SPEC CPU(R)2026 Integer Rate Result Hewlett Packard Enterprise ProLiant DL385 Gen11 (2.25 GHz, AMD EPYC 9754) Test Sponsor: HPE CPU2026 License: 3 Test date: Jan-2026 Test sponsor: HPE Hardware availability: Jun-2023 Tested by: HPE Software availability: Jan-2026 Base Base Base Peak Peak Peak Benchmarks Copies Run Time Rate Copies Run Time Rate ---------------- ------- --------- --------- ------- --------- --------- 706.stockfish_r 512 378 1710 S 512 378 1710 S 706.stockfish_r 512 379 1700 * 512 379 1700 * 706.stockfish_r 512 379 1700 S 512 379 1700 S 707.ntest_r 512 364 834 S 512 364 834 S 707.ntest_r 512 362 837 S 512 362 837 S 707.ntest_r 512 363 835 * 512 363 835 * 708.sqlite_r 512 457 591 S 512 457 591 S 708.sqlite_r 512 457 592 * 512 457 592 * 708.sqlite_r 512 457 592 S 512 457 592 S 710.omnetpp_r 512 381 652 * 512 381 652 * 710.omnetpp_r 512 383 650 S 512 383 650 S 710.omnetpp_r 512 381 653 S 512 381 653 S 714.cpython_r 512 281 872 * 512 281 872 * 714.cpython_r 512 282 870 S 512 282 870 S 714.cpython_r 512 280 876 S 512 280 876 S 721.gcc_r 512 636 552 S 512 636 552 S 721.gcc_r 512 636 552 * 512 636 552 * 721.gcc_r 512 637 552 S 512 637 552 S 723.llvm_r 512 342 759 S 512 342 759 S 723.llvm_r 512 344 755 S 512 344 755 S 723.llvm_r 512 343 756 * 512 343 756 * 727.cppcheck_r 512 294 626 * 512 294 626 * 727.cppcheck_r 512 292 629 S 512 292 629 S 727.cppcheck_r 512 294 624 S 512 294 624 S 729.abc_r 512 400 587 S 512 400 587 S 729.abc_r 512 400 587 S 512 400 587 S 729.abc_r 512 400 587 * 512 400 587 * 734.vpr_r 512 396 596 S 512 396 596 S 734.vpr_r 512 395 598 S 512 395 598 S 734.vpr_r 512 395 597 * 512 395 597 * 735.gem5_r 512 280 890 S 512 280 890 S 735.gem5_r 512 279 893 * 512 279 893 * 735.gem5_r 512 279 894 S 512 279 894 S 750.sealcrypto_r 512 398 690 * 512 398 690 * 750.sealcrypto_r 512 396 694 S 512 396 694 S 750.sealcrypto_r 512 398 689 S 512 398 689 S 753.ns3_r 512 286 1100 S 512 286 1100 S 753.ns3_r 512 290 1080 S 512 290 1080 S 753.ns3_r 512 286 1100 * 512 286 1100 * 777.zstd_r 512 706 467 * 512 706 467 * 777.zstd_r 512 698 472 S 512 698 472 S 777.zstd_r 512 710 464 S 512 710 464 S ================================================================================== 706.stockfish_r 512 379 1700 * 512 379 1700 * 707.ntest_r 512 363 835 * 512 363 835 * 708.sqlite_r 512 457 592 * 512 457 592 * 710.omnetpp_r 512 381 652 * 512 381 652 * 714.cpython_r 512 281 872 * 512 281 872 * 721.gcc_r 512 636 552 * 512 636 552 * 723.llvm_r 512 343 756 * 512 343 756 * 727.cppcheck_r 512 294 626 * 512 294 626 * 729.abc_r 512 400 587 * 512 400 587 * 734.vpr_r 512 395 597 * 512 395 597 * 735.gem5_r 512 279 893 * 512 279 893 * 750.sealcrypto_r 512 398 690 * 512 398 690 * 753.ns3_r 512 286 1100 * 512 286 1100 * 777.zstd_r 512 706 467 * 512 706 467 * SPECrate(R)2026_int_base 736 SPECrate(R)2026_int_peak 736 HARDWARE -------- CPU Name: AMD EPYC 9754 Max MHz: 3100 Nominal: 2250 Enabled: 256 cores, 2 chips, 2 threads/core Orderable: 1,2 chips Cache L1: 32 KB I + 32 KB D on chip per core L2: 1 MB I+D on chip per core L3: 256 MB I+D on chip per chip, 16 MB shared / 8 cores Other: None Memory: 1536 GB (24 x 64 GB 2Rx4 PC5-4800B-R) Storage: 1 x 480 GB NVMe SSD Cooling: DLC Other: None SOFTWARE -------- OS: Ubuntu 24.04.3 LTS Kernel 6.8.0-90-generic Compiler: C/C++/Fortran: Version 5.1.0 of AOCC Compiler Category: Vendor Firmware: HPE BIOS Version v2.90 released Jan-2026 File System: ext4 System State: Run level 5 (multi-user) Base Pointers: 64-bit Peak Pointers: 64-bit Other: None Power Management: BIOS and OS is 