SPEC CPU(R)2026 Integer Rate Result Dell Inc. PowerEdge R770AP (Intel Xeon 6978P) CPU2026 License: 6573 Test date: Feb-2026 Test sponsor: Dell Inc. Hardware availability: Dec-2025 Tested by: Dell Inc. Software availability: Nov-2025 Base Base Base Peak Peak Peak Benchmarks Copies Run Time Rate Copies Run Time Rate ---------------- ------- --------- --------- ------- --------- --------- 706.stockfish_r 480 291 2080 * 480 291 2080 * 706.stockfish_r 480 290 2080 S 480 290 2080 S 707.ntest_r 480 287 990 * 480 287 990 * 707.ntest_r 480 286 993 S 480 286 993 S 708.sqlite_r 480 382 663 * 480 360 704 S 708.sqlite_r 480 382 663 S 480 360 704 * 710.omnetpp_r 480 237 986 * 480 205 1140 * 710.omnetpp_r 480 236 988 S 480 205 1140 S 714.cpython_r 480 211 1090 S 480 171 1350 * 714.cpython_r 480 211 1090 * 480 170 1350 S 721.gcc_r 480 490 672 S 480 490 672 S 721.gcc_r 480 491 670 * 480 491 670 * 723.llvm_r 480 280 868 S 480 247 984 * 723.llvm_r 480 281 867 * 480 247 984 S 727.cppcheck_r 480 223 771 * 480 223 771 * 727.cppcheck_r 480 223 773 S 480 223 773 S 729.abc_r 480 314 702 S 480 314 702 S 729.abc_r 480 314 701 * 480 314 701 * 734.vpr_r 480 252 877 S 480 252 877 S 734.vpr_r 480 252 876 * 480 252 876 * 735.gem5_r 480 223 1050 S 480 213 1100 S 735.gem5_r 480 225 1040 * 480 213 1100 * 750.sealcrypto_r 480 354 726 S 480 354 726 S 750.sealcrypto_r 480 354 726 * 480 354 726 * 753.ns3_r 480 205 1440 S 480 183 1610 S 753.ns3_r 480 205 1430 * 480 183 1610 * 777.zstd_r 480 519 596 S 480 519 595 * 777.zstd_r 480 519 596 * 480 508 608 S ================================================================================== 706.stockfish_r 480 291 2080 * 480 291 2080 * 707.ntest_r 480 287 990 * 480 287 990 * 708.sqlite_r 480 382 663 * 480 360 704 * 710.omnetpp_r 480 237 986 * 480 205 1140 * 714.cpython_r 480 211 1090 * 480 171 1350 * 721.gcc_r 480 491 670 * 480 491 670 * 723.llvm_r 480 281 867 * 480 247 984 * 727.cppcheck_r 480 223 771 * 480 223 771 * 729.abc_r 480 314 701 * 480 314 701 * 734.vpr_r 480 252 876 * 480 252 876 * 735.gem5_r 480 225 1040 * 480 213 1100 * 750.sealcrypto_r 480 354 726 * 480 354 726 * 753.ns3_r 480 205 1430 * 480 183 1610 * 777.zstd_r 480 519 596 * 480 519 595 * SPECrate(R)2026_int_base 909 SPECrate(R)2026_int_peak 956 HARDWARE -------- CPU Name: Intel Xeon 6978P Max MHz: 3900 Nominal: 2100 Enabled: 240 cores, 2 chips, 2 threads/core Orderable: 1,2 chips Cache L1: 64 KB I + 48 KB D on chip per core L2: 2 MB I+D on chip per core L3: 504 MB I+D on chip per chip Other: None Memory: 1536 GB (24 x 64 GB 2Rx4 PC5-6400B-R) Storage: 240 GB on tmpfs Cooling: Air Other: None SOFTWARE -------- OS: SUSE Linux Enterprise Server 16.0 6.12.0-160000.5-default 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 1.1.6 released Nov-2025 File System: tmpfs System State: Run level 5 (graphical multi-user) Base Pointers: 64-bit Peak Pointers: 64-bit Other: None Power Management: BIOS 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 = "/mnt/ramdisk/cpu2026rc2/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 Benchmark run from a 240 GB ramdisk created with the cmd: "mount -t tmpfs -o size=240G tmpfs /mnt/ramdisk" Platform Notes -------------- BIOS Settings: Sub NUMA Cluster : Enabled System Profile : Custom CPU Power Management : Maximum Performance C-States : Autonomous Latency Optimized Mode : Enabled Energy Efficient Policy : Performance Sysinfo program /mnt/ramdisk/cpu2026rc2/bin/sysinfo Rev: 069f95da7e7f5d81b2ce48a82150e54f running on R7701AP-R770AP Thu Feb 5 11:39:08 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. Systemd service manager version: systemd 257 (257.7+suse.19.ga0dfd5de4c) 11. Services, from systemctl list-unit-files 12. Linux kernel boot-time arguments, from /proc/cmdline 13. cpupower frequency-info 14. sysctl 15. /sys/kernel/mm/transparent_hugepage 16. /sys/kernel/mm/transparent_hugepage/khugepaged 