

The config file option 'submit' was used.

Environment Variables Notes

Environment variables set by runcpu before the start of the run:
LD_LIBRARY_PATH = "/usr/lib64/:/usr/lib/:/lib64:/home/mjm/jemalloc/lib"

General Notes

jemalloc is a general purpose malloc(3) implementation that emphasizes
fragmentation avoidance and scalable concurrency support.
sources available from https://github.com/facebook/jemalloc/tree/1972241
and built via "./configure --with-lg-quantum=3" which used system gcc-14 -O3

This benchmark result is intended to provide perspective on
past power and/or performance using the historical hardware
and/or software described on this result page.

The system as described on this result page was formerly
generally available. At the time of this publication, it may
not be shipping, and/or may not be supported, and/or may fail
to meet other tests of General Availability described in the
SPEC OSG Policy document, http://www.spec.org/osg/policy.html

This measured result may not be representative of the result
that would be measured were this benchmark run with hardware
and software available as of the publication date.

Platform Notes


 Sysinfo program /home/mjm/cpu2017/bin/sysinfo
 Rev: r6732 of 2022-11-07 fe91c89b7ed5c36ae2c92cc097bec197
 running on emag Fri Feb 27 18:49:45 2026

 SUT (System Under Test) info as seen by some common utilities.

 ------------------------------------------------------------
 Table of contents
 ------------------------------------------------------------
  1. uname -a
  2. w
  3. Username
  4. ulimit -a
  5. sysinfo process ancestry
  6. /proc/cpuinfo
  7. lscpu
  8. numactl --hardware
  9. /proc/meminfo
 10. who -r
 11. Systemd service manager version: systemd 255 (255.4-1ubuntu8.8)
 12. Services, from systemctl list-unit-files
 13. Linux kernel boot-time arguments, from /proc/cmdline
 14. sysctl
 15. /sys/kernel/mm/transparent_hugepage
 16. /sys/kernel/mm/transparent_hugepage/khugepaged
 17. OS release
 18. Disk information
 19. /sys/devices/virtual/dmi/id
 20. dmidecode
 21. BIOS
 ------------------------------------------------------------

 ------------------------------------------------------------
 1. uname -a
   Linux emag 6.8.0 #1 SMP PREEMPT_DYNAMIC Fri Feb 28 00:25:30 UTC 2025 aarch64 aarch64 aarch64 GNU/Linux

 ------------------------------------------------------------
 2. w
    18:49:45 up 70 days, 19:14,  2 users,  load average: 2.03, 9.95, 13.63
   USER     TTY      FROM             LOGIN@   IDLE   JCPU   PCPU WHAT
   mjm               10.13.114.186    28Jan26 36:39m  0.00s  0.02s sshd: mjm [priv]

 ------------------------------------------------------------
 3. Username
   From environment variable $USER:  mjm

 ------------------------------------------------------------
 4. ulimit -a
   time(seconds)        unlimited
   file(blocks)         unlimited
   data(kbytes)         unlimited
   stack(kbytes)        unlimited
   coredump(blocks)     0
   memory(kbytes)       unlimited
   locked memory(kbytes) 16691648
   process              128681
   nofiles              1024
   vmemory(kbytes)      unlimited
   locks                unlimited
   rtprio               0

 ------------------------------------------------------------
 5. sysinfo process ancestry
  /usr/lib/systemd/systemd --system --deserialize=66
  SCREEN
  -bin/tcsh
  runcpu --flagsurl=$SPEC/gcc.2024-08-14.xml --reportable -c emag-Ofast-gcc15 --tune=base,peak -n 3 -C 32
    intrate
  runcpu --flagsurl $SPEC/gcc.2024-08-14.xml --reportable --configfile emag-Ofast-gcc15 --tune base,peak
    --iterations 3 --copies 32 --runmode rate --tune base:peak --size refrate intrate --nopreenv --note-preenv
    --logfile $SPEC/tmp/CPU2017.093/templogs/preenv.intrate.093.0.log --lognum 093.0 --from_runcpu 2
  specperl $SPEC/bin/sysinfo -f
 $SPEC = /home/mjm/cpu2017

 ------------------------------------------------------------
 6. /proc/cpuinfo
     CPU implementer : 0x50
     CPU architecture: 8
     CPU variant     : 0x3
     CPU part        : 0x000
     CPU revision    : 2
     Features        : fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid

 ------------------------------------------------------------
 7. lscpu

 From lscpu from util-linux 2.39.3:
   Architecture:                       aarch64
   CPU op-mode(s):                     32-bit, 64-bit
   Byte Order:                         Little Endian
   CPU(s):                             32
   On-line CPU(s) list:                0-31
   Vendor ID:                          APM
   Model name:                         -
   Model:                              2
   Thread(s) per core:                 1
   Core(s) per socket:                 32
   Socket(s):                          1
   Stepping:                           0x3
   Frequency boost:                    disabled
   CPU(s) scaling MHz:                 100%
   CPU max MHz:                        2911.7639
   CPU min MHz:                        363.9700
   BogoMIPS:                           80.00
   Flags:                              fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid
   L1d cache:                          1 MiB (32 instances)
   L1i cache:                          1 MiB (32 instances)
   L2 cache:                           4 MiB (16 instances)
   NUMA node(s):                       1
   NUMA node0 CPU(s):                  0-31
   Vulnerability Gather data sampling: Not affected
   Vulnerability Itlb multihit:        Not affected
   Vulnerability L1tf:                 Not affected
   Vulnerability Mds:                  Not affected
   Vulnerability Meltdown:             Mitigation; PTI
   Vulnerability Mmio stale data:      Not affected
   Vulnerability Retbleed:             Not affected
   Vulnerability Spec rstack overflow: Not affected
   Vulnerability Spec store bypass:    Vulnerable
   Vulnerability Spectre v1:           Mitigation; __user pointer sanitization
   Vulnerability Spectre v2:           Vulnerable
   Vulnerability Srbds:                Not affected
   Vulnerability Tsx async abort:      Not affected

 From lscpu --cache:
      NAME ONE-SIZE ALL-SIZE WAYS TYPE        LEVEL SETS PHY-LINE COHERENCY-SIZE
      L1d       32K       1M    8 Data            1
      L1i       32K       1M    8 Instruction     1
      L2       256K       4M   32 Unified         2

 ------------------------------------------------------------
 8. numactl --hardware
 NOTE: a numactl 'node' might or might not correspond to a physical chip.
   available: 1 nodes (0)
   node 0 cpus: 0-31
   node 0 size: 130403 MB
   node 0 free: 101255 MB
   node distances:
   node   0
     0:  10

 ------------------------------------------------------------
 9. /proc/meminfo
    MemTotal:       133533376 kB

 ------------------------------------------------------------
 10. who -r
   run-level 5 Dec 18 23:35

 ------------------------------------------------------------
 11. Systemd service manager version: systemd 255 (255.4-1ubuntu8.8)
   Default Target  Status
   graphical       running

 ------------------------------------------------------------
 12. Services, from systemctl list-unit-files
   STATE            UNIT FILES
   enabled          ModemManager apparmor apport blk-availability cloud-config cloud-final cloud-init
                    cloud-init-local console-setup cron dmesg e2scrub_reap finalrd getty@ grub-common
                    grub-initrd-fallback keyboard-setup lvm2-monitor multipathd networkd-dispatcher open-iscsi
                    open-vm-tools pollinate power-profiles-daemon rsyslog secureboot-db setvtrgb snapd sysstat
                    systemd-networkd systemd-networkd-wait-online systemd-pstore systemd-resolved
                    systemd-timesyncd ua-reboot-cmds ubuntu-advantage udisks2 ufw unattended-upgrades vgauth
   enabled-runtime  netplan-ovs-cleanup systemd-fsck-root systemd-remount-fs
   disabled         console-getty debug-shell ipmievd iscsid nftables rsync ssh systemd-boot-check-no-failures
                    systemd-confext systemd-network-generator systemd-networkd-wait-online@
                    systemd-pcrlock-file-system systemd-pcrlock-firmware-code systemd-pcrlock-firmware-config
                    systemd-pcrlock-machine-id systemd-pcrlock-make-policy
                    systemd-pcrlock-secureboot-authority systemd-pcrlock-secureboot-policy systemd-sysext
                    systemd-time-wait-sync
   generated        openipmi perlbal
   indirect         serial-getty@ systemd-sysupdate systemd-sysupdate-reboot uuidd
   masked           cryptdisks cryptdisks-early hwclock multipath-tools-boot screen-cleanup sudo x11-common

