SPEC CPU(R)2026 Floating Point Rate Result Supermicro Hyper SuperServer SYS-221H-TNR Test Sponsor: Intel Corporation CPU2026 License: 13 Test date: Feb-2026 Test sponsor: Intel Corporation Hardware availability: Mar-2023 Tested by: Intel Corporation Software availability: Nov-2025 Base Base Base Peak Peak Peak Benchmarks Copies Run Time Rate Copies Run Time Rate ---------------- ------- --------- --------- ------- --------- --------- 709.cactus_r 256 238 923 S 256 238 923 S 709.cactus_r 256 239 919 * 256 239 919 * 722.palm_r 256 814 415 S 256 814 415 S 722.palm_r 256 818 413 * 256 818 413 * 731.astcenc_r 256 322 668 S 256 302 712 * 731.astcenc_r 256 322 667 * 256 302 713 S 736.ocio_r 256 457 490 * 256 457 490 * 736.ocio_r 256 456 492 S 256 456 492 S 737.gmsh_r 256 279 421 * 256 270 435 S 737.gmsh_r 256 279 421 S 256 271 434 * 748.flightdm_r 256 291 629 S 256 223 822 * 748.flightdm_r 256 292 628 * 256 223 824 S 749.fotonik3d_r 256 1430 207 S 256 1430 207 S 749.fotonik3d_r 256 1434 206 * 256 1434 206 * 765.roms_r 256 1691 239 * 256 1691 239 * 765.roms_r 256 1677 240 S 256 1677 240 S 766.femflow_r 256 306 1230 * 256 306 1230 * 766.femflow_r 256 306 1230 S 256 306 1230 S 767.nest_r 256 345 588 * 256 326 622 S 767.nest_r 256 343 591 S 256 327 620 * 772.marian_r 256 570 709 * 256 570 709 * 772.marian_r 256 566 714 S 256 566 714 S 782.lbm_r 256 732 200 * 256 732 200 * 782.lbm_r 256 732 201 S 256 732 201 S ================================================================================== 709.cactus_r 256 239 919 * 256 239 919 * 722.palm_r 256 818 413 * 256 818 413 * 731.astcenc_r 256 322 667 * 256 302 712 * 736.ocio_r 256 457 490 * 256 457 490 * 737.gmsh_r 256 279 421 * 256 271 434 * 748.flightdm_r 256 292 628 * 256 223 822 * 749.fotonik3d_r 256 1434 206 * 256 1434 206 * 765.roms_r 256 1691 239 * 256 1691 239 * 766.femflow_r 256 306 1230 * 256 306 1230 * 767.nest_r 256 345 588 * 256 327 620 * 772.marian_r 256 570 709 * 256 570 709 * 782.lbm_r 256 732 200 * 256 732 200 * SPECrate(R)2026_fp_base 484 SPECrate(R)2026_fp_peak 501 HARDWARE -------- CPU Name: Intel Xeon Platinum 8592+ Max MHz: 3900 Nominal: 1900 Enabled: 128 cores, 2 chips, 2 threads/core Orderable: 1,2 chips Cache L1: 32 KB I + 48 KB D on chip per core L2: 2 MB I+D on chip per core L3: 320 MB I+D on chip per chip Other: None Memory: 1 TB (16 x 64 GB 2Rx4 PC5-6400B-R, running at 5600) Storage: 1 x 1.8 TB PCIe NVMe SSD Cooling: Air Other: None SOFTWARE -------- OS: Ubuntu 24.04 LTS 6.8.0-90-generic Compiler: C/C++: Version 2025.3 of Intel oneAPI DPC++/C++ Compiler for Linux; Fortran: Version 2025.3 of Intel Fortran Compiler for Linux Compiler Category: Vendor Firmware: Version 5.32 released Jul-2025 File System: ext4 System State: Run level 5 (Multiuser with networking) Base Pointers: 64-bit Peak Pointers: 64-bit Other: jemalloc memory allocator v5.3 Power Management: BIOS and OS set to prefer performance at the cost of additional power usage. Submit Notes ------------ The numactl mechanism was used to bind copies to processors. The config file option 'submit' was used to generate numactl commands to bind each copy to a specific processor. For details, please see the config file. 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: LD_LIBRARY_PATH = "/root/cpu2026/lib" MALLOC_CONF = "retain:true" General Notes ------------- Binaries compiled on a system with 2x Intel Xeon Platinum 8280M CPU + 384GB RAM memory using CentOS Stream 9. 