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' run as root. Environment Variables Notes --------------------------- Environment variables set by runcpu before the start of the run: LD_LIBRARY_PATH = "/home/cpu2026/amd_rate_aocc510_znver5_A_lib/lib:/home/cpu2026/amd_rate_ aocc510_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 ACPI CST C2 Latency set to 18 microseconds NUMA memory domains per socket set to Four memory domains per socket Thermal Configuration set to Maximum Cooling Data Fabric C-State Enable set to Force Enabled Last-Level Cache (LLC) as NUMA Node set to Enabled Workload Profile set to Custom Power Regulator set to OS Control Mode Sysinfo program /home/cpu2026/bin/sysinfo Rev: 069f95da7e7f5d81b2ce48a82150e54f running on admin1 Fri Jan 30 11:52:23 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 (255.4-1ubuntu8.12) 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 -srvm Linux 6.8.0-90-generic #91-Ubuntu SMP PREEMPT_DYNAMIC Tue Nov 18 14:14:30 UTC 2025 x86_64 ------------------------------------------------------------ 2. w 11:52:23 up 5 min, 6 users, load average: 0.55, 0.21, 0.09 USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT admin1 10.30.195.96 11:51 65days 0.00s 0.02s sshd: admin1 [priv] admin1 10.30.195.96 11:51 65days 0.00s 0.02s sshd: admin1 [priv] admin1 10.30.195.96 25Nov25 65days 0.00s 0.02s sshd: admin1 [priv] admin1 10.30.195.96 25Nov25 65days 0.00s 0.02s sshd: admin1 [priv] admin1 10.30.195.94 25Nov25 65days 0.00s 0.05s sshd: admin1 [priv] admin1 10.30.195.94 25Nov25 65days 0.00s 0.03s sshd: admin1 [priv] ------------------------------------------------------------ 3. Username From environment variable $USER: root From the command 'logname': admin1 ------------------------------------------------------------ 4. ulimit -a time(seconds) unlimited file(blocks) unlimited data(kbytes) unlimited stack(kbytes) unlimited coredump(blocks) 0 memory(kbytes) unlimited locked memory(kbytes) 2097152 process 6190119 nofiles 1024 vmemory(kbytes) unlimited locks unlimited rtprio 0 ------------------------------------------------------------ 5. sysinfo process ancestry /sbin/init sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups sshd: admin1 [priv] sshd: admin1@notty sudo $SPEC/intrate.sh /bin/bash $SPEC/intrate.sh sudo ./run_amd_rate_aocc510_znver5_A1.py python3 ./run_amd_rate_aocc510_znver5_A1.py /bin/bash ./amd_rate_aocc510_znver5_A1.sh runcpu --config amd_rate_aocc510_znver5_A1.cfg --tune base --reportable --iterations 3 intrate runcpu --configfile amd_rate_aocc510_znver5_A1.cfg --tune base --reportable --iterations 3 --nopower --runmode rate --tune base --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 9754 128-Core Processor vendor_id : AuthenticAMD cpu family : 25 model : 160 stepping : 1 microcode : 0xaa00116 bugs : sysret_ss_attrs spectre_v1 spectre_v2 spec_store_bypass srso vmscape TLB size : 3584 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 2.39.3: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 52 bits physical, 57 bits virtual Byte Order: Little Endian CPU(s): 512 On-line CPU(s) list: 0-511 Vendor ID: AuthenticAMD BIOS Vendor ID: Advanced Micro Devices, Inc. Model name: AMD EPYC 9754 128-Core Processor BIOS Model name: AMD EPYC 9754 128-Core Processor CPU @ 2.2GHz BIOS CPU family: 107 CPU family: 25 Model: 160 Thread(s) per core: 2 Core(s) per socket: 128 Socket(s): 2 Stepping: 1 Frequency boost: enabled CPU(s) scaling MHz: 101% CPU max MHz: 2250.0000 CPU min MHz: 1500.0000 BogoMIPS: 4493.33 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 