SPEC CPU(R)2017 Integer Speed Result Supermicro SuperServer SYS-112HA-TN (X14SBH-AP , Intel Xeon 6970E+) CPU2017 License: 001176 Test date: May-2026 Test sponsor: Supermicro Hardware availability: Jun-2026 Tested by: Supermicro Software availability: Apr-2026 Base Base Base Peak Peak Peak Benchmarks Threads Run Time Ratio Threads Run Time Ratio --------------- ------- --------- --------- ------- --------- --------- 600.perlbench_s 192 232 7.65 S 192 212 8.39 * 600.perlbench_s 192 235 7.56 S 192 212 8.37 S 600.perlbench_s 192 233 7.62 * 192 210 8.45 S 602.gcc_s 192 361 11.0 S 192 339 11.7 S 602.gcc_s 192 363 11.0 * 192 339 11.7 * 602.gcc_s 192 366 10.9 S 192 342 11.6 S 605.mcf_s 192 239 19.7 S 192 239 19.7 S 605.mcf_s 192 240 19.7 * 192 240 19.7 * 605.mcf_s 192 242 19.5 S 192 242 19.5 S 620.omnetpp_s 192 181 9.01 S 192 181 9.01 S 620.omnetpp_s 192 179 9.14 * 192 179 9.14 * 620.omnetpp_s 192 176 9.26 S 192 176 9.26 S 623.xalancbmk_s 192 117 12.1 * 192 117 12.1 * 623.xalancbmk_s 192 115 12.3 S 192 115 12.3 S 623.xalancbmk_s 192 118 12.0 S 192 118 12.0 S 625.x264_s 192 94.9 18.6 * 192 91.5 19.3 * 625.x264_s 192 95.0 18.6 S 192 91.6 19.2 S 625.x264_s 192 94.7 18.6 S 192 91.3 19.3 S 631.deepsjeng_s 192 226 6.34 * 192 226 6.34 * 631.deepsjeng_s 192 226 6.34 S 192 226 6.34 S 631.deepsjeng_s 192 225 6.37 S 192 225 6.37 S 641.leela_s 192 345 4.95 * 192 345 4.95 * 641.leela_s 192 345 4.95 S 192 345 4.95 S 641.leela_s 192 346 4.94 S 192 346 4.94 S 648.exchange2_s 192 115 25.7 * 192 115 25.7 * 648.exchange2_s 192 114 25.7 S 192 114 25.7 S 648.exchange2_s 192 115 25.7 S 192 115 25.7 S 657.xz_s 192 237 26.1 S 192 237 26.1 S 657.xz_s 192 237 26.1 * 192 237 26.1 * 657.xz_s 192 238 26.0 S 192 238 26.0 S ================================================================================= 600.perlbench_s 192 233 7.62 * 192 212 8.39 * 602.gcc_s 192 363 11.0 * 192 339 11.7 * 605.mcf_s 192 240 19.7 * 192 240 19.7 * 620.omnetpp_s 192 179 9.14 * 192 179 9.14 * 623.xalancbmk_s 192 117 12.1 * 192 117 12.1 * 625.x264_s 192 94.9 18.6 * 192 91.5 19.3 * 631.deepsjeng_s 192 226 6.34 * 192 226 6.34 * 641.leela_s 192 345 4.95 * 192 345 4.95 * 648.exchange2_s 192 115 25.7 * 192 115 25.7 * 657.xz_s 192 237 26.1 * 192 237 26.1 * SPECspeed(R)2017_int_base 12.2 SPECspeed(R)2017_int_peak 12.4 HARDWARE -------- CPU Name: Intel Xeon 6970E+ Max MHz: 3200 Nominal: 2300 Enabled: 192 cores, 1 chip Orderable: 1 chip Cache L1: 64 KB I + 32 KB D on chip per core L2: 192 MB I+D on chip per chip, 4 MB shared / 4 cores L3: 480 MB I+D on chip per chip Other: None Memory: 1152 GB (12 x 96 GB 2Rx4 PC5-8000B-R) Storage: 1 x 480 GB NVMe SSD Other: CPU Cooling: Air SOFTWARE -------- OS: Red Hat Enterprise Linux 9.7 Kernel 5.14.0-611.5.1.el9_7.x86_64 Compiler: C/C++: Version 2026.0 of Intel oneAPI DPC++/C++ Compiler for Linux; Fortran: Version 2026.0 of Intel Fortran Compiler for Linux; Parallel: Yes Firmware: Version 1.5b released May-2026 File System: xfs System State: Run level 3 (multi-user) Base Pointers: 64-bit Peak Pointers: 64-bit Other: jemalloc memory allocator V5.0.1 Power Management: BIOS and OS set to prefer performance at the cost of additional power usage. Operating System Notes ---------------------- Stack size set to unlimited using "ulimit -s unlimited" Environment Variables Notes --------------------------- Environment variables set by runcpu before the start of the run: KMP_AFFINITY = "granularity=fine,scatter" LD_LIBRARY_PATH = "/home/cpu2017/lib/intel64" MALLOC_CONF = "retain:true" OMP_STACKSIZE = "192M" General Notes ------------- Binaries compiled on a system with 2x Intel Xeon Platinum 8280M CPU + 384GB RAM memory using Redhat Enterprise Linux 8.0 Transparent Huge Pages enabled by default Prior to runcpu invocation