SPEC CPU®2017 Integer Speed Result

Copyright 2017-2025 Standard Performance Evaluation Corporation

Hewlett Packard Enterprise (Test Sponsor: HPE)

ProLiant Compute DL325 Gen12
(3.15 GHz, AMD EPYC 9455P)

SPECspeed®2017_int_base = 18.70

SPECspeed®2017_int_peak = 19.20

CPU2017 License: 3 Test Date: Sep-2025
Test Sponsor: HPE Hardware Availability: Jul-2025
Tested by: HPE Software Availability: Oct-2024

Benchmark result graphs are available in the PDF report.

Hardware
CPU Name: AMD EPYC 9455P
  Max MHz: 4400
  Nominal: 3150
Enabled: 48 cores, 1 chip, 2 threads/core
Orderable: 1 chip
Cache L1: 32 KB I + 48 KB D on chip per core
  L2: 1 MB I+D on chip per core
  L3: 256 MB I+D on chip per chip, 32 MB shared / 6
cores
  Other: None
Memory: 768 GB (12 x 64 GB 2Rx4 PC5-6400B-R, running at
5200)
Storage: 1 x 1.8 TB NVMe SSD
Other: CPU Cooling: Air
Software
OS: SUSE Linux Enterprise Server 15 SP6
kernel 6.4.0-150600.21-default
Compiler: C/C++/Fortran: Version 5.0.0 of AOCC
Parallel: Yes
Firmware: HPE BIOS Version v1.20 07/11/2025 released
Jul-2025
File System: ext4
System State: Run level 5 (multi-user)
Base Pointers: 64-bit
Peak Pointers: 64-bit
Other: None
Power Management: BIOS and OS set to prefer performance at the cost
of additional power usage

Results Table

Benchmark Base Peak
Threads Seconds Ratio Seconds Ratio Seconds Ratio Threads Seconds Ratio Seconds Ratio Seconds Ratio
SPECspeed®2017_int_base 18.70
SPECspeed®2017_int_peak 19.20
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
600.perlbench_s 48 1450 12.30 1450 12.20 1490 11.90 1 1440 12.40 1440 12.30 1440 12.30
602.gcc_s 48 2220 17.90 2210 18.00 2230 17.90 1 2210 18.00 2210 18.00 2210 18.00
605.mcf_s 48 1660 28.50 1600 29.40 1590 29.60 1 1510 31.30 1510 31.20 1510 31.20
620.omnetpp_s 48 1100 14.80 1130 14.50 1090 15.00 1 1070 15.20 1080 15.10 1080 15.10
623.xalancbmk_s 48 49.9 28.40 50.9 27.80 49.8 28.40 1 45.3 31.30 45.3 31.30 45.3 31.30
625.x264_s 48 57.7 30.60 57.7 30.60 57.5 30.70 48 57.7 30.60 57.7 30.60 57.5 30.70
631.deepsjeng_s 48 1650 8.66 1660 8.65 1640 8.73 1 1640 8.76 1650 8.68 1640 8.76
641.leela_s 48 2420 7.05 2440 6.99 2430 7.02 1 2410 7.09 2420 7.06 2420 7.04
648.exchange2_s 48 77.9 37.80 78.0 37.70 78.9 37.30 1 77.7 37.80 77.7 37.80 78.0 37.70
657.xz_s 48 2190 28.20 2200 28.10 2190 28.20 96 2160 28.60 2150 28.70 2160 28.60

Compiler Notes

The AMD64 AOCC Compiler Suite is available at
http://developer.amd.com/amd-aocc/

Submit Notes

The config file option 'submit' was used.
'numactl' was used to bind copies to the cores.
See the configuration file for details.