17. OS release 18. Disk information 19. /sys/devices/virtual/dmi/id 20. dmidecode 21. BIOS ------------------------------------------------------------ ------------------------------------------------------------ 1. uname -srvm Linux 6.12.0-160000.5-default #1 SMP PREEMPT_DYNAMIC Wed Sep 10 15:26:25 UTC 2025 (3545bbd) x86_64 ------------------------------------------------------------ 2. w 11:39:08 up 3 min, 1 user, load average: 1.39, 1.52, 0.69 USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT root tty1 - 11:37 34.00s 1.29s ? /bin/bash /home/DellFiles/bin/Intel/dell-run-speccpu.sh rate --define DL-VERS=7.0_T01 --output_format html,pdf,txt ------------------------------------------------------------ 3. Username From environment variable $USER: root ------------------------------------------------------------ 4. ulimit -a real-time non-blocking time (microseconds, -R) unlimited core file size (blocks, -c) unlimited data seg size (kbytes, -d) unlimited scheduling priority (-e) 0 file size (blocks, -f) unlimited pending signals (-i) 6189327 max locked memory (kbytes, -l) 8192 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) 6189327 virtual memory (kbytes, -v) unlimited file locks (-x) unlimited ------------------------------------------------------------ 5. sysinfo process ancestry /usr/lib/systemd/systemd --switched-root --system --deserialize=47 login -- root -bash /bin/bash /home/DellFiles/bin/DELL_rate.sh /bin/bash /home/DellFiles/bin/dell-run-main.sh rate /bin/bash /home/DellFiles/bin/dell-run-main.sh rate /bin/bash /home/DellFiles/bin/Intel/dell-run-speccpu.sh rate --define DL-VERS=7.0_T01 --output_format html,pdf,txt /bin/bash /home/DellFiles/bin/Intel/dell-run-speccpu.sh rate --define DL-VERS=7.0_T01 --output_format html,pdf,txt runcpu --nobuild --reportable --action validate --define default-platform-flags --copies 480 -c ic2025.3-graniterapids-cpu2026-0.902-rate-20260121.cfg --define smt-on --define cores=240 --define physicalfirst --define invoke_with_interleave --define drop_caches --tune base,peak -o all --iterations 2 --define DL-VERS=7.0_T01 --output_format html,pdf,txt intrate runcpu --nobuild --reportable --action validate --define default-platform-flags --copies 480 --configfile ic2025.3-graniterapids-cpu2026-0.902-rate-20260121.cfg --define smt-on --define cores=240 --define physicalfirst --define invoke_with_interleave --define drop_caches --tune base,peak --output_format all --iterations 2 --define DL-VERS=7.0_T01 --output_format html,pdf,txt --nopower --runmode rate --tune base:peak --size 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 = /mnt/ramdisk/cpu2026rc2 ------------------------------------------------------------ 6. /proc/cpuinfo model name : Intel(R) Xeon(R) 6978P vendor_id : GenuineIntel cpu family : 6 model : 173 stepping : 1 microcode : 0x10003f3 bugs : spectre_v1 spectre_v2 spec_store_bypass swapgs bhi spectre_v2_user cpu cores : 120 siblings : 240 2 physical ids (chips) 480 processors (hardware threads) physical id 0: core ids 0-39,64-103,128-167 physical id 1: core ids 0-39,64-103,128-167 physical id 0: apicids 0-79,128-207,256-335 physical id 1: apicids 512-591,640-719,768-847 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 2.41.1: 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): 480 On-line CPU(s) list: 0-479 Vendor ID: GenuineIntel Model name: Intel(R) Xeon(R) 6978P CPU family: 6 Model: 173 Thread(s) per core: 2 Core(s) per socket: 120 Socket(s): 2 Stepping: 1 BogoMIPS: 4200.00 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 hfi vnmi avx512vbmi umip pku ospke waitpkg avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bitalg 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 Virtualization: VT-x L1d cache: 11.3 MiB (240 instances) L1i cache: 15 MiB (240 instances) L2 cache: 480 MiB (240 