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 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 overflow_recov succor smca fsrm flush_l1d debug_swap ibpb_exit_to_user Virtualization: AMD-V L1d cache: 8 MiB (256 instances) L1i cache: 8 MiB (256 instances) L2 cache: 256 MiB (256 instances) L3 cache: 512 MiB (32 instances) NUMA node(s): 32 NUMA node0 CPU(s): 0-7,256-263 NUMA node1 CPU(s): 8-15,264-271 NUMA node2 CPU(s): 16-23,272-279 NUMA node3 CPU(s): 24-31,280-287 NUMA node4 CPU(s): 32-39,288-295 NUMA node5 CPU(s): 40-47,296-303 NUMA node6 CPU(s): 48-55,304-311 NUMA node7 CPU(s): 56-63,312-319 NUMA node8 CPU(s): 64-71,320-327 NUMA node9 CPU(s): 72-79,328-335 NUMA node10 CPU(s): 80-87,336-343 NUMA node11 CPU(s): 88-95,344-351 NUMA node12 CPU(s): 96-103,352-359 NUMA node13 CPU(s): 104-111,360-367 NUMA node14 CPU(s): 112-119,368-375 NUMA node15 CPU(s): 120-127,376-383 NUMA node16 CPU(s): 128-135,384-391 NUMA node17 CPU(s): 136-143,392-399 NUMA node18 CPU(s): 144-151,400-407 NUMA node19 CPU(s): 152-159,408-415 NUMA node20 CPU(s): 160-167,416-423 NUMA node21 CPU(s): 168-175,424-431 NUMA node22 CPU(s): 176-183,432-439 NUMA node23 CPU(s): 184-191,440-447 NUMA node24 CPU(s): 192-199,448-455 NUMA node25 CPU(s): 200-207,456-463 NUMA node26 CPU(s): 208-215,464-471 NUMA node27 CPU(s): 216-223,472-479 NUMA node28 CPU(s): 224-231,480-487 NUMA node29 CPU(s): 232-239,488-495 NUMA node30 CPU(s): 240-247,496-503 NUMA node31 CPU(s): 248-255,504-511 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: Mitigation; Safe RET Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Enhanced / Automatic IBRS; IBPB conditional; STIBP always-on; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 32K 8M 8 Data 1 64 1 64 L1i 32K 8M 8 Instruction 1 64 1 64 L2 1M 256M 8 Unified 2 2048 1 64 L3 16M 512M 16 Unified 3 16384 1 64 ------------------------------------------------------------ 8. numactl --hardware NOTE: a numactl 'node' might or might not correspond to a physical chip. available: 32 nodes (0-31) node 0 cpus: 0-7,256-263 node 0 size: 47999 MB node 0 free: 47141 MB node 1 cpus: 8-15,264-271 node 1 size: 48378 MB node 1 free: 48170 MB node 2 cpus: 16-23,272-279 node 2 size: 48378 MB node 2 free: 48199 MB node 3 cpus: 24-31,280-287 node 3 size: 48378 MB node 3 free: 48171 MB node 4 cpus: 32-39,288-295 node 4 size: 48378 MB node 4 free: 48141 MB node 5 cpus: 40-47,296-303 node 5 size: 48378 MB node 5 free: 48194 MB node 6 cpus: 48-55,304-311 node 6 size: 48378 MB node 6 free: 48192 MB node 7 cpus: 56-63,312-319 node 7 size: 48378 MB node 7 free: 48175 MB node 8 cpus: 64-71,320-327 node 8 size: 48378 MB node 8 free: 48203 MB node 9 cpus: 72-79,328-335 node 9 size: 48378 MB node 9 free: 48186 MB node 10 cpus: 80-87,336-343 node 10 size: 48378 MB node 10 free: 48184 MB node 11 cpus: 88-95,344-351 node 11 size: 48378 MB node 11 free: 48196 MB node 12 cpus: 96-103,352-359 node 12 size: 48378 MB node 12 free: 48172 MB node 13 cpus: 104-111,360-367 node 13 size: 48378 MB node 13 free: 48205 MB node 14 cpus: 112-119,368-375 node 14 size: 48378 MB node 14 free: 48190 MB node 15 cpus: 120-127,376-383 node 15 size: 48335 MB node 15 free: 48123 MB node 16 cpus: 128-135,384-391 node 16 size: 48378 MB node 16 free: 48189 MB node 17 cpus: 136-143,392-399 node 17 size: 48378 MB node 17 free: 48181 MB node 18 cpus: 144-151,400-407 node 18 size: 48378 MB node 18 free: 48157 MB node 19 cpus: 152-159,408-415 node 19 size: 48378 MB node 19 free: 48184 MB node 20 cpus: 160-167,416-423 node 20 size: 48378 MB node 20 free: 48185 MB node 21 cpus: 168-175,424-431 node 21 