Operating System Notes

'ulimit -s unlimited' was used to set environment stack size limit
'ulimit -l 2097152' was used to set environment locked pages in memory limit

runcpu command invoked through numactl i.e.:
numactl --interleave=all runcpu <etc>

To limit dirty cache to 8% of memory, 'sysctl -w vm.dirty_ratio=8' run as root.
To limit swap usage to minimum necessary, 'sysctl -w vm.swappiness=1' run as root.
To free node-local memory and avoid remote memory usage,
'sysctl -w vm.zone_reclaim_mode=1' run as root.
To clear filesystem caches, 'sync; sysctl -w vm.drop_caches=3' run as root.
To disable address space layout randomization (ASLR) to reduce run-to-run
variability, 'sysctl -w kernel.randomize_va_space=0' run as root.

To enable Transparent Hugepages (THP) for all allocations,
'echo always > /sys/kernel/mm/transparent_hugepage/enabled' and
'echo always > /sys/kernel/mm/transparent_hugepage/defrag' run as root.

Environment Variables Notes

Environment variables set by runcpu before the start of the run:
GOMP_CPU_AFFINITY = "0-95"
LD_LIBRARY_PATH =
     "/home/cpu2017/amd_speed_aocc500_znver5_A_lib/lib:/home/cpu2017/amd_speed_aocc500_znver5_A_lib/lib32:"
LIBOMP_NUM_HIDDEN_HELPER_THREADS = "0"
MALLOC_CONF = "retain:true"
OMP_DYNAMIC = "false"
OMP_SCHEDULE = "static"
OMP_STACKSIZE = "128M"
OMP_THREAD_LIMIT = "96"

Environment variables set by runcpu during the 600.perlbench_s peak run:
GOMP_CPU_AFFINITY = "15"

Environment variables set by runcpu during the 602.gcc_s peak run:
GOMP_CPU_AFFINITY = "15"

Environment variables set by runcpu during the 605.mcf_s peak run:
GOMP_CPU_AFFINITY = "15"

Environment variables set by runcpu during the 620.omnetpp_s peak run:
GOMP_CPU_AFFINITY = "15"

Environment variables set by runcpu during the 623.xalancbmk_s peak run:
GOMP_CPU_AFFINITY = "15"

Environment variables set by runcpu during the 631.deepsjeng_s peak run:
GOMP_CPU_AFFINITY = "15"

Environment variables set by runcpu during the 641.leela_s peak run:
GOMP_CPU_AFFINITY = "15"

Environment variables set by runcpu during the 648.exchange2_s peak run:
GOMP_CPU_AFFINITY = "15"

Environment variables set by runcpu during the 657.xz_s peak run:
GOMP_CPU_AFFINITY = "0-95"

General Notes

Binaries were compiled on a system with 2x AMD EPYC 9174F CPU + 1.5TiB Memory using RHEL 8.6

NA: 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.

Platform Notes

BIOS Configurations : Parameters are selected in the order shown below
Workload Profile set to General Peak Frequency Compute
Determinism Control set to Manual
Performance Determinism set to Power Deterministic
Memory Patrol Scrubbing set to Disabled
ACPI CST C2 Latency set to 18 microseconds
Last-Level Cache (LLC) as NUMA Node set to Enabled
NUMA memory domains per socket set to Four memory domains per socket
Thermal Configuration set to Enhanced CPU Cooling
Workload Profile set to Custom
 Power Regulator set to OS Control Mode

 Sysinfo program /home/cpu2017/bin/sysinfo
 Rev: r6732 of 2022-11-07 fe91c89b7ed5c36ae2c92cc097bec197
 running on localhost Sun Sep  7 22:57:10 2025

 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 254 (254.10+suse.84.ge8d77af424)
 12. Services, from systemctl list-unit-files
 13. Linux kernel boot-time arguments, from /proc/cmdline
 14. cpupower frequency-info
 15. sysctl
 16. /sys/kernel/mm/transparent_hugepage
 17. /sys/kernel/mm/transparent_hugepage/khugepaged
 18. OS release
 19. Disk information
 20. /sys/devices/virtual/dmi/id
 21. dmidecode
 22. BIOS
 ------------------------------------------------------------

 ------------------------------------------------------------
 1. uname -a
   Linux localhost 6.4.0-150600.21-default #1 SMP PREEMPT_DYNAMIC Thu May 16 11:09:22 UTC 2024 (36c1e09/lp)
   x86_64 x86_64 x86_64 GNU/Linux

