SPECaccel(R)2023 Result Intel Intel Xeon 6980P Supermicro SYS-222HA-TN (2 x Intel Xeon 6980P, 2.0GHz) accel2023 License: 13 Test date: Aug-2025 Test sponsor: Intel Hardware availability: Sep-2024 Tested by: Intel Software availability: Jun-2025 Base Base Base Base Peak Peak Peak Peak Benchmarks Model Ref. Run Time Ratio Model Ref. Run Time Ratio -------------- ------ ------ --------- --------- ------ ------ --------- --------- 403.stencil SMD 440 305 1.44 * 403.stencil SMD 440 305 1.44 S 403.stencil SMD 440 314 1.40 S 404.lbm SMD 455 86.8 5.24 S 404.lbm SMD 455 86.7 5.25 * 404.lbm SMD 455 81.3 5.60 S 450.md SMD 600 308 1.95 S 450.md SMD 600 267 2.24 * 450.md SMD 600 266 2.26 S 452.ep SMD 415 116 3.59 * 452.ep SMD 415 116 3.58 S 452.ep SMD 415 116 3.59 S 453.clvrleaf SMD 1000 297 3.36 S 453.clvrleaf SMD 1000 304 3.29 * 453.clvrleaf SMD 1000 304 3.29 S 455.seismic SMD 780 394 1.98 S 455.seismic SMD 780 394 1.98 * 455.seismic SMD 780 348 2.24 S 456.spF SMD 475 210 2.26 * 456.spF SMD 475 200 2.37 S 456.spF SMD 475 217 2.19 S 457.spC SMD 540 316 1.71 S 457.spC SMD 540 329 1.64 S 457.spC SMD 540 328 1.65 * 459.miniGhost SMD 590 683 0.864 S 459.miniGhost SMD 590 724 0.815 * 459.miniGhost SMD 590 724 0.815 S 460.ilbdc SMD 555 492 1.13 S 460.ilbdc SMD 555 501 1.11 S 460.ilbdc SMD 555 496 1.12 * 463.swim SMD 440 67.1 6.56 S 463.swim SMD 440 64.8 6.79 S 463.swim SMD 440 64.9 6.78 * 470.bt SMD 1055 449 2.35 * 470.bt SMD 1055 491 2.15 S 470.bt SMD 1055 327 3.23 S ============================================================================================ 403.stencil SMD 440 305 1.44 * 404.lbm SMD 455 86.7 5.25 * 450.md SMD 600 267 2.24 * 452.ep SMD 415 116 3.59 * 453.clvrleaf SMD 1000 304 3.29 * 455.seismic SMD 780 394 1.98 * 456.spF SMD 475 210 2.26 * 457.spC SMD 540 328 1.65 * 459.miniGhost SMD 590 724 0.815 * 460.ilbdc SMD 555 496 1.12 * 463.swim SMD 440 64.9 6.78 * 470.bt SMD 1055 449 2.35 * SPECaccel 2023_base 2.30 SPECaccel 2023_peak Not Run HARDWARE -------- CPU Name: Intel Xeon 6980P Max MHz.: 3900 Nominal: 2000 Enabled: 256 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 PC5-8800X) Storage: 1 x 3.5 TB NVMe SSD Other: None Base Threads Run: 512 Min. Peak Threads: -- Max. Peak Threads: -- ACCELERATOR ----------- Accel Model Name: Intel Xeon 6980P Accel Vendor: Intel Accel Name: Intel Xeon 6980P Type of Accel: CPU Accel Connection: N/A Does Accel Use ECC: yes Accel Description: Intel Xeon 6980P SMT ON, Turbo ON Accel Driver: None SOFTWARE -------- OS: Ubuntu 22.04.5 LTS Ubuntu 22.04.5 LTS 6.5.0-21-generic Compiler: Intel oneAPI Compiler 2025.2 Firmware: SE5C7411.86B.9533.D01.2310110651 File System: ext4 System State: Run level 5 Other: None Base Parallel Model: SMD Base Threads Run: 512 Peak Parallel Models: Not Run Max. Peak Threads: -- Min. Peak Threads: -- General Notes ------------- Environment variables set by runaccel before the start of the run: FORT_BUFFERED = "true" KMP_AFFINITY = "compact,0,granularity=thread" KMP_BLOCKTIME = "infinite" KMP_HW_SUBSET = "2S,128C,2T" KMP_LIBRARY = "turnaround" KMP_STACKSIZE = "8M" OMP_DYNAMIC = "FALSE" OMP_WAIT_POLICY = "active" Platform Notes -------------- Sysinfo program /root/knektyag/accel2023-2.0.18/bin/sysinfo Rev: r6622 of 2021-04-07 b1a7d5f8f71be5aff70a755cad7211a0 running on SMCAP5 Tue Aug 19 08:38:47 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) 6980P 2 "physical id"s (chips) 512 "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 : 128 siblings : 256 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 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 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 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 From lscpu from util-linux 2.37.2: 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: GenuineIntel Model name: Intel(R) Xeon(R) 6980P CPU family: 6 Model: 173 Thread(s) per core: 2 Core(s) per socket: 128 Socket(s): 2 Stepping: 1 BogoMIPS: 4000.00 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 invpcid_single 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 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: 12 MiB (256 instances) L1i cache: 16 MiB (256 instances) L2 cache: 512 MiB (256 instances) L3 cache: 1008 MiB (2 instances) NUMA node(s): 6 NUMA node0 CPU(s): 0-42,256-298 NUMA node1 CPU(s): 43-85,299-341 NUMA node2 CPU(s): 86-127,342-383 NUMA node3 CPU(s): 128-170,384-426 NUMA node4 CPU(s): 171-213,427-469 NUMA node5 CPU(s): 214-255,470-511 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 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 Not affected 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 12M 12 Data 1 64 1 64 L1i 64K 16M 16 Instruction 1 64 1 64 L2 2M 512M 16 Unified 2 2048 1 64 L3 504M 1008M 16 Unified 