instances) L3 cache: 1008 MiB (2 instances) NUMA node(s): 6 NUMA node0 CPU(s): 0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46 ,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78,240,242,244,246,2 48,250,252,254,256,258,260,262,264,266,268,270,272,274,276,278,280 ,282,284,286,288,290,292,294,296,298,300,302,304,306,308,310,312,3 14,316,318 NUMA node1 CPU(s): 80,82,84,86,88,90,92,94,96,98,100,102,104,106,108,110,112,114,116, 118,120,122,124,126,128,130,132,134,136,138,140,142,144,146,148,15 0,152,154,156,158,320,322,324,326,328,330,332,334,336,338,340,342, 344,346,348,350,352,354,356,358,360,362,364,366,368,370,372,374,37 6,378,380,382,384,386,388,390,392,394,396,398 NUMA node2 CPU(s): 160,162,164,166,168,170,172,174,176,178,180,182,184,186,188,190,19 2,194,196,198,200,202,204,206,208,210,212,214,216,218,220,222,224, 226,228,230,232,234,236,238,400,402,404,406,408,410,412,414,416,41 8,420,422,424,426,428,430,432,434,436,438,440,442,444,446,448,450, 452,454,456,458,460,462,464,466,468,470,472,474,476,478 NUMA node3 CPU(s): 1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47 ,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,241,243,245,247,2 49,251,253,255,257,259,261,263,265,267,269,271,273,275,277,279,281 ,283,285,287,289,291,293,295,297,299,301,303,305,307,309,311,313,3 15,317,319 NUMA node4 CPU(s): 81,83,85,87,89,91,93,95,97,99,101,103,105,107,109,111,113,115,117, 119,121,123,125,127,129,131,133,135,137,139,141,143,145,147,149,15 1,153,155,157,159,321,323,325,327,329,331,333,335,337,339,341,343, 345,347,349,351,353,355,357,359,361,363,365,367,369,371,373,375,37 7,379,381,383,385,387,389,391,393,395,397,399 NUMA node5 CPU(s): 161,163,165,167,169,171,173,175,177,179,181,183,185,187,189,191,19 3,195,197,199,201,203,205,207,209,211,213,215,217,219,221,223,225, 227,229,231,233,235,237,239,401,403,405,407,409,411,413,415,417,41 9,421,423,425,427,429,431,433,435,437,439,441,443,445,447,449,451, 453,455,457,459,461,463,465,467,469,471,473,475,477,479 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 48K 11.3M 12 Data 1 64 1 64 L1i 64K 15M 16 Instruction 1 64 1 64 L2 2M 480M 16 Unified 2 2048 1 64 L3 504M 1008M 16 Unified 3 516096 1 64 ------------------------------------------------------------ 8. numactl --hardware NOTE: a numactl 'node' might or might not correspond to a physical chip. available: 6 nodes (0-5) node 0 cpus: 0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,7 4,76,78,240,242,244,246,248,250,252,254,256,258,260,262,264,266,268,270,272,274,276,278,280,282,284,286,288 ,290,292,294,296,298,300,302,304,306,308,310,312,314,316,318 node 0 size: 257586 MB node 0 free: 228551 MB node 1 cpus: 80,82,84,86,88,90,92,94,96,98,100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132,134,136,1 38,140,142,144,146,148,150,152,154,156,158,320,322,324,326,328,330,332,334,336,338,340,342,344,346,348,350, 352,354,356,358,360,362,364,366,368,370,372,374,376,378,380,382,384,386,388,390,392,394,396,398 node 1 size: 258018 MB node 1 free: 257132 MB node 2 cpus: 160,162,164,166,168,170,172,174,176,178,180,182,184,186,188,190,192,194,196,198,200,202,204,206,208,210,212 ,214,216,218,220,222,224,226,228,230,232,234,236,238,400,402,404,406,408,410,412,414,416,418,420,422,424,42 6,428,430,432,434,436,438,440,442,444,446,448,450,452,454,456,458,460,462,464,466,468,470,472,474,476,478 node 2 size: 258018 MB node 2 free: 257214 MB node 3 cpus: 1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,7 5,77,79,241,243,245,247,249,251,253,255,257,259,261,263,265,267,269,271,273,275,277,279,281,283,285,287,289 ,291,293,295,297,299,301,303,305,307,309,311,313,315,317,319 node 3 size: 258018 MB node 3 free: 257226 MB node 4 cpus: 81,83,85,87,89,91,93,95,97,99,101,103,105,107,109,111,113,115,117,119,121,123,125,127,129,131,133,135,137,1 