size: 48378 MB node 21 free: 48147 MB node 22 cpus: 176-183,432-439 node 22 size: 48378 MB node 22 free: 48173 MB node 23 cpus: 184-191,440-447 node 23 size: 48378 MB node 23 free: 48186 MB node 24 cpus: 192-199,448-455 node 24 size: 48378 MB node 24 free: 48177 MB node 25 cpus: 200-207,456-463 node 25 size: 48378 MB node 25 free: 48121 MB node 26 cpus: 208-215,464-471 node 26 size: 48378 MB node 26 free: 48174 MB node 27 cpus: 216-223,472-479 node 27 size: 48378 MB node 27 free: 48173 MB node 28 cpus: 224-231,480-487 node 28 size: 48378 MB node 28 free: 48134 MB node 29 cpus: 232-239,488-495 node 29 size: 48378 MB node 29 free: 48156 MB node 30 cpus: 240-247,496-503 node 30 size: 48378 MB node 30 free: 48179 MB node 31 cpus: 248-255,504-511 node 31 size: 48301 MB node 31 free: 48094 MB node distances: node 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 0: 10 11 11 11 12 12 12 12 12 12 12 12 12 12 12 12 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 1: 11 10 11 11 12 12 12 12 12 12 12 12 12 12 12 12 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 2: 11 11 10 11 12 12 12 12 12 12 12 12 12 12 12 12 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 3: 11 11 11 10 12 12 12 12 12 12 12 12 12 12 12 12 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 4: 12 12 12 12 10 11 11 11 12 12 12 12 12 12 12 12 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 5: 12 12 12 12 11 10 11 11 12 12 12 12 12 12 12 12 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 6: 12 12 12 12 11 11 10 11 12 12 12 12 12 12 12 12 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 7: 12 12 12 12 11 11 11 10 12 12 12 12 12 12 12 12 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 8: 12 12 12 12 12 12 12 12 10 11 11 11 12 12 12 12 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 9: 12 12 12 12 12 12 12 12 11 10 11 11 12 12 12 12 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 10: 12 12 12 12 12 12 12 12 11 11 10 11 12 12 12 12 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 11: 12 12 12 12 12 12 12 12 11 11 11 10 12 12 12 12 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 12: 12 12 12 12 12 12 12 12 12 12 12 12 10 11 11 11 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 13: 12 12 12 12 12 12 12 12 12 12 12 12 11 10 11 11 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 14: 12 12 12 12 12 12 12 12 12 12 12 12 11 11 10 11 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 15: 12 12 12 12 12 12 12 12 12 12 12 12 11 11 11 10 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 16: 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 10 11 11 11 12 12 12 12 12 12 12 12 12 12 12 12 17: 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 11 10 11 11 12 12 12 12 12 12 12 12 12 12 12 12 18: 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 11 11 10 11 12 12 12 12 12 12 12 12 12 12 12 12 19: 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 11 11 11 10 12 12 12 12 12 12 12 12 12 12 12 12 20: 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 12 12 12 12 10 11 11 11 12 12 12 12 12 12 12 12 21: 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 12 12 12 12 11 10 11 11 12 12 12 12 12 12 12 12 22: 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 12 12 12 12 11 11 10 11 12 12 12 12 12 12 12 12 23: 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 12 12 12 12 11 11 11 10 12 12 12 12 12 12 12 12 24: 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 12 12 12 12 12 12 12 12 10 11 11 11 12 12 12 12 25: 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 12 12 12 