 ------------------------------------------------------------
 2. w
    22:57:10 up  1:22,  3 users,  load average: 0.08, 0.02, 0.01
   USER     TTY      FROM             LOGIN@   IDLE   JCPU   PCPU WHAT
   root     pts/1    10.79.30.185:S.0 22:56   10.00s  0.77s  0.03s /bin/bash ./amd_speed_aocc500_znver5_A1.sh

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

 ------------------------------------------------------------
 4. ulimit -a
   core file size          (blocks, -c) unlimited
   data seg size           (kbytes, -d) unlimited
   scheduling priority             (-e) 0
   file size               (blocks, -f) unlimited
   pending signals                 (-i) 3094641
   max locked memory       (kbytes, -l) 2097152
   max memory size         (kbytes, -m) unlimited
   open files                      (-n) 1024
   pipe size            (512 bytes, -p) 8
   POSIX message queues     (bytes, -q) 819200
   real-time priority              (-r) 0
   stack size              (kbytes, -s) unlimited
   cpu time               (seconds, -t) unlimited
   max user processes              (-u) 3094641
   virtual memory          (kbytes, -v) unlimited
   file locks                      (-x) unlimited

 ------------------------------------------------------------
 5. sysinfo process ancestry
  /usr/lib/systemd/systemd --switched-root --system --deserialize=42
  sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups
  sshd: root [priv]
  sshd: root@pts/0
  -bash
  screen -S cpu
  SCREEN -S cpu
  /bin/bash
  python3 ./run_intspeed.py
  /bin/bash ./amd_speed_aocc500_znver5_A1.sh
  runcpu --config amd_speed_aocc500_znver5_A1.cfg --tune all --reportable --iterations 3 intspeed
  runcpu --configfile amd_speed_aocc500_znver5_A1.cfg --tune all --reportable --iterations 3 --nopower
    --runmode speed --tune base:peak --size test:train:refspeed intspeed --nopreenv --note-preenv --logfile
    $SPEC/tmp/CPU2017.033/templogs/preenv.intspeed.033.0.log --lognum 033.0 --from_runcpu 2
  specperl $SPEC/bin/sysinfo
 $SPEC = /home/cpu2017

 ------------------------------------------------------------
 6. /proc/cpuinfo
     model name      : AMD EPYC 9455P 48-Core Processor
     vendor_id       : AuthenticAMD
     cpu family      : 26
     model           : 2
     stepping        : 1
     microcode       : 0xb002151
     bugs            : sysret_ss_attrs spectre_v1 spectre_v2 spec_store_bypass
     TLB size        : 192 4K pages
     cpu cores       : 48
     siblings        : 96
     1 physical ids (chips)
     96 processors (hardware threads)
     physical id 0: core ids 0-5,8-13,16-21,24-29,32-37,40-45,48-53,56-61
     physical id 0: apicids 0-11,16-27,32-43,48-59,64-75,80-91,96-107,112-123
   Caution: /proc/cpuinfo data regarding chips, cores, and threads is not necessarily reliable, especially for
   virtualized systems.  Use the above data carefully.