 ------------------------------------------------------------
 13. Linux kernel boot-time arguments, from /proc/cmdline
   BOOT_IMAGE=/boot/vmlinuz-6.8.0
   root=UUID=16268541-06d0-4374-97ca-2d512d4db26f
   ro
   cma=1024M
   iommu.passthrough=1

 ------------------------------------------------------------
 14. sysctl
   kernel.numa_balancing               0
   kernel.randomize_va_space           2
   vm.compaction_proactiveness        20
   vm.dirty_background_bytes           0
   vm.dirty_background_ratio          10
   vm.dirty_bytes                      0
   vm.dirty_expire_centisecs        3000
   vm.dirty_ratio                     20
   vm.dirty_writeback_centisecs      500
   vm.dirtytime_expire_seconds     43200
   vm.extfrag_threshold              500
   vm.min_unmapped_ratio               1
   vm.nr_hugepages                     0
   vm.nr_hugepages_mempolicy           0
   vm.nr_overcommit_hugepages          0
   vm.swappiness                      60
   vm.watermark_boost_factor       15000
   vm.watermark_scale_factor          10
   vm.zone_reclaim_mode                0

 ------------------------------------------------------------
 15. /sys/kernel/mm/transparent_hugepage
   defrag          always defer defer+madvise [madvise] never
   enabled         always [madvise] never
   hpage_pmd_size  536870912
   shmem_enabled   always within_size advise [never] deny force

 ------------------------------------------------------------
 16. /sys/kernel/mm/transparent_hugepage/khugepaged
   alloc_sleep_millisecs   60000
   defrag                      1
   max_ptes_none            8191
   max_ptes_shared          4096
   max_ptes_swap            1024
   pages_to_scan           65536
   scan_sleep_millisecs    10000

 ------------------------------------------------------------
 17. OS release
   From /etc/*-release /etc/*-version
   os-release Ubuntu 24.04.1 LTS

 ------------------------------------------------------------
 18. Disk information
 SPEC is set to: /home/mjm/cpu2017
   Filesystem     Type  Size  Used Avail Use% Mounted on
   /dev/sda2      ext4  439G  292G  124G  71% /

 ------------------------------------------------------------
 19. /sys/devices/virtual/dmi/id
     Vendor:         Lenovo
     Product:        HR330A            7X33CTO1WW
     Product Family: Lenovo ThinkSystem HR330A/HR350A

 ------------------------------------------------------------
 20. dmidecode
   Additional information from dmidecode 3.5 follows.  WARNING: Use caution when you interpret this section.
   The 'dmidecode' program reads system data which is "intended to allow hardware to be accurately
   determined", but the intent may not be met, as there are frequent changes to hardware, firmware, and the
   "DMTF SMBIOS" standard.
   Memory:
     8x Samsung M393A2K43CB2-CTD 16 GB 2 rank 2667


 ------------------------------------------------------------
 21. BIOS
 (This section combines info from /sys/devices and dmidecode.)
    BIOS Vendor:       LENOVO
    BIOS Version:      HVE104N-1.12
    BIOS Date:         11/29/2019
    BIOS Revision:     1.12
    Firmware Revision: 1.7

Power Settings Notes

OS CPU governor was set using the command:
echo performance | tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor

Compiler Version Notes

============================================================================================================
C       | 500.perlbench_r(base, peak) 502.gcc_r(base, peak) 505.mcf_r(base, peak) 525.x264_r(base, peak)
        | 557.xz_r(base, peak)
------------------------------------------------------------------------------------------------------------
gcc (GCC) 15.2.0
Copyright (C) 2025 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
------------------------------------------------------------------------------------------------------------

============================================================================================================
C++     | 520.omnetpp_r(base, peak) 523.xalancbmk_r(base, peak) 531.deepsjeng_r(base, peak)
        | 541.leela_r(base, peak)
------------------------------------------------------------------------------------------------------------
g++ (GCC) 15.2.0
Copyright (C) 2025 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
------------------------------------------------------------------------------------------------------------