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 runcpu command invoked through numactl i.e.: numactl --interleave=all runcpu 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 CentOS Stream 9, and the system compiler gcc 11.5.0 sources available from jemalloc.net or https://github.com/jemalloc/jemalloc/releases Platform Notes -------------- BIOS Configuration : Workload Profile set to Disabled Power Performance Tuning set to BIOS Controls EPB Energy Perf Bias CFG mode set to Extreme Performance KTI Prefetch set to Enabled LLC Dead Line Alloc set to Disabled Sub NUMA Clustering (SNC) set to Enable SNC2 (2-clusters) Stale A to S Dir optimization set to Disabled BMC Configuration: System Fan speed set to full speed Sysinfo program /root/cpu2026/bin/sysinfo Rev: 069f95da7e7f5d81b2ce48a82150e54f running on smc-emr Fri Feb 6 06:27:56 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 255 (255.4-1ubuntu8.8) 12. Failed units, from systemctl list-units --state=failed 13. Services, from systemctl list-unit-files 14. Linux kernel boot-time arguments, from /proc/cmdline 15. cpupower frequency-info 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 -srvm Linux 6.8.0-90-generic #91-Ubuntu SMP PREEMPT_DYNAMIC Tue Nov 18 14:14:30 UTC 2025 x86_64 ------------------------------------------------------------ 2. w 06:27:56 up 8:00, 3 users, load average: 66.88, 194.38, 230.35 USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT root 10.125.130.14 04:31 2:38 0.00s 0.05s sshd: root@notty root tty1 - 23:21 7:06m 0.16s 0.01s -bash ------------------------------------------------------------ 3. Username From environment variable $USER: root ------------------------------------------------------------ 4. ulimit -a time(seconds) unlimited file(blocks) unlimited data(kbytes) unlimited stack(kbytes) unlimited coredump(blocks) 0 memory(kbytes) unlimited locked memory(kbytes) 132054144 process 4126381 nofiles 1024 vmemory(kbytes) unlimited locks unlimited rtprio 0 ------------------------------------------------------------ 5. sysinfo process ancestry /sbin/init tmux new -s spec -bash -bash runcpu --nobuild --reportable --action validate --define default-platform-flags --copies 256 -c ic2025.3-sapphirerapids-cpu2026-0.902-rate-20260121.cfg --define smt-on --define cores=128 --define physicalfirst --define invoke_with_interleave --define drop_caches --tune base,peak -o all fprate runcpu --nobuild --reportable --action validate --define default-platform-flags --copies 256 --configfile ic2025.3-sapphirerapids-cpu2026-0.902-rate-20260121.cfg --define smt-on --define cores=128 --define physicalfirst --define invoke_with_interleave --define drop_caches --tune base,peak --output_format all --nopower --runmode rate --tune base:peak --size refrate fprate --nopreenv --note-preenv --logfile $SPEC/tmp/CPU2026.008/templogs/preenv.fprate.008.0.log --lognum 008.0 --from_runcpu 2 specperl $SPEC/bin/sysinfo $SPEC = /root/cpu2026 ------------------------------------------------------------ 6. /proc/cpuinfo model name : INTEL(R) XEON(R) PLATINUM 8592+ vendor_id : GenuineIntel cpu family : 6 model : 207 stepping : 2 microcode : 0x210002b3 bugs : spectre_v1 spectre_v2 spec_store_bypass swapgs eibrs_pbrsb bhi vmscape cpu cores : 64 siblings : 128 2 physical ids (chips) 256 processors (hardware threads) physical id 0: core ids 0-63 physical id 1: core ids 0-63 physical id 0: apicids 0-127 physical id 1: apicids 128-255 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: 46 bits physical, 57 bits virtual Byte Order: Little Endian CPU(s): 256 On-line CPU(s) list: 0-255 Vendor ID: GenuineIntel BIOS Vendor ID: Intel(R) Corporation