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

 From lscpu from util-linux 2.39.3:
   Architecture:                         x86_64
   CPU op-mode(s):                       32-bit, 64-bit
   Address sizes:                        52 bits physical, 57 bits virtual
   Byte Order:                           Little Endian
   CPU(s):                               96
   On-line CPU(s) list:                  0-95
   Vendor ID:                            AuthenticAMD
   BIOS Vendor ID:                       Advanced Micro Devices, Inc.
   Model name:                           AMD EPYC 9455P 48-Core Processor
   BIOS Model name:                      AMD EPYC 9455P 48-Core Processor                 CPU @ 3.1GHz
   BIOS CPU family:                      107
   CPU family:                           26
   Model:                                2
   Thread(s) per core:                   2
   Core(s) per socket:                   48
   Socket(s):                            1
   Stepping:                             1
   Frequency boost:                      enabled
   CPU(s) scaling MHz:                   101%
   CPU max MHz:                          3150.0000
   CPU min MHz:                          1500.0000
   BogoMIPS:                             6290.67
   Flags:                                fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
                                         pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb
                                         rdtscp lm constant_tsc rep_good amd_lbr_v2 nopl nonstop_tsc cpuid
                                         extd_apicid aperfmperf rapl pni pclmulqdq monitor ssse3 fma cx16 pcid
                                         sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm
                                         cmp_legacy extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch
                                         osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb bpext
                                         perfctr_llc mwaitx cpb cat_l3 cdp_l3 hw_pstate ssbd mba perfmon_v2
                                         ibrs ibpb stibp ibrs_enhanced vmmcall fsgsbase tsc_adjust bmi1 avx2
                                         smep bmi2 erms invpcid cqm rdt_a avx512f avx512dq rdseed adx smap
                                         avx512ifma clflushopt clwb avx512cd sha_ni avx512bw avx512vl xsaveopt
                                         xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total
                                         cqm_mbm_local user_shstk avx_vnni avx512_bf16 clzero irperf
                                         xsaveerptr rdpru wbnoinvd amd_ppin cppc arat npt lbrv svm_lock
                                         nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter
                                         pfthreshold avic v_vmsave_vmload vgif x2avic v_spec_ctrl vnmi
                                         avx512vbmi umip pku ospke avx512_vbmi2 gfni vaes vpclmulqdq
                                         avx512_vnni avx512_bitalg avx512_vpopcntdq la57 rdpid bus_lock_detect
                                         movdiri movdir64b overflow_recov succor smca fsrm avx512_vp2intersect
                                         flush_l1d debug_swap
   L1d cache:                            2.3 MiB (48 instances)
   L1i cache:                            1.5 MiB (48 instances)
   L2 cache:                             48 MiB (48 instances)
   L3 cache:                             256 MiB (8 instances)
   NUMA node(s):                         8
   NUMA node0 CPU(s):                    0-5,48-53
   NUMA node1 CPU(s):                    6-11,54-59
   NUMA node2 CPU(s):                    12-17,60-65
   NUMA node3 CPU(s):                    18-23,66-71
   NUMA node4 CPU(s):                    24-29,72-77
   NUMA node5 CPU(s):                    30-35,78-83
   NUMA node6 CPU(s):                    36-41,84-89
   NUMA node7 CPU(s):                    42-47,90-95
   Vulnerability Gather data sampling:   Not affected
   Vulnerability Itlb multihit:          Not affected
   Vulnerability L1tf:                   Not affected
   Vulnerability Mds:                    Not affected
   Vulnerability Meltdown:               Not affected
   Vulnerability Mmio stale data:        Not affected
   Vulnerability Reg file data sampling: Not affected
   Vulnerability Retbleed:               Not affected
   Vulnerability Spec rstack overflow:   Not affected
   Vulnerability Spec store bypass:      Mitigation; Speculative Store Bypass disabled via prctl
   Vulnerability Spectre v1:             Mitigation; usercopy/swapgs barriers and __user pointer sanitization
   Vulnerability Spectre v2:             Mitigation; Enhanced / Automatic IBRS; IBPB conditional; STIBP
                                         always-on; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected
   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       48K     2.3M   12 Data            1    64        1             64
      L1i       32K     1.5M    8 Instruction     1    64        1             64
      L2         1M      48M   16 Unified         2  1024        1             64
      L3        32M     256M   16 Unified         3 32768        1             64