12 12 12 12 12 11 10 11 11 12 12 12 12 26: 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 12 12 12 12 12 12 12 12 11 11 10 11 12 12 12 12 27: 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 12 12 12 12 12 12 12 12 11 11 11 10 12 12 12 12 28: 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 12 12 12 12 12 12 12 12 12 12 12 12 10 11 11 11 29: 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 12 12 12 12 12 12 12 12 12 12 12 12 11 10 11 11 30: 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 12 12 12 12 12 12 12 12 12 12 12 12 11 11 10 11 31: 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 12 12 12 12 12 12 12 12 12 12 12 12 11 11 11 10 ------------------------------------------------------------ 9. /proc/meminfo MemTotal: 1584752404 kB ------------------------------------------------------------ 10. who -r run-level 5 Nov 25 18:16 ------------------------------------------------------------ 11. Systemd service manager version: systemd 255 (255.4-1ubuntu8.12) Default Target Status graphical running ------------------------------------------------------------ 12. 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 thermald tuned 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 systemd-timesyncd upower indirect systemd-sysupdate systemd-sysupdate-reboot uuidd masked cryptdisks cryptdisks-early hwclock multipath-tools-boot screen-cleanup sudo x11-common ------------------------------------------------------------ 13. Linux kernel boot-time arguments, from /proc/cmdline BOOT_IMAGE=/boot/vmlinuz-6.8.0-90-generic root=UUID=60685607-d408-4b5d-9478-a6a431e11442 ro ------------------------------------------------------------ 14. cpupower frequency-info analyzing CPU 220: current policy: frequency should be within 1.50 GHz and 2.25 GHz. The governor "performance" may decide which speed to use within this range. boost state support: Supported: yes Active: yes Boost States: 0 Total States: 3 Pstate-P0: 2250MHz ------------------------------------------------------------ 15. tuned-adm active Current active profile: balanced ------------------------------------------------------------ 16. sysctl kernel.numa_balancing 1 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 ------------------------------------------------------------ 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 24.04.3 LTS ------------------------------------------------------------ 20. Disk information SPEC is set to: /home/cpu2026 Filesystem Type Size Used Avail Use% Mounted on /dev/sda2 ext4 439G 51G 366G 13% / ------------------------------------------------------------ 21. /sys/devices/virtual/dmi/id Vendor: HPE Product: ProLiant DL385 Gen11 Product Family: ProLiant Serial: DL385G11-003 ------------------------------------------------------------ 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: 11x Hynix HMCG94AEBRA103N 64 GB 2 rank 4800 1x Hynix HMCG94AEBRA109N 64 GB 2 rank 4800 5x Hynix HMCG94AEBRA123N 64 GB 2 rank 4800 7x Hynix HMCG94MEBRA121N 64 GB 2 rank 4800 ------------------------------------------------------------ 23. BIOS (This section combines info from /sys/devices and dmidecode.) BIOS Vendor: HPE BIOS Version: 2.90 BIOS Date: 01/09/2026 BIOS Revision: 2.90 Firmware Revision: 1.63 Compiler Version Notes ---------------------- ============================================================================== C | 708.sqlite_r(base) 714.cpython_r(base) 777.zstd_r(base) ------------------------------------------------------------------------------ AMD clang version 17.0.6 (CLANG: AOCC_5.1.0-Build#1994 