39,141,143,145,147,149,151,153,155,157,159,321,323,325,327,329,331,333,335,337,339,341,343,345,347,349,351, 353,355,357,359,361,363,365,367,369,371,373,375,377,379,381,383,385,387,389,391,393,395,397,399 node 4 size: 257977 MB node 4 free: 256551 MB node 5 cpus: 161,163,165,167,169,171,173,175,177,179,181,183,185,187,189,191,193,195,197,199,201,203,205,207,209,211,213 ,215,217,219,221,223,225,227,229,231,233,235,237,239,401,403,405,407,409,411,413,415,417,419,421,423,425,42 7,429,431,433,435,437,439,441,443,445,447,449,451,453,455,457,459,461,463,465,467,469,471,473,475,477,479 node 5 size: 257939 MB node 5 free: 256962 MB node distances: node 0 1 2 3 4 5 0: 10 15 17 29 29 29 1: 15 10 15 29 29 29 2: 17 15 10 29 29 29 3: 29 29 29 10 15 17 4: 29 29 29 15 10 15 5: 29 29 29 17 15 10 ------------------------------------------------------------ 9. /proc/meminfo MemTotal: 1584700804 kB 'who -r' did not return a run level ------------------------------------------------------------ 10. Systemd service manager version: systemd 257 (257.7+suse.19.ga0dfd5de4c) Default Target Status graphical running ------------------------------------------------------------ 11. Services, from systemctl list-unit-files STATE UNIT FILES enabled NetworkManager NetworkManager-dispatcher NetworkManager-wait-online audit-rules auditd chronyd dbus-broker firewalld getty@ irqbalance issue-generator kbdsettings klog lvm2-monitor nvmefc-boot-connections nvmf-autoconnect rollback rsyslog smartd soft-reboot-cleanup sshd systemd-pstore wpa_supplicant wtmpdb-update-boot enabled-runtime systemd-remount-fs disabled blk-availability boot-sysctl ca-certificates ca-certificates-setup chrony-wait console-getty debug-shell dnsmasq gpm grub2-once hwloc-dump-hwdata issue-add-ssh-keys kea-ctrl-agent kea-dhcp-ddns kea-dhcp4 kea-dhcp6 kernel-sysctl kexec-load lastlog2-import lunmask lvm-devices-import man-db-create multipathd named nftables nis-domainname rpmconfigcheck rsyncd serial-getty@ setup-systemd-proxy-env smartd_generate_opts snmpd snmptrapd systemd-boot-check-no-failures systemd-confext systemd-network-generator systemd-sysext systemd-time-wait-sync systemd-timesyncd systemd-udev-load-credentials udisks2 wpa_supplicant@ indirect systemd-userdbd ------------------------------------------------------------ 12. Linux kernel boot-time arguments, from /proc/cmdline BOOT_IMAGE=/boot/vmlinuz-6.12.0-160000.5-default root=UUID=187f5822-5433-42e1-bee8-2e104457c7c5 mitigations=auto quiet security=selinux selinux=1 ------------------------------------------------------------ 13. cpupower frequency-info analyzing CPU 248: Unable to determine current policy boost state support: Supported: yes Active: yes ------------------------------------------------------------ 14. 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 ------------------------------------------------------------ 15. /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 ------------------------------------------------------------ 16. /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 ------------------------------------------------------------ 17. OS release From /etc/*-release /etc/*-version os-release SUSE Linux Enterprise Server 16.0 ------------------------------------------------------------ 18. Disk information SPEC is set to: /mnt/ramdisk/cpu2026rc2 Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 240G 13G 228G 6% /mnt/ramdisk ------------------------------------------------------------ 19. /sys/devices/virtual/dmi/id Vendor: Dell Inc. Product: PowerEdge R770AP Product Family: PowerEdge Serial: R7701AP ------------------------------------------------------------ 20. 