 ------------------------------------------------------------
 8. numactl --hardware
 NOTE: a numactl 'node' might or might not correspond to a physical chip.
   available: 8 nodes (0-7)
   node 0 cpus: 0-5,48-53
   node 0 size: 96448 MB
   node 0 free: 95743 MB
   node 1 cpus: 6-11,54-59
   node 1 size: 96764 MB
   node 1 free: 96409 MB
   node 2 cpus: 12-17,60-65
   node 2 size: 96764 MB
   node 2 free: 96434 MB
   node 3 cpus: 18-23,66-71
   node 3 size: 96764 MB
   node 3 free: 96526 MB
   node 4 cpus: 24-29,72-77
   node 4 size: 96726 MB
   node 4 free: 96390 MB
   node 5 cpus: 30-35,78-83
   node 5 size: 96764 MB
   node 5 free: 96395 MB
   node 6 cpus: 36-41,84-89
   node 6 size: 96764 MB
   node 6 free: 96355 MB
   node 7 cpus: 42-47,90-95
   node 7 size: 96692 MB
   node 7 free: 96156 MB
   node distances:
   node   0   1   2   3   4   5   6   7
     0:  10  11  12  12  12  12  12  12
     1:  11  10  12  12  12  12  12  12
     2:  12  12  10  11  12  12  12  12
     3:  12  12  11  10  12  12  12  12
     4:  12  12  12  12  10  11  12  12
     5:  12  12  12  12  11  10  12  12
     6:  12  12  12  12  12  12  10  11
     7:  12  12  12  12  12  12  11  10

 ------------------------------------------------------------
 9. /proc/meminfo
    MemTotal:       792259360 kB

 ------------------------------------------------------------
 10. who -r
   run-level 5 Sep 7 21:35

 ------------------------------------------------------------
 11. Systemd service manager version: systemd 254 (254.10+suse.84.ge8d77af424)
   Default Target  Status
   graphical       running

 ------------------------------------------------------------
 12. Services, from systemctl list-unit-files
   STATE            UNIT FILES
   enabled          ModemManager YaST2-Firstboot YaST2-Second-Stage apparmor appstream-sync-cache auditd
                    bluetooth cron display-manager getty@ irqbalance iscsi issue-generator kbdsettings klog
                    lvm2-monitor nscd nvmefc-boot-connections nvmf-autoconnect oracle postfix purge-kernels
                    rollback rsyslog sapconf smartd sshd sysctl-logger systemd-pstore virtqemud virtxend
                    wicked wickedd-auto4 wickedd-dhcp4 wickedd-dhcp6 wickedd-nanny wpa_supplicant xencommons
   enabled-runtime  systemd-fsck-root systemd-remount-fs
   disabled         NetworkManager NetworkManager-dispatcher NetworkManager-wait-online accounts-daemon amavis
                    apache2 apache2@ autofs autoyast-initscripts bgpd blk-availability bluetooth-mesh
                    boot-sysctl booth-arbitrator booth@ ca-certificates certmonger chrony-wait chronyd
                    clamav-milter clamd console-getty corosync corosync-notifyd crm_mon ctdb cups cups-browsed
                    ddclient debug-shell dhcpd dhcpd6 dhcrelay dhcrelay6 dirsrv@ dlm dnsmasq drbd
                    drbd-lvchange@ drbd-wait-promotable@ ebtables exchange-bmc-os-info fetchmail firewalld
                    freshclam fsidd gpm grub2-once haveged hawk hwloc-dump-hwdata ipmi ipmievd ipvsadm
                    iscsi-init iscsid isisd issue-add-ssh-keys kexec-load ksm kvm_stat ldirectord
                    libvirt-guests logd lunmask lvmlockd lvmlocks man-db-create mariadb mariadb@ multipathd
                    named nfs nfs-blkmap nfs-server nfsserver nmb openvpn@ ospf6d ospfd ostree-remount
                    pacemaker racoon racoon-setkey radvd rarpd@ ripd ripngd rpcbind rpmconfigcheck rsyncd
                    rtkit-daemon sanlock sbd sbd_remote serial-getty@ smartd_generate_opts smb snmpd snmptrapd
                    spamd spampd speech-dispatcherd squid srp_daemon srp_daemon_port@ strongswan
                    strongswan-starter svnserve sysstat systemd-boot-check-no-failures systemd-confext
                    systemd-network-generator systemd-nspawn@ systemd-sysext systemd-time-wait-sync
                    systemd-timesyncd tcsd udisks2 update-system-flatpaks upower virtinterfaced virtlockd
                    virtlogd virtnetworkd virtnodedevd virtnwfilterd virtsecretd virtstoraged vncserver@
                    vsftpd wdmd winbind wpa_supplicant@ xen-dom0-modules xen-init-dom0
                    xen-qemu-dom0-disk-backend xen-watchdog xenconsoled xendomains xenstored zebra
   indirect         pcscd saned@ systemd-userdbd tftp uuidd wickedd