2025_12_23) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc/aocc-compiler-5.1.0/bin ------------------------------------------------------------------------------ ============================================================================== C++ | 706.stockfish_r(base) 707.ntest_r(base) 727.cppcheck_r(base) | 753.ns3_r(base) ------------------------------------------------------------------------------ AMD clang version 17.0.6 (CLANG: AOCC_5.1.0-Build#1994 2025_12_23) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc/aocc-compiler-5.1.0/bin ------------------------------------------------------------------------------ ============================================================================== C++, C | 710.omnetpp_r(base) 721.gcc_r(base) 723.llvm_r(base) 729.abc_r(base) | 734.vpr_r(base) 735.gem5_r(base) 750.sealcrypto_r(base) ------------------------------------------------------------------------------ AMD clang version 17.0.6 (CLANG: AOCC_5.1.0-Build#1994 2025_12_23) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc/aocc-compiler-5.1.0/bin ------------------------------------------------------------------------------ Base Compiler Invocation ------------------------ C benchmarks: clang C++ benchmarks: clang++ Benchmarks using both C and C++: clang++ clang 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,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Wl,-mllvm -Wl,-ldist-scalar-expand -fenable-aggressive-gather -Wl,-mllvm -Wl,-extra-inliner -O3 -march=znver5 -fveclib=AMDLIBM -fno-PIE -no-pie -flto -fstruct-layout=7 -mllvm -unroll-threshold=50 -mllvm -inline-threshold=1000 -fremap-arrays -fstrip-mining -mllvm -reduce-array-computations=3 -zopt -lamdlibm -lflang -lamdalloc C++ benchmarks: -m64 -std=c++17 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -O3 -march=znver5 -fveclib=AMDLIBM -flto -mllvm -unroll-threshold=100 -mllvm -loop-unswitch-threshold=200000 -mllvm -reduce-array-computations=3 -zopt -fno-PIE -no-pie -fvirtual-function-elimination -fvisibility=hidden -lamdlibm -lflang -lamdalloc Benchmarks using both C and C++: -m64 -std=c++17 -std=c18 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -O3 -march=znver5 -fveclib=AMDLIBM -fno-PIE -no-pie -flto -fstruct-layout=7 -mllvm -unroll-threshold=50 -mllvm -inline-threshold=1000 -fremap-arrays -fstrip-mining -mllvm -reduce-array-computations=3 -zopt -mllvm -unroll-threshold=100 -mllvm -loop-unswitch-threshold=200000 -fvirtual-function-elimination -fvisibility=hidden -lamdlibm -lflang -lamdalloc Peak Optimization Flags ----------------------- C benchmarks: 708.sqlite_r: basepeak = yes 714.cpython_r: basepeak = yes 777.zstd_r: basepeak = yes C++ benchmarks: 706.stockfish_r: basepeak = yes 707.ntest_r: basepeak = yes 727.cppcheck_r: basepeak = yes 753.ns3_r: basepeak = yes Benchmarks using both C and C++: 710.omnetpp_r: basepeak = yes 721.gcc_r: basepeak = yes 723.llvm_r: basepeak = yes 729.abc_r: basepeak = yes 734.vpr_r: basepeak = yes 735.gem5_r: basepeak = yes 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/HPE-Platform-Flags-AMD-Turin-rev1.11.html http://www.spec.org/cpu2026/results/flags/aocc-flags.2026-05-04.html You can also download the XML flags sources by saving the following links: http://www.spec.org/cpu2026/results/flags/HPE-Platform-Flags-AMD-Turin-rev1.11.xml http://www.spec.org/cpu2026/results/flags/aocc-flags.2026-05-04.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 2026-01-30 06:52:22-0500. Report generated on 2026-05-11 16:38:24 by CPU2026 text formatter (aa18784a). Originally published on 2026-05-05.