SPECaccel(R)2023 Result 3SCORE NVIDIA H100 NVL 96GB FrightPro SR800 S4 Test Sponsor: Telecommunications Technology Association accel2023 License: 068A Test date: Sep-2025 Test sponsor: Telecommunications Technology Association Hardware availability: Sep-2025 Tested by: Telecommunications Technology Association Software availability: Sep-2025 Base Base Base Base Peak Peak Peak Peak Benchmarks Model Ref. Run Time Ratio Model Ref. Run Time Ratio -------------- ------ ------ --------- --------- ------ ------ --------- --------- 403.stencil ACC 440 115 3.82 S 403.stencil ACC 440 114 3.86 S 403.stencil ACC 440 114 3.86 * 404.lbm ACC 455 85.5 5.32 S 404.lbm ACC 455 84.9 5.36 * 404.lbm ACC 455 84.9 5.36 S 450.md ACC 600 250 2.40 S 450.md ACC 600 250 2.40 * 450.md ACC 600 251 2.39 S 452.ep ACC 415 101 4.13 S 452.ep ACC 415 100 4.13 * 452.ep ACC 415 100 4.13 S 453.clvrleaf ACC 1000 110 9.13 S 453.clvrleaf ACC 1000 110 9.10 S 453.clvrleaf ACC 1000 110 9.11 * 455.seismic ACC 780 148 5.25 S 455.seismic ACC 780 148 5.29 S 455.seismic ACC 780 148 5.28 * 456.spF ACC 475 77.1 6.16 S 456.spF ACC 475 77.4 6.13 S 456.spF ACC 475 77.2 6.15 * 457.spC ACC 540 114 4.75 * 457.spC ACC 540 114 4.75 S 457.spC ACC 540 113 4.76 S 459.miniGhost ACC 590 201 2.93 S 459.miniGhost ACC 590 204 2.89 S 459.miniGhost ACC 590 204 2.89 * 460.ilbdc ACC 555 122 4.55 S 460.ilbdc ACC 555 124 4.46 S 460.ilbdc ACC 555 124 4.47 * 463.swim ACC 440 119 3.71 * 463.swim ACC 440 125 3.53 S 463.swim ACC 440 102 4.30 S 470.bt ACC 1055 105 10.1 S 470.bt ACC 1055 105 10.1 S 470.bt ACC 1055 105 10.1 * ============================================================================================ 403.stencil ACC 440 114 3.86 * 404.lbm ACC 455 84.9 5.36 * 450.md ACC 600 250 2.40 * 452.ep ACC 415 100 4.13 * 453.clvrleaf ACC 1000 110 9.11 * 455.seismic ACC 780 148 5.28 * 456.spF ACC 475 77.2 6.15 * 457.spC ACC 540 114 4.75 * 459.miniGhost ACC 590 204 2.89 * 460.ilbdc ACC 555 124 4.47 * 463.swim ACC 440 119 3.71 * 470.bt ACC 1055 105 10.1 * SPECaccel 2023_base 4.77 SPECaccel 2023_peak Not Run HARDWARE -------- CPU Name: INTEL XEON PLATINUM 8558 Max MHz.: 4000 Nominal: 2100 Enabled: 96 cores, 2 chips, 2 threads/core Orderable: 2 chips Cache L1: 32 KB I + 48 KB D on chip per core L2: 2 MB I+D on chip per core L3: 260 MB I+D on chip per chip Other: None Memory: 1024 GB (16 x 64 GB DDR5, 4800 MT/s, ECC) Storage: 1.92TB NVMe SSD Other: None Base Threads Run: 1 Min. Peak Threads: -- Max. Peak Threads: -- ACCELERATOR ----------- Accel Model Name: H100 NVL 96GB Accel Vendor: NVIDIA Corporation Accel Name: NVIDIA H100 NVL 96GB Type of Accel: GPU Accel Connection: PCIe Gen5 Does Accel Use ECC: Yes Accel Description: NVIDIA H100 NVL 96GB HBM3 device memory Accel Driver: 580.82.07 SOFTWARE -------- OS: Rocky Linux release 9.6 (Blue Onyx) 5.14.0-570.17.1.el9_6.x86_64 Compiler: C/Fortran: Version 25.7 NVHPC SDK Firmware: American Megatrends Inc. 2803 04/08/2025 File System: xfs System State: Run level 3 (multi-user) Other: None Base Parallel Model: ACC Base Threads Run: 1 Peak Parallel Models: Not Run Max. Peak Threads: -- Min. Peak Threads: -- Platform Notes -------------- Sysinfo program /home/spec/accel2023/bin/sysinfo Rev: r6622 of 2021-04-07 b1a7d5f8f71be5aff70a755cad7211a0 running on Client-1 Fri Sep 19 17:05:38 2025 SUT (System Under Test) info as seen by some common utilities. For more information on this section, see https://www.spec.org/cpu2017/Docs/config.html#sysinfo From /proc/cpuinfo model name : INTEL(R) XEON(R) PLATINUM 8558 2 "physical id"s (chips) 192 "processors" cores, siblings (Caution: counting these is hw and system dependent. The following excerpts from /proc/cpuinfo might not be reliable. Use with caution.) cpu cores : 48 siblings : 96 physical 0: cores 