 ------------------------------------------------------------
 13. Linux kernel boot-time arguments, from /proc/cmdline
   BOOT_IMAGE=/boot/vmlinuz-6.4.0-150600.21-default
   root=UUID=97def8eb-7bcd-4ed3-b3a2-8816e352f9b0
   splash=silent
   mitigations=auto
   quiet
   security=apparmor
   amd_pstate=active

 ------------------------------------------------------------
 14. cpupower frequency-info
   analyzing CPU 24:
     current policy: frequency should be within 1.50 GHz and 3.15 GHz.
                     The governor "performance" may decide which speed to use
                     within this range.
     boost state support:
       Supported: yes
       Active: yes

 ------------------------------------------------------------
 15. sysctl
   kernel.numa_balancing                   0
   kernel.randomize_va_space               0
   vm.compaction_proactiveness            20
   vm.dirty_background_bytes       314572800
   vm.dirty_background_ratio               0
   vm.dirty_bytes                          0
   vm.dirty_expire_centisecs            3000
   vm.dirty_ratio                          8
   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                           1
   vm.watermark_boost_factor           15000
   vm.watermark_scale_factor              10
   vm.zone_reclaim_mode                    1

 ------------------------------------------------------------
 16. /sys/kernel/mm/transparent_hugepage
   defrag          [always] defer defer+madvise madvise never
   enabled         [always] madvise never
   hpage_pmd_size  2097152
   shmem_enabled   always within_size advise [never] deny force

 ------------------------------------------------------------
 17. /sys/kernel/mm/transparent_hugepage/khugepaged
   alloc_sleep_millisecs   60000
   defrag                      1
   max_ptes_none             511
   max_ptes_shared           256
   max_ptes_swap              64
   pages_to_scan            4096
   scan_sleep_millisecs    10000

 ------------------------------------------------------------
 18. OS release
   From /etc/*-release /etc/*-version
   os-release SUSE Linux Enterprise Server 15 SP6

 ------------------------------------------------------------
 19. Disk information
 SPEC is set to: /home/cpu2017
   Filesystem     Type  Size  Used Avail Use% Mounted on
   /dev/nvme3n1p3 ext4  1.8T   20G  1.7T   2% /

 ------------------------------------------------------------
 20. /sys/devices/virtual/dmi/id
     Vendor:         HPE
     Product:        HPE ProLiant Compute DL325 Gen12
     Product Family: ProLiant
     Serial:         SANJACSCM

 ------------------------------------------------------------
 21. dmidecode
   Additional information from dmidecode 3.4 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 Hynix HMCG94AHBRA480N 64 GB 2 rank 6400, configured at 5200
     4x Micron MTC40F2046S1RC64BD2 QSFF 64 GB 2 rank 6400, configured at 5200


 ------------------------------------------------------------
 22. BIOS
 (This section combines info from /sys/devices and dmidecode.)
    BIOS Vendor:       HPE
    BIOS Version:      1.20
    BIOS Date:         07/11/2025
    BIOS Revision:     1.20
    Firmware Revision: 1.16

Compiler Version Notes

============================================================================================================
C       | 600.perlbench_s(base, peak) 602.gcc_s(base, peak) 605.mcf_s(base, peak) 625.x264_s(base, peak)
        | 657.xz_s(base, peak)
------------------------------------------------------------------------------------------------------------
AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1377 2024_09_24)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc/aocc-compiler-5.0.0/bin
------------------------------------------------------------------------------------------------------------

============================================================================================================
C++     | 620.omnetpp_s(base, peak) 623.xalancbmk_s(base, peak) 631.deepsjeng_s(base, peak)
        | 641.leela_s(base, peak)
------------------------------------------------------------------------------------------------------------
AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1377 2024_09_24)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc/aocc-compiler-5.0.0/bin
------------------------------------------------------------------------------------------------------------