Filesystem page cache synced and cleared with: sync; echo 3> /proc/sys/vm/drop_caches 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. jemalloc, a general purpose malloc implementation built with the RedHat Enterprise 7.5, and the system compiler gcc 4.8.5 sources available from jemalloc.net or https://github.com/jemalloc/jemalloc/releases Platform Notes -------------- BIOS settings: Workload Profile = HPC KTI Prefetch = Enable Stale AtoS = Disable LLC Dead Line Alloc = Disable Sysinfo program /home/cpu2017/bin/sysinfo Rev: r6732 of 2022-11-07 fe91c89b7ed5c36ae2c92cc097bec197 running on 135-179-165.engtw Thu May 28 09:53:17 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 252 (252-55.el9) 12. Services, from systemctl list-unit-files 13. Linux kernel boot-time arguments, from /proc/cmdline 14. cpupower frequency-info 15. tuned-adm active 16. sysctl 17. /sys/kernel/mm/transparent_hugepage 18. /sys/kernel/mm/transparent_hugepage/khugepaged 19. OS release 20. Disk information 21. /sys/devices/virtual/dmi/id 22. dmidecode 23. BIOS ------------------------------------------------------------ ------------------------------------------------------------ 1. uname -a Linux 135-179-165.engtw 5.14.0-611.5.1.el9_7.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Oct 17 14:16:35 EDT 2025 x86_64 x86_64 x86_64 GNU/Linux ------------------------------------------------------------ 2. w 09:53:17 up 15:42, 1 user, load average: 21.97, 123.52, 164.19 USER TTY LOGIN@ IDLE JCPU PCPU WHAT root tty1 Wed18 15:39m 1.02s 0.00s -bash ------------------------------------------------------------ 3. Username From environment variable $USER: root ------------------------------------------------------------ 4. ulimit -a real-time non-blocking time (microseconds, -R) unlimited core file size (blocks, -c) 0 data seg size (kbytes, -d) unlimited scheduling priority (-e) 0 file size (blocks, -f) unlimited pending signals (-i) 4640390 max locked memory (kbytes, -l) 64 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) 4640390 virtual memory (kbytes, -v) unlimited file locks (-x) unlimited ------------------------------------------------------------ 5. sysinfo process ancestry /usr/lib/systemd/systemd rhgb --switched-root --system --deserialize 31 login -- root -bash -bash runcpu --nobuild --action validate --define default-platform-flags -c ic2026.0-lin-clearwaterforest-speed-20260429.cfg --define cores=192 --tune base,peak -o all --define intspeedaffinity --define smt-on --define drop_caches intspeed runcpu --nobuild --action validate --define default-platform-flags --configfile ic2026.0-lin-clearwaterforest-speed-20260429.cfg --define cores=192 --tune base,peak --output_format all --define intspeedaffinity --define smt-on --define drop_caches --nopower --runmode speed --tune base:peak --size refspeed intspeed --nopreenv --note-preenv --logfile $SPEC/tmp/CPU2017.003/templogs/preenv.intspeed.003.0.log --lognum 003.0 --from_runcpu 2 specperl $SPEC/bin/sysinfo $SPEC = /home/cpu2017 ------------------------------------------------------------ 6. /proc/cpuinfo model name : Intel(R) Xeon(R) 6970E+ vendor_id : GenuineIntel cpu family : 6 model : 221 stepping : 1 microcode : 0x1000120 bugs : spectre_v1 spectre_v2 spec_store_bypass swapgs bhi spectre_v2_user cpu cores : 192 siblings : 192 1 physical ids (chips) 192 processors (hardware threads) physical id 0: core ids 0-63,128-191,256-319 physical id 0: apicids 0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72 ,74,76,78,80,82,84,86,88,90,92,94,96,98,100,102,104,106,108,110,112,114,116,118,120,122,124,126,256,258,2 60,262,264,266,268,270,272,274,276,278,280,282,284,286,288,290,292,294,296,298,300,302,304,306,308,310,31 