SPEC CPU(R)2026 Integer Rate Result Hewlett Packard Enterprise ProLiant DL365 Gen11 (2.40 GHz, AMD EPYC 9745) Test Sponsor: HPE CPU2026 License: 3 Test date: Sep-2026 Test sponsor: HPE Hardware availability: Oct-2024 Tested by: HPE Software availability: May-2026 Base Base Base Peak Peak Peak Benchmarks Copies Run Time Rate Copies Run Time Rate ---------------- ------- --------- --------- ------- --------- --------- 706.stockfish_r 512 306 2110 S 512 306 2110 S 706.stockfish_r 512 305 2110 S 512 305 2110 S 706.stockfish_r 512 306 2110 * 512 306 2110 * 707.ntest_r 512 296 1020 S 512 296 1020 S 707.ntest_r 512 297 1020 S 512 297 1020 S 707.ntest_r 512 297 1020 * 512 297 1020 * 708.sqlite_r 512 394 686 S 512 374 724 * 708.sqlite_r 512 393 688 S 512 372 726 S 708.sqlite_r 512 393 688 * 512 374 723 S 710.omnetpp_r 512 258 966 S 256 128 970 S 710.omnetpp_r 512 258 963 * 256 128 968 S 710.omnetpp_r 512 260 958 S 256 128 969 * 714.cpython_r 512 240 1020 S 512 206 1190 * 714.cpython_r 512 240 1020 * 512 207 1190 S 714.cpython_r 512 242 1010 S 512 205 1190 S 721.gcc_r 512 516 681 S 512 489 718 S 721.gcc_r 512 515 681 * 512 488 719 S 721.gcc_r 512 515 682 S 512 489 718 * 723.llvm_r 512 296 876 S 512 296 878 S 723.llvm_r 512 298 872 * 512 296 876 * 723.llvm_r 512 299 868 S 512 296 876 S 727.cppcheck_r 512 213 864 S 512 212 865 S 727.cppcheck_r 512 212 867 * 512 212 868 * 727.cppcheck_r 512 211 870 S 512 211 869 S 729.abc_r 512 330 712 S 512 330 712 S 729.abc_r 512 329 713 * 512 329 713 * 729.abc_r 512 329 713 S 512 329 713 S 734.vpr_r 512 309 764 S 512 310 762 S 734.vpr_r 512 311 758 S 512 308 765 * 734.vpr_r 512 309 763 * 512 308 766 S 735.gem5_r 512 196 1270 S 512 196 1270 S 735.gem5_r 512 197 1270 S 512 197 1270 S 735.gem5_r 512 196 1270 * 512 196 1270 * 750.sealcrypto_r 512 279 983 * 512 279 983 * 750.sealcrypto_r 512 279 983 S 512 279 983 S 750.sealcrypto_r 512 281 977 S 512 281 977 S 753.ns3_r 512 178 1760 * 512 177 1770 S 753.ns3_r 512 178 1760 S 512 179 1750 S 753.ns3_r 512 178 1760 S 512 178 1770 * 777.zstd_r 512 615 536 * 512 593 556 S 777.zstd_r 512 615 536 S 512 601 548 S 777.zstd_r 512 616 536 S 512 593 556 * ================================================================================== 706.stockfish_r 512 306 2110 * 512 306 2110 * 707.ntest_r 512 297 1020 * 512 297 1020 * 708.sqlite_r 512 393 688 * 512 374 724 * 710.omnetpp_r 512 258 963 * 256 128 969 * 714.cpython_r 512 240 1020 * 512 206 1190 * 721.gcc_r 512 515 681 * 512 489 718 * 723.llvm_r 512 298 872 * 512 296 876 * 727.cppcheck_r 512 212 867 * 512 212 868 * 729.abc_r 512 329 713 * 512 329 713 * 734.vpr_r 512 309 763 * 512 308 765 * 735.gem5_r 512 196 1270 * 512 196 1270 * 750.sealcrypto_r 512 279 983 * 512 279 983 * 753.ns3_r 512 178 1760 * 512 178 1770 * 777.zstd_r 512 615 536 * 512 593 556 * SPECrate(R)2026_int_base 949 SPECrate(R)2026_int_peak 971 HARDWARE -------- CPU Name: AMD EPYC 9745 Max MHz: 3700 Nominal: 2400 Enabled: 256 cores, 2 chips, 2 threads/core Orderable: 1,2 Chips 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 / 16 cores Other: None Memory: 1536 GB (24 x 64 GB 2Rx4 PC5-6400B-R) Storage: 1 x 1.6 TB NVMe SSD Cooling: Air Other: None SOFTWARE -------- OS: SUSE Linux Enterprise Server 15 SP7 Kernel 6.4.0-150700.53.6-default Compiler: C/C++/Fortran: Version 5.2.0 of AOCC Compiler Category: Vendor Firmware: HPE BIOS Version v3.22 08/20/2026 released Aug-2026 File System: btrfs System State: Run level 3 (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 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 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' and 'echo always > /sys/kernel/mm/transparent_hugepage/shmem_enabled' run as root. Environment Variables Notes --------------------------- Environment variables set by runcpu before the start of the run: LD_LIBRARY_PATH = "/home/cpu2026/amd_rate_aocc520_znver5_A_lib/lib:/home/cpu2026/amd_rate_ aocc520_znver5_A_lib/lib32:" MALLOC_CONF = "retain:true" General Notes ------------- Binaries were compiled on a system with 2x AMD EPYC Venice256 CPU + 2TiB Memory using Ubuntu 24.04 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 Throughput 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 Thermal Configuration set to Maximum Cooling NUMA memory domains per socket set to Four memory domains per socket AMD Periodic Directory Rinse set to Periodic Workload Profile set to Custom Power Regulator set to OS Control Mode Sysinfo program /home/cpu2026/bin/sysinfo Rev: 779ab21020787073335a329f3a45e2cd running on localhost Tue Sep 15 22:26:03 2026 SUT (System Under Test) info as seen by some common utilities. ------------------------------------------------------------ Table of contents ------------------------------------------------------------ 1. uname -srvm 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 (254.27+suse.167.g130293e510) 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 -srvm Linux 6.4.0-150700.53.6-default #1 SMP PREEMPT_DYNAMIC Tue Jul 1 14:54:47 UTC 2025 (8ab7501) x86_64 ------------------------------------------------------------ 2. w 22:26:03 up 2 min, 4 users, load average: 0.47, 0.26, 0.10 USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT ------------------------------------------------------------ 3. Username From environment variable $USER: root ------------------------------------------------------------ 4. ulimit -a core file size (blocks, -c) 0 data seg size (kbytes, -d) unlimited scheduling priority (-e) 0 file size (blocks, -f) unlimited pending signals (-i) 6189902 max locked memory (kbytes, -l) 2048 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) 6189902 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@notty /bin/bash $SPEC/run_intrate_sh.sh sudo ./run_intrate.py python3 ./run_intrate.py runcpu --config amd_rate_aocc520_znver5_A1.cfg --tune all --reportable --iterations 3 intrate runcpu --configfile amd_rate_aocc520_znver5_A1.cfg --tune all --reportable --iterations 3 --nopower --runmode rate --tune base:peak --size test:train:refrate intrate --nopreenv --note-preenv --logfile $SPEC/tmp/CPU2026.001/templogs/preenv.intrate.001.0.log --lognum 001.0 --from_runcpu 2 specperl $SPEC/bin/sysinfo $SPEC = /home/cpu2026 ------------------------------------------------------------ 6. /proc/cpuinfo model name : AMD EPYC 9745 128-Core Processor vendor_id : AuthenticAMD cpu family : 26 model : 17 stepping : 0 microcode : 0xb101066 bugs : sysret_ss_attrs spectre_v1 spectre_v2 spec_store_bypass srso TLB size : 192 4K pages cpu cores : 128 siblings : 256 2 physical ids (chips) 512 processors (hardware threads) physical id 0: core ids 0-127 physical id 1: core ids 0-127 physical id 0: apicids 0-255 physical id 1: apicids 256-511 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 2.40.4: 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): 512 On-line CPU(s) list: 0-511 Vendor ID: AuthenticAMD Model name: AMD EPYC 9745 128-Core Processor CPU family: 26 Model: 17 Thread(s) per core: 2 Core(s) per socket: 128 Socket(s): 2 Stepping: 0 Frequency boost: enabled CPU(s) scaling MHz: 100% CPU max MHz: 2400.0000 CPU min MHz: 1500.0000 BogoMIPS: 4792.76 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 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm 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 amd_ibpb_ret 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 hv_inuse_wr_allowed srso_user_kernel_no amd_lbr_pmc_freeze Virtualization: AMD-V L1d cache: 12 MiB (256 instances) L1i cache: 8 MiB (256 instances) L2 cache: 256 MiB (256 instances) L3 cache: 512 MiB (16 instances) NUMA node(s): 8 NUMA node0 CPU(s): 0-31,256-287 NUMA node1 CPU(s): 32-63,288-319 NUMA node2 CPU(s): 64-95,320-351 NUMA node3 CPU(s): 96-127,352-383 NUMA node4 CPU(s): 128-159,384-415 NUMA node5 CPU(s): 160-191,416-447 NUMA node6 CPU(s): 192-223,448-479 NUMA node7 CPU(s): 224-255,480-511 Vulnerability Gather data sampling: Not affected Vulnerability Indirect target selection: 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: Mitigation; IBPB on VMEXIT only 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; 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 12M 12 Data 1 64 1 64 L1i 32K 8M 8 Instruction 1 64 1 64 L2 1M 256M 16 Unified 2 1024 1 64 L3 32M 512M 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: 0-31,256-287 node 0 size: 193139 MB node 0 free: 192522 MB node 1 cpus: 32-63,288-319 node 1 size: 193518 MB node 1 free: 192930 MB node 2 cpus: 64-95,320-351 node 2 size: 193518 MB node 2 free: 193005 MB node 3 cpus: 96-127,352-383 node 3 size: 193518 MB node 3 free: 193037 MB node 4 cpus: 128-159,384-415 node 4 size: 193480 MB node 4 free: 192956 MB node 5 cpus: 160-191,416-447 node 5 size: 193518 MB node 5 free: 193048 MB node 6 cpus: 192-223,448-479 node 6 size: 193518 MB node 6 free: 193019 MB node 7 cpus: 224-255,480-511 node 7 size: 193290 MB node 7 free: 192767 MB node distances: node 0 1 2 3 4 5 6 7 0: 10 12 12 12 32 32 32 32 1: 12 10 12 12 32 32 32 32 2: 12 12 10 12 32 32 32 32 3: 12 12 12 10 32 32 32 32 4: 32 32 32 32 10 12 12 12 5: 32 32 32 32 12 10 12 12 6: 32 32 32 32 12 12 10 12 7: 32 32 32 32 12 12 12 10 ------------------------------------------------------------ 9. /proc/meminfo MemTotal: 1584645328 kB ------------------------------------------------------------ 10. who -r run-level 3 Sep 15 22:24 ------------------------------------------------------------ 11. Systemd service manager version: systemd 254 (254.27+suse.167.g130293e510) Default Target Status multi-user 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 issue-generator kbdsettings klog lvm2-monitor nscd nvmefc-boot-connections nvmf-autoconnect postfix purge-kernels rollback rsyslog smartd sshd systemd-pstore wicked wickedd-auto4 wickedd-dhcp4 wickedd-dhcp6 wickedd-nanny wpa_supplicant enabled-runtime systemd-remount-fs disabled NetworkManager NetworkManager-dispatcher NetworkManager-wait-online accounts-daemon autofs autoyast-initscripts blk-availability bluetooth-mesh boot-sysctl ca-certificates chrony-wait chronyd console-getty cups cups-browsed debug-shell dnsmasq ebtables exchange-bmc-os-info firewalld fsidd gnome-remote-desktop gpm grub2-once haveged hwloc-dump-hwdata ipmi ipmievd issue-add-ssh-keys kexec-load lunmask man-db-create multipathd nfs nfs-blkmap nmb openvpn@ ostree-remount ostree-state-overlay@ rpcbind rpmconfigcheck rsyncd rtkit-daemon samba-bgqd serial-getty@ smartd_generate_opts smb snmpd snmptrapd speech-dispatcherd systemd-boot-check-no-failures systemd-confext systemd-network-generator systemd-sysext systemd-time-wait-sync systemd-timesyncd tuned udisks2 update-system-flatpaks upower vncserver@ wpa_supplicant@ indirect pcscd saned@ systemd-userdbd wickedd ------------------------------------------------------------ 13. Linux kernel boot-time arguments, from /proc/cmdline BOOT_IMAGE=/boot/vmlinuz-6.4.0-150700.53.6-default