============================================================================================================
Fortran | 648.exchange2_s(base, peak)
------------------------------------------------------------------------------------------------------------
AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1377 2024_09_24)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc/aocc-compiler-5.0.0/bin
------------------------------------------------------------------------------------------------------------

Base Compiler Invocation

C benchmarks:

 clang 

C++ benchmarks:

 clang++ 

Fortran benchmarks:

 flang 

Base Portability Flags

600.perlbench_s:  -DSPEC_LINUX_X64   -DSPEC_LP64 
602.gcc_s:  -DSPEC_LP64 
605.mcf_s:  -DSPEC_LP64 
620.omnetpp_s:  -DSPEC_LP64 
623.xalancbmk_s:  -DSPEC_LINUX   -DSPEC_LP64 
625.x264_s:  -DSPEC_LP64 
631.deepsjeng_s:  -DSPEC_LP64 
641.leela_s:  -DSPEC_LP64 
648.exchange2_s:  -DSPEC_LP64 
657.xz_s:  -DSPEC_LP64 

Base Optimization Flags

C benchmarks:

 -m64   -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6   -Wl,-mllvm -Wl,-reduce-array-computations=3   -Wl,-allow-multiple-definition   -Wl,-mllvm -Wl,-extra-inliner   -O3   -march=znver5   -fveclib=AMDLIBM   -ffast-math   -fopenmp   -DSPEC_OPENMP   -flto   -fremap-arrays   -fstrip-mining   -fstruct-layout=7   -mllvm -inline-threshold=1000   -mllvm -reduce-array-computations=3   -mllvm -unroll-threshold=50   -zopt   -fopenmp=libomp   -lomp   -lamdlibm   -lflang   -lamdalloc 

C++ benchmarks:

 -m64   -std=c++14   -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6   -Wl,-mllvm -Wl,-reduce-array-computations=3   -O3   -march=znver5   -fveclib=AMDLIBM   -ffast-math   -fopenmp   -DSPEC_OPENMP   -flto   -mllvm -loop-unswitch-threshold=200000   -mllvm -reduce-array-computations=3   -mllvm -unroll-threshold=100   -zopt   -fvirtual-function-elimination   -fvisibility=hidden   -fopenmp=libomp   -lomp   -lamdlibm   -lflang   -lamdalloc-ext 

Fortran benchmarks:

 -m64   -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6   -Wl,-mllvm -Wl,-reduce-array-computations=3   -Wl,-mllvm -Wl,-enable-iv-split   -Wl,-mllvm -Wl,-inline-recursion=4   -Wl,-mllvm -Wl,-lsr-in-nested-loop   -O3   -march=znver5   -fveclib=AMDLIBM   -ffast-math   -fopenmp   -flto   -mllvm -optimize-strided-mem-cost   -mllvm -unroll-aggressive   -mllvm -unroll-threshold=150   -fopenmp=libomp   -lomp   -lamdlibm   -lflang   -lamdalloc 

Base Other Flags

C benchmarks:

 -Wno-return-type   -Wno-unused-command-line-argument 

C++ benchmarks:

 -Wno-unused-command-line-argument 

Fortran benchmarks:

 -Wno-unused-command-line-argument 

Peak Compiler Invocation

C benchmarks:

 clang 

C++ benchmarks:

 clang++ 

Fortran benchmarks:

 flang 

Peak Portability Flags

Same as Base Portability Flags

Peak Optimization Flags

C benchmarks:

600.perlbench_s:  -m64   -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6   -Wl,-mllvm -Wl,-reduce-array-computations=3   -Wl,-allow-multiple-definition   -Wl,-mllvm -Wl,-extra-inliner   -Ofast   -march=znver5   -fveclib=AMDLIBM   -ffast-math   -fopenmp   -flto   -DSPEC_OPENMP   -fremap-arrays   -fstrip-mining   -fstruct-layout=9   -mllvm -inline-threshold=1000   -mllvm -reduce-array-computations=3   -mllvm -unroll-threshold=50   -zopt   -fopenmp=libomp   -lomp   -lamdlibm   -lamdalloc   -lflang 
602.gcc_s:  Same as 600.perlbench_s 
605.mcf_s:  -m64   -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6   -Wl,-mllvm -Wl,-reduce-array-computations=3   -Wl,-mllvm -Wl,-extra-inliner   -Ofast   -march=znver5   -fveclib=AMDLIBM   -ffast-math   -fopenmp   -flto   -DSPEC_OPENMP   -fremap-arrays   -fstrip-mining   -fstruct-layout=9   -mllvm -inline-threshold=1000   -mllvm -reduce-array-computations=3   -mllvm -unroll-threshold=50   -zopt   -fopenmp=libomp   -lomp   -lamdlibm   -lamdalloc   -lflang 
625.x264_s:  basepeak = yes 
657.xz_s:  Same as 600.perlbench_s 

C++ benchmarks:

620.omnetpp_s:  -m64   -std=c++14   -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6   -Wl,-mllvm -Wl,-reduce-array-computations=3   -Ofast   -march=znver5   -fveclib=AMDLIBM   -ffast-math   -fopenmp   -flto   -DSPEC_OPENMP   -mllvm -reduce-array-computations=3   -mllvm -unroll-threshold=100   -zopt   -fvirtual-function-elimination   -fvisibility=hidden   -fopenmp=libomp   -lomp   -lamdlibm   -lamdalloc-ext   -lflang 
623.xalancbmk_s:  -m64   -std=c++14   -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6   -Wl,-mllvm -Wl,-reduce-array-computations=3   -Wl,-mllvm -Wl,-do-block-reorder=advanced   -Ofast   -march=znver5   -fveclib=AMDLIBM   -ffast-math   -fopenmp   -flto   -DSPEC_OPENMP   -mllvm -reduce-array-computations=3   -mllvm -unroll-threshold=100   -zopt   -fvirtual-function-elimination   -fvisibility=hidden   -mllvm -do-block-reorder=advanced   -fopenmp=libomp   -lomp   -lamdlibm   -lamdalloc-ext   -lflang 
631.deepsjeng_s:  -m64   -std=c++14   -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6   -Wl,-mllvm -Wl,-reduce-array-computations=3   -Ofast   -march=znver5   -fveclib=AMDLIBM   -ffast-math   -fopenmp   -flto   -DSPEC_OPENMP   -mllvm -reduce-array-computations=3   -mllvm -unroll-threshold=100   -zopt   -fvirtual-function-elimination   -fvisibility=hidden   -fopenmp=libomp   -lomp   -lamdlibm   -lamdalloc   -lflang 
641.leela_s:  Same as 631.deepsjeng_s 

Fortran benchmarks:

 -m64   -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6   -Wl,-mllvm -Wl,-reduce-array-computations=3   -Wl,-mllvm -Wl,-enable-iv-split   -Wl,-mllvm -Wl,-inline-recursion=4   -Wl,-mllvm -Wl,-lsr-in-nested-loop   -O3   -march=znver5   -fveclib=AMDLIBM   -ffast-math   -fopenmp   -flto   -mllvm -optimize-strided-mem-cost   -mllvm -unroll-aggressive   -mllvm -unroll-threshold=150   -fopenmp=libomp   -lomp   -lamdlibm   -lamdalloc   -lflang 

Peak Other Flags

C benchmarks:

 -Wno-return-type   -Wno-unused-command-line-argument 

C++ benchmarks:

 -Wno-unused-command-line-argument 

Fortran benchmarks:

 -Wno-unused-command-line-argument 

The flags files that were used to format this result can be browsed at
http://www.spec.org/cpu2017/flags/HPE-Platform-Flags-AMD-Turin-rev1.7.html,
http://www.spec.org/cpu2017/flags/aocc500-flags.2024-10-10.html.

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2017/flags/HPE-Platform-Flags-AMD-Turin-rev1.7.xml,
http://www.spec.org/cpu2017/flags/aocc500-flags.2024-10-10.xml.