============================================================================================================
Fortran | 548.exchange2_r(base, peak)
------------------------------------------------------------------------------------------------------------
GNU Fortran (GCC) 15.2.0
Copyright (C) 2025 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
------------------------------------------------------------------------------------------------------------

Base Compiler Invocation

C benchmarks:

 gcc 

C++ benchmarks:

 g++ 

Fortran benchmarks:

 gfortran 

Base Portability Flags

500.perlbench_r:  -DSPEC_LINUX_AARCH64   -DSPEC_LP64 
502.gcc_r:  -DSPEC_LP64 
505.mcf_r:  -DSPEC_LP64 
520.omnetpp_r:  -DSPEC_LP64 
523.xalancbmk_r:  -DSPEC_LINUX   -DSPEC_LP64 
525.x264_r:  -DSPEC_LP64 
531.deepsjeng_r:  -DSPEC_LP64 
541.leela_r:  -DSPEC_LP64 
548.exchange2_r:  -DSPEC_LP64 
557.xz_r:  -DSPEC_LP64 

Base Optimization Flags

C benchmarks:

 -mabi=lp64   -std=c99   -g   -Ofast   -mcpu=native   -flto=16   -fno-strict-aliasing   -fno-unsafe-math-optimizations   -fno-finite-math-only   -fgnu89-inline   -L/home/mjm/jemalloc/lib   -ljemalloc 

C++ benchmarks:

 -mabi=lp64   -std=c++03   -g   -Ofast   -mcpu=native   -flto=16   -L/home/mjm/jemalloc/lib   -ljemalloc 

Fortran benchmarks:

 -mabi=lp64   -g   -Ofast   -mcpu=native   -flto=16   -L/home/mjm/jemalloc/lib   -ljemalloc 

Base Other Flags

C benchmarks:

 -fcommon 

C++ benchmarks:

 -Wno-error=template-body 

Peak Compiler Invocation

C benchmarks:

 gcc 

C++ benchmarks:

 g++ 

Fortran benchmarks:

 gfortran 

Peak Portability Flags

Same as Base Portability Flags

Peak Optimization Flags

C benchmarks:

500.perlbench_r:  -mabi=lp64   -std=c99   -fprofile-generate   -fprofile-use   -g   -Ofast   -mcpu=native   -flto=16   -fno-strict-aliasing   -fno-unsafe-math-optimizations   -fno-finite-math-only   -L/home/mjm/jemalloc/lib   -ljemalloc 
502.gcc_r:  -mabi=lp64   -std=c99   -fprofile-generate   -fprofile-use   -g   -Ofast   -mcpu=native   -flto=16   -fno-strict-aliasing   -fgnu89-inline   -L/home/mjm/jemalloc/lib   -ljemalloc 
505.mcf_r:  basepeak = yes 
525.x264_r:  basepeak = yes 
557.xz_r:  -mabi=lp64   -std=c99   -fprofile-generate   -fprofile-use   -g   -Ofast   -mcpu=native   -flto=16   -L/home/mjm/jemalloc/lib   -ljemalloc 

C++ benchmarks:

 -mabi=lp64   -std=c++03   -fprofile-generate   -fprofile-use   -g   -Ofast   -mcpu=native   -flto=16   -L/home/mjm/jemalloc/lib   -ljemalloc 

Fortran benchmarks:

548.exchange2_r:  basepeak = yes 

Peak Other Flags

C benchmarks:

505.mcf_r:  -fcommon 
525.x264_r:  -fcommon 

C++ benchmarks:

523.xalancbmk_r:  -Wno-error=template-body 

The flags file that was used to format this result can be browsed at
http://www.spec.org/cpu2017/flags/gcc.2026-04-28.00.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/cpu2017/flags/gcc.2026-04-28.00.xml.

PTDaemon, SPEC CPU, and SPECrate are registered trademarks of the Standard Performance Evaluation Corporation. All other brand and product names appearing in this result are trademarks or registered trademarks of their respective holders.

For questions about this result, please contact the tester. For other inquiries, please contact info@spec.org
Copyright 2017-2026 Standard Performance Evaluation Corporation
Tested with SPEC CPU®2017 v1.1.9 on 2026-02-27 13:49:44-0500.
Report generated on 2026-04-28 13:16:50 by SPEC CPU®2017 HTML formatter v6442.
Originally published on 2026-04-28.