2,314,316,318,320,322,324,326,328,330,332,334,336,338,340,342,344,346,348,350,352,354,356,358,360,362,364 ,366,368,370,372,374,376,378,380,382,512,514,516,518,520,522,524,526,528,530,532,534,536,538,540,542,544, 546,548,550,552,554,556,558,560,562,564,566,568,570,572,574,576,578,580,582,584,586,588,590,592,594,596,5 98,600,602,604,606,608,610,612,614,616,618,620,622,624,626,628,630,632,634,636,638 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 2.37.4: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 52 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 192 On-line CPU(s) list: 0-191 Vendor ID: GenuineIntel BIOS Vendor ID: Intel(R) Corporation Model name: Intel(R) Xeon(R) 6970E+ BIOS Model name: Intel(R) Xeon(R) 6970E+ CPU family: 6 Model: 221 Thread(s) per core: 1 Core(s) per socket: 192 Socket(s): 1 Stepping: 1 BogoMIPS: 4600.00 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cat_l2 cdp_l3 intel_ppin cdp_l2 ssbd mba ibrs ibpb stibp ibrs_enhanced tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid cqm rdt_a rdseed adx smap clflushopt clwb intel_pt sha_ni xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local split_lock_detect user_shstk avx_vnni lam wbnoinvd dtherm ida arat pln pts vnmi umip pku ospke waitpkg gfni vaes vpclmulqdq tme rdpid bus_lock_detect cldemote movdiri movdir64b enqcmd fsrm md_clear serialize pconfig arch_lbr ibt flush_l1d arch_capabilities Virtualization: VT-x L1d cache: 6 MiB (192 instances) L1i cache: 12 MiB (192 instances) L2 cache: 192 MiB (48 instances) L3 cache: 480 MiB (1 instance) NUMA node(s): 3 NUMA node0 CPU(s): 0-63 NUMA node1 CPU(s): 64-127 NUMA node2 CPU(s): 128-191 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: 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; PBRSB-eIBRS Not affected; BHI BHI_DIS_S Vulnerability Srbds: Not affected Vulnerability Tsa: 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 6M 8 Data 1 64 1 64 L1i 64K 12M 8 Instruction 1 128 1 64 L2 4M 192M 16 Unified 2 4096 1 64 L3 480M 480M 16 Unified 3 491520 1 64 ------------------------------------------------------------ 8. numactl --hardware NOTE: a numactl 'node' might or might not correspond to a physical chip. available: 3 nodes (0-2) node 0 cpus: 0-63 node 0 size: 386111 MB node 0 free: 383164 MB node 1 cpus: 64-127 node 1 size: 387055 MB node 1 free: 384296 MB node 2 cpus: 128-191 node 2 size: 386994 MB node 2 free: 384099 MB node distances: node 0 1 2 0: 10 15 17 1: 15 10 15 2: 17 15 10 ------------------------------------------------------------ 9. /proc/meminfo MemTotal: 1188005584 kB ------------------------------------------------------------ 10. who -r run-level 3 May 27 18:11 ------------------------------------------------------------ 11. Systemd service manager version: systemd 252 (252-55.el9) Default Target Status multi-user running ------------------------------------------------------------ 12. Services, from systemctl list-unit-files STATE UNIT FILES enabled ModemManager NetworkManager NetworkManager-dispatcher NetworkManager-wait-online accounts-daemon atd auditd avahi-daemon bluetooth chronyd crond cups dbus-broker firewalld gdm getty@ insights-client-boot irqbalance iscsi-onboot iscsi-starter kdump libstoragemgmt low-memory-monitor lvm2-monitor mcelog mdmonitor microcode multipathd nis-domainname nvmefc-boot-connections ostree-remount qemu-guest-agent rhsmcertd rsyslog rtkit-daemon selinux-autorelabel-mark smartd sshd sssd switcheroo-control systemd-boot-update systemd-network-generator systemd-pstore tuned udisks2 upower vgauthd vmtoolsd enabled-runtime systemd-remount-fs disabled arp-ethers blk-availability brltty canberra-system-bootup canberra-system-shutdown canberra-system-shutdown-reboot chrony-wait chronyd-restricted cni-dhcp console-getty