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 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 physical 1: cores 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 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 From lscpu from util-linux 2.37.4: 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): 192 On-line CPU(s) list: 0-191 Vendor ID: GenuineIntel Model name: INTEL(R) XEON(R) PLATINUM 8558 CPU family: 6 Model: 207 Thread(s) per core: 2 Core(s) per socket: 48 Socket(s): 2 Stepping: 2 CPU(s) scaling MHz: 25% CPU max MHz: 4000.0000 CPU min MHz: 800.0000 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 avx_vnni avx512_bf16 wbnoinvd dtherm ida arat pln pts hwp hwp_act_window hwp_epp hwp_pkg_req 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 Virtualization: VT-x L1d cache: 4.5 MiB (96 instances) L1i cache: 3 MiB (96 instances) L2 cache: 192 MiB (96 instances) L3 cache: 520 MiB (2 instances) NUMA node(s): 4 NUMA node0 CPU(s): 0-23,96-119 NUMA node1 CPU(s): 24-47,120-143 NUMA node2 CPU(s): 48-71,144-167 NUMA node3 CPU(s): 72-95,168-191 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 From lscpu --cache: NAME ONE-SIZE ALL-SIZE WAYS TYPE LEVEL SETS PHY-LINE COHERENCY-SIZE L1d 48K 4.5M 12 Data 1 64 1 64 L1i 32K 3M 8 Instruction 1 64 1 64 L2 2M 192M 16 Unified 2 2048 1 64 L3 260M 520M 20 Unified 3 212992 1 64 /proc/cpuinfo cache data cache size : 266240 KB From numactl --hardware WARNING: a numactl 'node' might or might not correspond to a physical chip. available: 4 nodes (0-3) node 0 cpus: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 node 0 size: 257156 MB node 0 free: 253926 MB node 1 cpus: 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 node 1 size: 258035 MB node 1 free: 255879 MB node 2 cpus: 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 node 2 size: 258035 MB node 2 free: 254200 MB node 3 cpus: 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 node 3 size: 257974 MB node 3 free: 240794 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 From /proc/meminfo MemTotal: 1055951048 kB HugePages_Total: 0 Hugepagesize: 2048 kB /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor has performance From /etc/*release* /etc/*version* os-release: NAME="Rocky Linux" VERSION="9.6 (Blue Onyx)" ID="rocky" ID_LIKE="rhel centos fedora" VERSION_ID="9.6" PLATFORM_ID="platform:el9" PRETTY_NAME="Rocky Linux 9.6 (Blue Onyx)" ANSI_COLOR="0;32" redhat-release: Rocky Linux release 9.6 (Blue Onyx) rocky-release: Rocky Linux release 9.6 (Blue Onyx) rocky-release-upstream: Derived from Red Hat Enterprise Linux 9.6 system-release: Rocky Linux release 9.6 (Blue Onyx) system-release-cpe: cpe:/o:rocky:rocky:9::baseos uname -a: Linux Client-1 5.14.0-570.17.1.el9_6.x86_64 #1 SMP PREEMPT_DYNAMIC Fri May 23 22:47:01 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux Kernel self-reported vulnerability status: gather_data_sampling: Not affected CVE-2018-12207 (iTLB Multihit): Not affected CVE-2018-3620 (L1 Terminal Fault): Not affected Microarchitectural Data Sampling: Not affected CVE-2017-5754 (Meltdown): Not affected mmio_stale_data: Not affected reg_file_data_sampling: Not affected retbleed: Not affected spec_rstack_overflow: Not affected CVE-2018-3639 (Speculative Store Bypass): Mitigation: Speculative Store Bypass disabled via prctl CVE-2017-5753 (Spectre variant 1): Mitigation: usercopy/swapgs barriers and __user pointer sanitization CVE-2017-5715 (Spectre variant 2): Mitigation: Enhanced / Automatic IBRS; IBPB: conditional; RSB filling; PBRSB-eIBRS: SW sequence; BHI: BHI_DIS_S CVE-2020-0543 (Special Register Buffer Data Sampling): Not affected CVE-2019-11135 (TSX Asynchronous Abort): Not affected run-level 3 Sep 12 13:20 SPEC is set to: /home/spec/accel2023 Filesystem Type Size Used Avail Use% Mounted