Model name: INTEL(R) XEON(R) PLATINUM 8592+ BIOS Model name: INTEL(R) XEON(R) PLATINUM 8592+ CPU @ 1.9GHz BIOS CPU family: 179 CPU family: 6 Model: 207 Thread(s) per core: 2 Core(s) per socket: 64 Socket(s): 2 Stepping: 2 CPU(s) scaling MHz: 100% CPU max MHz: 3900.0000 CPU min MHz: 800.0000 BogoMIPS: 3800.00 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 pebs 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 avx512f avx512dq rdseed adx smap avx512ifma clflushopt clwb intel_pt avx512cd sha_ni avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local split_lock_detect user_shstk avx_vnni avx512_bf16 wbnoinvd dtherm ida arat pln pts vnmi avx512vbmi umip pku ospke waitpkg avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bitalg tme avx512_vpopcntdq la57 rdpid bus_lock_detect cldemote movdiri movdir64b enqcmd fsrm md_clear serialize tsxldtrk pconfig arch_lbr ibt amx_bf16 avx512_fp16 amx_tile amx_int8 flush_l1d arch_capabilities ibpb_exit_to_user Virtualization: VT-x L1d cache: 6 MiB (128 instances) L1i cache: 4 MiB (128 instances) L2 cache: 256 MiB (128 instances) L3 cache: 640 MiB (2 instances) NUMA node(s): 4 NUMA node0 CPU(s): 0-31,128-159 NUMA node1 CPU(s): 32-63,160-191 NUMA node2 CPU(s): 64-95,192-223 NUMA node3 CPU(s): 96-127,224-255 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; RSB filling; PBRSB-eIBRS SW sequence; BHI BHI_DIS_S Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Vulnerability Vmscape: Mitigation; IBPB before exit to userspace From lscpu --cache: NAME ONE-SIZE ALL-SIZE WAYS TYPE LEVEL SETS PHY-LINE COHERENCY-SIZE L1d 48K 6M 12 Data 1 64 1 64 L1i 32K 4M 8 Instruction 1 64 1 64 L2 2M 256M 16 Unified 2 2048 1 64 L3 320M 640M 20 Unified 3 262144 1 64 ------------------------------------------------------------ 8. numactl --hardware NOTE: a numactl 'node' might or might not correspond to a physical chip. available: 4 nodes (0-3) node 0 cpus: 0-31,128-159 node 0 size: 257650 MB node 0 free: 239354 MB node 1 cpus: 32-63,160-191 node 1 size: 257982 MB node 1 free: 241718 MB node 2 cpus: 64-95,192-223 node 2 size: 258026 MB node 2 free: 241006 MB node 3 cpus: 96-127,224-255 node 3 size: 258013 MB node 3 free: 240738 MB node distances: node 0 1 2 3 0: 10 12 21 21 1: 12 10 21 21 2: 21 21 10 12 3: 21 21 12 10 ------------------------------------------------------------ 9. /proc/meminfo MemTotal: 1056433172 kB ------------------------------------------------------------ 10. who -r run-level 5 Feb 5 22:30 ------------------------------------------------------------ 11. Systemd service manager version: systemd 255 (255.4-1ubuntu8.8) Default Target Status graphical degraded ------------------------------------------------------------ 12. Failed units, from systemctl list-units --state=failed UNIT LOAD ACTIVE SUB DESCRIPTION * fwupd-refresh.service loaded failed failed Refresh fwupd metadata and update motd * systemd-networkd-wait-online.service loaded failed failed Wait for Network to be Configured Legend: LOAD -> Reflects whether the unit definition was properly loaded. ACTIVE -> The high-level unit activation state, i.e. generalization of SUB. SUB -> The low-level unit activation state, values depend on unit type. 2 loaded units listed. ------------------------------------------------------------ 13. 