root=UUID=d0ab7ebe-8d2b-4ca4-97d8-878a5337a104 splash=silent mitigations=auto quiet security=apparmor ------------------------------------------------------------ 14. cpupower frequency-info analyzing CPU 66: current policy: frequency should be within 1.50 GHz and 2.40 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 0 vm.dirty_background_ratio 10 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 SP7 ------------------------------------------------------------ 19. Disk information SPEC is set to: /home/cpu2026 Filesystem Type Size Used Avail Use% Mounted on /dev/nvme1n1p2 btrfs 1.5T 35G 1.5T 3% /home ------------------------------------------------------------ 20. /sys/devices/virtual/dmi/id Vendor: HPE Product: ProLiant DL365 Gen11 Product Family: ProLiant Serial: DL365G11-008 ------------------------------------------------------------ 21. dmidecode Additional information from dmidecode 3.6 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: 10x Hynix HMCG94AHBRA480N 64 GB 2 rank 6400 1x Hynix HMCG94AHBRA487N 64 GB 2 rank 6400 1x Micron MTC40F2046S1RC64BD2 MWFF 64 GB 2 rank 6400 12x Micron MTC40F2046S1RC64BD2 QSFF 64 GB 2 rank 6400 ------------------------------------------------------------ 22. BIOS (This section combines info from /sys/devices and dmidecode.) BIOS Vendor: HPE BIOS Version: 3.22 BIOS Date: 08/20/2026 BIOS Revision: 3.22 Firmware Revision: 1.79 Compiler Version Notes ---------------------- ============================================================================== C | 708.sqlite_r(base, peak) 714.cpython_r(base, peak) 777.zstd_r(base, | peak) ------------------------------------------------------------------------------ AMD clang version 17.0.6 (CLANG: AOCC_5.2.0-Build#2035 2026_04_10) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.2.0-4925-2035/bin ------------------------------------------------------------------------------ ============================================================================== C++ | 706.stockfish_r(base, peak) 707.ntest_r(base, peak) | 727.cppcheck_r(base, peak) 753.ns3_r(base, peak) ------------------------------------------------------------------------------ AMD clang version 17.0.6 (CLANG: AOCC_5.2.0-Build#2035 2026_04_10) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.2.0-4925-2035/bin ------------------------------------------------------------------------------ ============================================================================== C++, C | 710.omnetpp_r(base, peak) 721.gcc_r(base, peak) 723.llvm_r(base, | peak) 729.abc_r(base, peak) 734.vpr_r(base, peak) 735.gem5_r(base, | peak) 750.sealcrypto_r(base, peak) ------------------------------------------------------------------------------ AMD clang version 17.0.6 (CLANG: AOCC_5.2.0-Build#2035 2026_04_10) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.2.0-4925-2035/bin ------------------------------------------------------------------------------ Base Compiler Invocation ------------------------ C benchmarks: clang C++ benchmarks: clang++ Benchmarks using both C and C++: clang++ clang Base Optimization Flags ----------------------- C benchmarks: -std=c18 -no-pie -Wl,-mllvm -Wl,-inline-threshold=1500 -fstrip-mining -O3 -march=znver5 -fveclib=AMDLIBM -flto -fno-PIE -fno-plt -fremap-arrays -mllvm -inline-threshold=1500 -lamdalloc -lamdlibm C++ benchmarks: -std=c++17 -no-pie -Wl,-mllvm -Wl,-inline-threshold=1500 -O3 -march=znver5 -fveclib=AMDLIBM -flto -fno-PIE -fno-plt -fvirtual-function-elimination -fvisibility=hidden -mllvm -inline-threshold=1500 -stdlib=libc++ -lamdalloc -lamdlibm Benchmarks using both C and C++: -std=c++17 -std=c18 -no-pie -Wl,-mllvm -Wl,-inline-threshold=1500 -O3 -march=znver5 -fveclib=AMDLIBM -flto -fno-PIE -fno-plt -fremap-arrays -mllvm -inline-threshold=1500 -fvirtual-function-elimination -fvisibility=hidden -stdlib=libc++ -lamdalloc -lamdlibm Base Other Flags ---------------- C benchmarks: -L/work/cpu2026/v101/aocc52/rate/amd_rate_aocc520_znver5_A_lib/lib C++ benchmarks: -L/work/cpu2026/v101/aocc52/rate/amd_rate_aocc520_znver5_A_lib/lib Benchmarks using both C and C++: -L/work/cpu2026/v101/aocc52/rate/amd_rate_aocc520_znver5_A_lib/lib Peak Compiler Invocation ------------------------ C benchmarks: clang C++ benchmarks: clang++ Benchmarks using both C and C++: clang++ clang Peak Optimization Flags ----------------------- C benchmarks: 708.sqlite_r: -std=c18 -no-pie -Wl,-mllvm -Wl,-inline-threshold=1500 -fstrip-mining -fprofile-instr-generate(pass 1) -fprofile-instr-use(pass 2) -O3 -march=znver5 -fveclib=AMDLIBM -flto -fno-PIE -fno-plt -fremap-arrays -mllvm -inline-threshold=1500 -lamdalloc -lamdlibm 714.cpython_r: -std=c18 -no-pie -fprofile-instr-generate(pass 1) -fprofile-instr-use(pass 2) -O3 -march=znver5 -fveclib=AMDLIBM -flto -fno-PIE -fno-plt -fremap-arrays -mllvm -inline-threshold=1500 -mllvm -unroll-threshold=50 -lamdalloc -lamdlibm 777.zstd_r: -std=c18 -no-pie -Wl,-mllvm -Wl,-inline-threshold=1500 -fstrip-mining -O3 -march=znver5 -fveclib=AMDLIBM -flto -fno-PIE -fno-plt -fremap-arrays -mllvm -inline-threshold=1500 -mllvm -inline-threshold=3000 -lamdalloc -lamdlibm C++ benchmarks: 706.stockfish_r: basepeak = yes 707.ntest_r: basepeak = yes 727.cppcheck_r: -std=c++17 -no-pie -Wl,-mllvm -Wl,-inline-threshold=1500 -O3 -march=znver5 -fveclib=AMDLIBM -flto -fno-PIE -fno-plt -fvirtual-function-elimination -fvisibility=hidden -mllvm -inline-threshold=1500 -stdlib=libc++ -lamdalloc -lamdlibm 753.ns3_r: Same as 727.cppcheck_r Benchmarks using both C and C++: 710.omnetpp_r: -std=c++17 -std=c18 -no-pie -Wl,-mllvm -Wl,-inline-threshold=1500 -O3 -march=znver5 -fveclib=AMDLIBM -flto -fno-PIE -fno-plt -fremap-arrays -mllvm -inline-threshold=1500 -fvirtual-function-elimination -fvisibility=hidden -stdlib=libc++ -lamdalloc -lamdlibm 721.gcc_r: -std=c++17 -std=c18 -no-pie -Wl,-mllvm -Wl,-inline-threshold=1500 -fprofile-instr-generate(pass 1) -fprofile-instr-use(pass 2) -O3 -march=znver5 -fveclib=AMDLIBM -flto -fno-PIE -fno-plt -fremap-arrays -mllvm -inline-threshold=1500 -fvirtual-function-elimination -fvisibility=hidden -stdlib=libc++ -lamdalloc -lamdlibm 723.llvm_r: Same as 710.omnetpp_r 729.abc_r: basepeak = yes 734.vpr_r: Same as 710.omnetpp_r 735.gem5_r: basepeak = yes 750.sealcrypto_r: basepeak = yes Peak Other Flags ---------------- C benchmarks: -L/work/cpu2026/v101/aocc52/rate/amd_rate_aocc520_znver5_A_lib/lib C++ benchmarks: -L/work/cpu2026/v101/aocc52/rate/amd_rate_aocc520_znver5_A_lib/lib Benchmarks using both C and C++: -L/work/cpu2026/v101/aocc52/rate/amd_rate_aocc520_znver5_A_lib/lib The flags files that were used to format this result can be browsed at http://www.spec.org/cpu2026/results/flags/aocc-flags.2026-10-07.00.html http://www.spec.org/cpu2026/results/flags/HPE-Platform-Flags-AMD-Turin-rev1.12.html You can also download the XML flags sources by saving the following links: http://www.spec.org/cpu2026/results/flags/aocc-flags.2026-10-07.00.xml http://www.spec.org/cpu2026/results/flags/HPE-Platform-Flags-AMD-Turin-rev1.12.xml 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 2026 Standard Performance Evaluation Corporation Tested with SPEC CPU(R)2026 v1.0.1 on 2026-09-15 12:56:03-0400. Report generated on 2026-10-07 10:43:06 by CPU2026 text formatter (aa18784a). Originally published on 2026-10-06.