cpupower cups-browsed dbus-daemon debug-shell dnf-system-upgrade dnsmasq iprdump iprinit iprupdate iscsi-init iscsid iscsiuio kpatch kvm_stat ledmon lvm-devices-import man-db-restart-cache-update netavark-dhcp-proxy netavark-firewalld-reload nftables nvmf-autoconnect ostree-readonly-sysroot-migration ostree-state-overlay@ podman podman-auto-update podman-clean-transient podman-kube@ podman-restart psacct ras-mc-ctl rasdaemon rdisc rhcd rhsm rhsm-facts rpmdb-rebuild selinux-check-proper-disable serial-getty@ speech-dispatcherd sshd-keygen@ systemd-boot-check-no-failures systemd-sysext tuned-ppd wpa_supplicant indirect iscsi spice-vdagentd sssd-autofs sssd-kcm sssd-nss sssd-pac sssd-pam sssd-ssh sssd-sudo systemd-sysupdate systemd-sysupdate-reboot ------------------------------------------------------------ 13. Linux kernel boot-time arguments, from /proc/cmdline BOOT_IMAGE=(hd0,gpt2)/vmlinuz-5.14.0-611.5.1.el9_7.x86_64 root=/dev/mapper/rhel_135--180--133-root ro resume=/dev/mapper/rhel_135--180--133-swap rd.lvm.lv=rhel_135-180-133/root rd.lvm.lv=rhel_135-180-133/swap rhgb quiet crashkernel=1G-2G:192M,2G-64G:256M,64G-:512M ------------------------------------------------------------ 14. cpupower frequency-info analyzing CPU 51: Unable to determine current policy boost state support: Supported: yes Active: yes ------------------------------------------------------------ 15. tuned-adm active Current active profile: throughput-performance ------------------------------------------------------------ 16. sysctl kernel.numa_balancing 1 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 40 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 10 vm.watermark_boost_factor 15000 vm.watermark_scale_factor 10 vm.zone_reclaim_mode 0 ------------------------------------------------------------ 17. /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 ------------------------------------------------------------ 18. /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 ------------------------------------------------------------ 19. OS release From /etc/*-release /etc/*-version os-release Red Hat Enterprise Linux 9.7 (Plow) redhat-release Red Hat Enterprise Linux release 9.7 (Plow) system-release Red Hat Enterprise Linux release 9.7 (Plow) ------------------------------------------------------------ 20. Disk information SPEC is set to: /home/cpu2017 Filesystem Type Size Used Avail Use% Mounted on /dev/mapper/rhel_135--180--133-home xfs 372G 37G 336G 10% /home ------------------------------------------------------------ 21. /sys/devices/virtual/dmi/id Vendor: Supermicro Product: Super Server Product Family: Family Serial: 0123456789 ------------------------------------------------------------ 22. 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: 12x SK Hynix HMCGM4AMBRB970N 96 GB 2 rank 8000 ------------------------------------------------------------ 23. BIOS (This section combines info from /sys/devices and dmidecode.) BIOS Vendor: American Megatrends International, LLC. BIOS Version: 1.5b BIOS Date: 05/04/2026 BIOS Revision: 5.35 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) ------------------------------------------------------------------------------------------------------------ Intel(R) oneAPI DPC++/C++ Compiler for applications running on Intel(R) 64, Version 2026.0.0 Build 20260331 Copyright (C) 1985-2026 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------------------------------------ ============================================================================================================ C++ | 620.omnetpp_s(base, peak) 623.xalancbmk_s(base, peak) 631.deepsjeng_s(base, peak) | 641.leela_s(base, peak) ------------------------------------------------------------------------------------------------------------ Intel(R) oneAPI