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@ gpu-manager grub-common grub-initrd-fallback keyboard-setup lvm2-monitor multipathd networkd-dispatcher open-iscsi open-vm-tools pollinate rsyslog secureboot-db setvtrgb snapd sysstat systemd-networkd systemd-networkd-wait-online systemd-pstore systemd-resolved systemd-timesyncd thermald 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 iscsid nftables rsync serial-getty@ 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 upower indirect systemd-sysupdate systemd-sysupdate-reboot uuidd masked cryptdisks cryptdisks-early hwclock multipath-tools-boot screen-cleanup sudo x11-common ------------------------------------------------------------ 14. Linux kernel boot-time arguments, from /proc/cmdline BOOT_IMAGE=/boot/vmlinuz-6.8.0-90-generic root=UUID=637c87f4-ebc0-4fd2-bd43-98bf140085e1 ro ------------------------------------------------------------ 15. cpupower frequency-info analyzing CPU 137: current policy: frequency should be within 800 MHz and 3.90 GHz. The governor "performance" may decide which speed to use within this range. boost state support: Supported: yes Active: yes ------------------------------------------------------------ 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 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 ------------------------------------------------------------ 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 Ubuntu 24.04 LTS ------------------------------------------------------------ 20. Disk information SPEC is set to: /root/cpu2026 Filesystem Type Size Used Avail Use% Mounted on /dev/nvme0n1p2 ext4 1.8T 380G 1.3T 23% / ------------------------------------------------------------ 21. /sys/devices/virtual/dmi/id Vendor: Supermicro Product: SYS-221H-TNR Product Family: Family Serial: S495122X2832926 ------------------------------------------------------------ 22. 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: 2x Samsung M321R8GA0PB2-CCPEC 64 GB 2 rank 6400, configured at 5600 9x Samsung M321R8GA0PB2-CCPPC 64 GB 2 rank 6400, configured at 5600 5x Samsung M321R8GA0PB2-CCPWC 64 GB 2 rank 6400, configured at 5600 ------------------------------------------------------------ 23. BIOS (This section combines info from /sys/devices and dmidecode.) BIOS Vendor: American Megatrends International, LLC. BIOS Version: 2.7 BIOS Date: 07/11/2025 BIOS Revision: 5.32 Compiler Version Notes ---------------------- ============================================================================== C | 782.lbm_r(base, peak) ------------------------------------------------------------------------------ Intel(R) oneAPI DPC++/C++ Compiler for applications running on Intel(R) 64, Version 2025.3.0 Build 20251010 Copyright (C) 1985-2025 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== C++ | 731.astcenc_r(base, peak) 736.ocio_r(base, peak) | 748.flightdm_r(base, peak) 766.femflow_r(base, peak) | 767.nest_r(base, peak) 772.marian_r(base, peak) ------------------------------------------------------------------------------ Intel(R) oneAPI DPC++/C++ Compiler for applications running on Intel(R) 64, Version 2025.3.0 Build 20251010 Copyright (C) 1985-2025 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== C++, C | 709.cactus_r(base, peak) 737.gmsh_r(base, peak) ------------------------------------------------------------------------------ Intel(R) oneAPI DPC++/C++ Compiler for applications running on Intel(R) 64, Version 2025.3.0 Build 20251010 Copyright (C) 1985-2025 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== Fortran | 722.palm_r(base, peak) 749.fotonik3d_r(base, peak) 765.roms_r(base, | peak) ------------------------------------------------------------------------------ Intel(R) Fortran Compiler for applications running on Intel(R) 64, Version 