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: 13x 00CE063200CE M321R8GA0PB1-CCPQC 64 GB 2 rank 6400 11x 00CE063200CE M321R8GA0PB2-CCPKC 64 GB 2 rank 6400 ------------------------------------------------------------ 21. BIOS (This section combines info from /sys/devices and dmidecode.) BIOS Vendor: Dell Inc. BIOS Version: 1.1.6 BIOS Date: 11/06/2025 BIOS Revision: 1.1 Compiler Version Notes ---------------------- ============================================================================== C | 708.sqlite_r(base, peak) 714.cpython_r(base, peak) 777.zstd_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++ | 706.stockfish_r(base, peak) 707.ntest_r(base, peak) | 727.cppcheck_r(base, peak) 753.ns3_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 | 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) ------------------------------------------------------------------------------ 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. ------------------------------------------------------------------------------ Base Compiler Invocation ------------------------ C benchmarks: icx C++ benchmarks: icpx Benchmarks using both C and C++: icpx icx Base Portability Flags ---------------------- 706.stockfish_r: -DSPEC_LP64 707.ntest_r: -DSPEC_LP64 708.sqlite_r: -DSPEC_LP64 710.omnetpp_r: -DSPEC_LP64 714.cpython_r: -DSPEC_LP64 721.gcc_r: -DSPEC_LP64 723.llvm_r: -DSPEC_LP64 727.cppcheck_r: -DSPEC_LP64 729.abc_r: -DSPEC_LP64 734.vpr_r: -DSPEC_LP64 735.gem5_r: -DSPEC_LP64 750.sealcrypto_r: -DSPEC_LP64 753.ns3_r: -DSPEC_LP64 777.zstd_r: -DSPEC_LP64 Base Optimization Flags ----------------------- C benchmarks: -m64 -std=c18 -Wl,-z,muldefs -xgraniterapids -mprefer-vector-width=512 -O3 -ffp-model=fast -flto -mfpmath=sse -funroll-loops -qopt-mem-layout-trans=4 -L/opt/intel/oneapi/compiler/2025.3/lib -lqkmalloc C++ benchmarks: -m64 -std=c++17 -Wl,-z,muldefs -xgraniterapids -mprefer-vector-width=512 -O3 -ffp-model=fast -flto -mfpmath=sse -funroll-loops -qopt-mem-layout-trans=4 -L/opt/intel/oneapi/compiler/2025.3/lib -lqkmalloc Benchmarks using both C and C++: -m64 -std=c++17 -std=c18 -Wl,-z,muldefs -xgraniterapids -mprefer-vector-width=512 -O3 -ffp-model=fast -flto -mfpmath=sse -funroll-loops -qopt-mem-layout-trans=4 -L/opt/intel/oneapi/compiler/2025.3/lib -lqkmalloc Peak Compiler Invocation ------------------------ C benchmarks: icx C++ benchmarks: icpx Benchmarks using both C and C++: icpx icx Peak Portability Flags ---------------------- Same as Base Portability Flags Peak Optimization Flags ----------------------- C benchmarks: -m64 -std=c18 -Wl,-z,muldefs -fprofile-generate(pass 1) -fprofile-use=default.profdata(pass 2) -xHost(pass 1) -ffp-model=fast -xgraniterapids(pass 2) -flto -mprefer-vector-width=512 -qopt-mem-layout-trans=4 -O3 -mfpmath=sse -funroll-loops -L/opt/intel/oneapi/compiler/2025.3/lib -lqkmalloc C++ benchmarks: 706.stockfish_r: basepeak = yes 707.ntest_r: basepeak = yes 727.cppcheck_r: basepeak = yes 753.ns3_r: -m64 -std=c++17 -Wl,-z,muldefs -fprofile-generate(pass 1) -fprofile-use=default.profdata(pass 2) -xHost(pass 1) -ffp-model=fast -xgraniterapids(pass 2) -flto -mprefer-vector-width=512 -qopt-mem-layout-trans=4 -O3 -mfpmath=sse -funroll-loops -L/opt/intel/oneapi/compiler/2025.3/lib -lqkmalloc Benchmarks using both C and C++: 710.omnetpp_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 -xgraniterapids(pass 2) -flto -mprefer-vector-width=512 -qopt-mem-layout-trans=4 -O3 -mfpmath=sse -funroll-loops -L/opt/intel/oneapi/compiler/2025.3/lib -lqkmalloc 721.gcc_r: basepeak = yes 723.llvm_r: Same as 710.omnetpp_r 729.abc_r: basepeak = yes 734.vpr_r: basepeak = yes 735.gem5_r: Same as 710.omnetpp_r 750.sealcrypto_r: basepeak = yes 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/Dell-Platform-Flags-PowerEdge-Intel-Xeon-v1.19.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/Dell-Platform-Flags-PowerEdge-Intel-Xeon-v1.19.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 2026-02-05 01:09:08-0500. Report generated on 2026-05-11 16:38:34 by CPU2026 text formatter (aa18784a). Originally published on 2026-05-05.