DPC++/C++ Compiler for applications running on Intel(R) 64, Version 2026.0.0 Build 20260331 Copyright (C) 1985-2026 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------------------------------------ ============================================================================================================ Fortran | 648.exchange2_s(base, peak) ------------------------------------------------------------------------------------------------------------ Intel(R) Fortran Compiler for applications running on Intel(R) 64, Version 2026.0.0 Build 20260331 Copyright (C) 1985-2026 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------------------------------------ Base Compiler Invocation ------------------------ C benchmarks: icx C++ benchmarks: icpx Fortran benchmarks: ifx Base Portability Flags ---------------------- 600.perlbench_s: -DSPEC_LP64 -DSPEC_LINUX_X64 602.gcc_s: -DSPEC_LP64 605.mcf_s: -DSPEC_LP64 620.omnetpp_s: -DSPEC_LP64 623.xalancbmk_s: -DSPEC_LP64 -DSPEC_LINUX 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: -w -std=c11 -m64 -Wl,-z,muldefs -xclearwaterforest -O3 -ffast-math -flto -mfpmath=sse -funroll-loops -qopt-mem-layout-trans=4 -fiopenmp -DSPEC_OPENMP -L/usr/local/jemalloc64-5.0.1/lib -ljemalloc C++ benchmarks: -w -std=c++14 -m64 -Wl,-z,muldefs -xclearwaterforest -O3 -ffast-math -flto -mfpmath=sse -funroll-loops -qopt-mem-layout-trans=4 -fdelayed-template-parsing -L/usr/local/jemalloc64-5.0.1/lib -ljemalloc Fortran benchmarks: -w -m64 -Wl,-z,muldefs -xclearwaterforest -O3 -ffast-math -flto -mfpmath=sse -funroll-loops -qopt-mem-layout-trans=4 -nostandard-realloc-lhs -align array32byte -L/usr/local/jemalloc64-5.0.1/lib -ljemalloc Peak Compiler Invocation ------------------------ C benchmarks: icx C++ benchmarks: icpx Fortran benchmarks: ifx Peak Portability Flags ---------------------- Same as Base Portability Flags Peak Optimization Flags ----------------------- C benchmarks: 600.perlbench_s: -w -m64 -std=c11 -Wl,-z,muldefs -fprofile-generate(pass 1) -fprofile-use=default.profdata(pass 2) -xCORE-AVX2 -flto -Ofast(pass 1) -O3 -ffast-math -mfpmath=sse -funroll-loops -qopt-mem-layout-trans=4 -fiopenmp -DSPEC_OPENMP -fno-strict-overflow -fno-strict-aliasing -L/usr/local/jemalloc64-5.0.1/lib -ljemalloc 602.gcc_s: -w -m64 -std=c11 -Wl,-z,muldefs -fprofile-generate(pass 1) -fprofile-use=default.profdata(pass 2) -xCORE-AVX2 -flto -Ofast(pass 1) -O3 -ffast-math -mfpmath=sse -funroll-loops -qopt-mem-layout-trans=4 -fiopenmp -DSPEC_OPENMP -L/usr/local/jemalloc64-5.0.1/lib -ljemalloc 605.mcf_s: basepeak = yes 625.x264_s: -w -std=c11 -m64 -Wl,-z,muldefs -xclearwaterforest -O3 -ffast-math -flto -mfpmath=sse -funroll-loops -qopt-mem-layout-trans=4 -fiopenmp -DSPEC_OPENMP -fno-alias -L/usr/local/jemalloc64-5.0.1/lib -ljemalloc 657.xz_s: basepeak = yes C++ benchmarks: 620.omnetpp_s: basepeak = yes 623.xalancbmk_s: basepeak = yes 631.deepsjeng_s: basepeak = yes 641.leela_s: basepeak = yes Fortran benchmarks: 648.exchange2_s: basepeak = yes The flags files that were used to format this result can be browsed at http://www.spec.org/cpu2017/flags/Intel-ic2026-official-linux64.html http://www.spec.org/cpu2017/flags/Supermicro-Platform-Settings-V1.2-CWF-revC.html You can also download the XML flags sources by saving the following links: http://www.spec.org/cpu2017/flags/Intel-ic2026-official-linux64.xml http://www.spec.org/cpu2017/flags/Supermicro-Platform-Settings-V1.2-CWF-revC.xml SPEC CPU and SPECspeed 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(R)2017 v1.1.9 on 2026-05-27 21:53:17-0400. Report generated on 2026-06-16 17:50:15 by CPU2017 text formatter v6255. Originally published on 2026-06-16.