2025.3.0 Build 20251010 Copyright (C) 1985-2025 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ Base Compiler Invocation ------------------------ C benchmarks: icx C++ benchmarks: icpx Fortran benchmarks: ifx Benchmarks using both C and C++: icpx icx Base Portability Flags ---------------------- 709.cactus_r: -DSPEC_LP64 722.palm_r: -DSPEC_LP64 731.astcenc_r: -DSPEC_LP64 736.ocio_r: -DSPEC_LP64 737.gmsh_r: -DSPEC_LP64 -fno-associative-math 748.flightdm_r: -DSPEC_LP64 749.fotonik3d_r: -DSPEC_LP64 765.roms_r: -DSPEC_LP64 766.femflow_r: -DSPEC_LP64 767.nest_r: -DSPEC_LP64 772.marian_r: -DSPEC_LP64 782.lbm_r: -DSPEC_LP64 Base Optimization Flags ----------------------- C benchmarks: -m64 -std=c18 -Wl,-z,muldefs -xsapphirerapids -mprefer-vector-width=512 -O3 -ffp-model=fast -flto -mfpmath=sse -funroll-loops -qopt-mem-layout-trans=4 -L/usr/local/jemalloc-5.3.0/lib -ljemalloc C++ benchmarks: -m64 -std=c++17 -Wl,-z,muldefs -xsapphirerapids -mprefer-vector-width=512 -O3 -ffp-model=fast -flto -mfpmath=sse -funroll-loops -qopt-mem-layout-trans=4 -L/usr/local/jemalloc-5.3.0/lib -ljemalloc Fortran benchmarks: -m64 -stand f18 -Wl,-z,muldefs -xsapphirerapids -mprefer-vector-width=512 -O3 -ffp-model=fast -flto -mfpmath=sse -funroll-loops -qopt-mem-layout-trans=4 -nostandard-realloc-lhs -align array32byte -auto -L/usr/local/jemalloc-5.3.0/lib -ljemalloc Benchmarks using both C and C++: -m64 -std=c++17 -std=c18 -Wl,-z,muldefs -xsapphirerapids -mprefer-vector-width=512 -O3 -ffp-model=fast -flto -mfpmath=sse -funroll-loops -qopt-mem-layout-trans=4 -L/usr/local/jemalloc-5.3.0/lib -ljemalloc Peak Compiler Invocation ------------------------ C benchmarks: icx C++ benchmarks: icpx Fortran benchmarks: ifx Benchmarks using both C and C++: icpx icx Peak Portability Flags ---------------------- Same as Base Portability Flags Peak Optimization Flags ----------------------- C benchmarks: 782.lbm_r: basepeak = yes C++ benchmarks: 731.astcenc_r: -m64 -std=c++17 -Wl,-z,muldefs -fprofile-generate(pass 1) -fprofile-use=default.profdata(pass 2) -xHost(pass 1) -ffp-model=fast -xsapphirerapids(pass 2) -flto -mprefer-vector-width=512 -qopt-mem-layout-trans=4 -O3 -mfpmath=sse -funroll-loops -L/usr/local/jemalloc-5.3.0/lib -ljemalloc 736.ocio_r: basepeak = yes 748.flightdm_r: Same as 731.astcenc_r 766.femflow_r: basepeak = yes 767.nest_r: Same as 731.astcenc_r 772.marian_r: basepeak = yes Fortran benchmarks: 722.palm_r: basepeak = yes 749.fotonik3d_r: basepeak = yes 765.roms_r: basepeak = yes Benchmarks using both C and C++: 709.cactus_r: basepeak = yes 737.gmsh_r: -m64 -std=c++17 -std=c18 -Wl,-z,muldefs -fprofile-generate(pass 1) -fprofile-use=default.profdata(pass 2) -xHost(pass 1) -ffp-model=fast -xsapphirerapids(pass 2) -flto -mprefer-vector-width=512 -qopt-mem-layout-trans=4 -O3 -mfpmath=sse -funroll-loops -L/usr/local/jemalloc-5.3.0/lib -ljemalloc The flags files that were used to format this result can be browsed at http://www.spec.org/cpu2026/results/flags/Intel-ic2025-official-linux64-cpu2026-0.902.html http://www.spec.org/cpu2026/results/flags/Intel-Platform-Settings-EMR-v2.html You can also download the XML flags sources by saving the following links: http://www.spec.org/cpu2026/results/flags/Intel-ic2025-official-linux64-cpu2026-0.902.xml http://www.spec.org/cpu2026/results/flags/Intel-Platform-Settings-EMR-v2.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 v0.902.0 on 2026-02-06 01:27:56-0500. Report generated on 2026-05-04 23:26:19 by CPU2026 text formatter (aa18784a). Originally published on 2026-05-05.