on /dev/mapper/rl-home xfs 1.7T 19G 1.7T 2% /home From /sys/devices/virtual/dmi/id Vendor: ASUSTeK COMPUTER INC. Product: ESC8000-E11 Product Family: Server Cannot run dmidecode; consider saying (as root) chmod +s /usr/sbin/dmidecode BIOS: BIOS Vendor: American Megatrends Inc. BIOS Version: 2803 BIOS Date: 04/08/2025 (End of data from sysinfo program) Compiler Version Notes ---------------------- ============================================================================== C | 457.spC(base) ------------------------------------------------------------------------------ /usr/bin/ld: /usr/lib64/crt1.o: in function `_start': (.text+0x1b): undefined reference to `main' pgacclnk: child process exit status 1: /usr/bin/ld nvc 25.7-0 64-bit target on x86-64 Linux -tp sapphirerapids NVIDIA Compilers and Tools Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== C | 403.stencil(base) 404.lbm(base) 452.ep(base) 470.bt(base) ------------------------------------------------------------------------------ nvc 25.7-0 64-bit target on x86-64 Linux -tp sapphirerapids NVIDIA Compilers and Tools Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== C | 457.spC(base) ------------------------------------------------------------------------------ /usr/bin/ld: /usr/lib64/crt1.o: in function `_start': (.text+0x1b): undefined reference to `main' pgacclnk: child process exit status 1: /usr/bin/ld nvc 25.7-0 64-bit target on x86-64 Linux -tp sapphirerapids NVIDIA Compilers and Tools Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== C | 403.stencil(base) 404.lbm(base) 452.ep(base) 470.bt(base) ------------------------------------------------------------------------------ nvc 25.7-0 64-bit target on x86-64 Linux -tp sapphirerapids NVIDIA Compilers and Tools Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== Fortran | 450.md(base) 455.seismic(base) 456.spF(base) 460.ilbdc(base) | 463.swim(base) ------------------------------------------------------------------------------ nvfortran 25.7-0 64-bit target on x86-64 Linux -tp sapphirerapids NVIDIA Compilers and Tools Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== Fortran, C | 453.clvrleaf(base) 459.miniGhost(base) ------------------------------------------------------------------------------ nvfortran 25.7-0 64-bit target on x86-64 Linux -tp sapphirerapids NVIDIA Compilers and Tools Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. All rights reserved. nvc 25.7-0 64-bit target on x86-64 Linux -tp sapphirerapids NVIDIA Compilers and Tools Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. All rights reserved. ------------------------------------------------------------------------------ Base Compiler Invocation ------------------------ C benchmarks: nvc Fortran benchmarks: nvfortran Benchmarks using both Fortran and C: nvfortran nvc Base Portability Flags ---------------------- 457.spC: -mcmodel=medium -Wl,--no-relax Base Optimization Flags ----------------------- C benchmarks: -O3 -acc -Mfprelaxed -Mstack_arrays Fortran benchmarks: -O3 -acc -Mfprelaxed -Mstack_arrays Benchmarks using both Fortran and C: 453.clvrleaf: -O3 -acc -Mfprelaxed -Mstack_arrays 459.miniGhost: -Mnomain -O3 -acc -Mfprelaxed -Mstack_arrays The flags file that was used to format this result can be browsed at http://www.spec.org/accel2023/flags/nv2021_flags_v1.0.3.html You can also download the XML flags source by saving the following link: http://www.spec.org/accel2023/flags/nv2021_flags_v1.0.3.xml SPECaccel is a registered trademark 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 2023-2025 Standard Performance Evaluation Corporation Tested with SPECaccel2023 v2.0.18 on 2025-09-19 04:05:38-0400. Report generated on 2025-10-15 12:59:54 by accel2023 ASCII formatter v112. Originally published on 2025-10-15.