3 516096 1 64 /proc/cpuinfo cache data cache size : 516096 KB From numactl --hardware WARNING: a numactl 'node' might or might not correspond to a physical chip. available: 6 nodes (0-5) 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 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 node 0 size: 257534 MB node 0 free: 255297 MB node 1 cpus: 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 node 1 size: 258026 MB node 1 free: 255204 MB node 2 cpus: 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 node 2 size: 258027 MB node 2 free: 257041 MB node 3 cpus: 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 node 3 size: 257974 MB node 3 free: 256543 MB node 4 cpus: 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 node 4 size: 258026 MB node 4 free: 256636 MB node 5 cpus: 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 node 5 size: 257999 MB node 5 free: 256835 MB node distances: node 0 1 2 3 4 5 0: 10 12 12 21 21 21 1: 12 10 12 21 21 21 2: 12 12 10 21 21 21 3: 21 21 21 10 12 12 4: 21 21 21 12 10 12 5: 21 21 21 12 12 10 From /proc/meminfo MemTotal: 1584730352 kB HugePages_Total: 0 Hugepagesize: 2048 kB /usr/bin/lsb_release -d Ubuntu 22.04.5 LTS From /etc/*release* /etc/*version* debian_version: bookworm/sid os-release: PRETTY_NAME="Ubuntu 22.04.5 LTS" NAME="Ubuntu" VERSION_ID="22.04" VERSION="22.04.5 LTS (Jammy Jellyfish)" VERSION_CODENAME=jammy ID=ubuntu ID_LIKE=debian HOME_URL="https://www.ubuntu.com/" uname -a: Linux SMCAP5 6.5.0-21-generic #21~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Fri Feb 9 13:32:52 UTC 2 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 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: Not affected CVE-2020-0543 (Special Register Buffer Data Sampling): Not affected CVE-2019-11135 (TSX Asynchronous Abort): Not affected run-level 5 Aug 14 08:35 SPEC is set to: /root/knektyag/accel2023-2.0.18 Filesystem Type Size Used Avail Use% Mounted on /dev/nvme0n1p2 ext4 1.8T 131G 1.6T 8% / From /sys/devices/virtual/dmi/id Vendor: Supermicro Product: SYS-222HA-TN Product Family: Family Serial: S928613X4614555 Additional information from dmidecode 3.3 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: 24x Micron Technology MTC40F2046S1HC88XDY WCCCC 64 GB 2 rank 8800 BIOS: BIOS Vendor: American Megatrends International, LLC. BIOS Version: 1.2 BIOS Date: 02/14/2025 BIOS Revision: 5.35 (End of data from sysinfo program) Compiler Version Notes ---------------------- ============================================================================== C | 403.stencil(base) 404.lbm(base) 452.ep(base) 457.spC(base) | 470.bt(base) ------------------------------------------------------------------------------ Intel(R) oneAPI DPC++/C++ Compiler 2025.2.0 (2025.2.0.20250605) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/intel/oneapi/compiler/2025.2/bin/compiler Configuration file: /opt/intel/oneapi/compiler/2025.2/bin/compiler/../icx.cfg ------------------------------------------------------------------------------ ============================================================================== Fortran | 450.md(base) 455.seismic(base) 456.spF(base) 460.ilbdc(base) | 463.swim(base) ------------------------------------------------------------------------------ ifx (IFX) 2025.2.0 20250605 Copyright (C) 1985-2025 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== Fortran, C | 453.clvrleaf(base) 459.miniGhost(base) ------------------------------------------------------------------------------ ifx (IFX) 2025.2.0 20250605 Copyright (C) 1985-2025 Intel Corporation. All rights reserved. Intel(R) oneAPI DPC++/C++ Compiler 2025.2.0 (2025.2.0.20250605) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/intel/oneapi/compiler/2025.2/bin/compiler Configuration file: /opt/intel/oneapi/compiler/2025.2/bin/compiler/../icx.cfg ------------------------------------------------------------------------------ Base Compiler Invocation ------------------------ C benchmarks: icx Fortran benchmarks: ifx Benchmarks using both Fortran and C: ifx icx Base Portability Flags ---------------------- 450.md: -80 457.spC: -Wl,--no-relax(icx)(*) -shared-intel -Wl,--no-relax(icx) 459.miniGhost: -nofor-main (*) Indicates portability flags found in non-portability variables Base Optimization Flags ----------------------- C benchmarks: 403.stencil: -Ofast -O3 -xCORE-AVX512 -mprefer-vector-width=512 -qopt-multiple-gather-scatter-by-shuffles -flto -ffast-math -fiopenmp -qopt-dynamic-align -fvec-peel-loops -qopt-streaming-stores always -Xclang -fopenmp-declare-target-scalar-defaultmap-firstprivate -fimf-precision=low 404.lbm: Same as 403.stencil 452.ep: Same as 403.stencil 457.spC: -Ofast -O3 -xCORE-AVX512 -mprefer-vector-width=512 -qopt-multiple-gather-scatter-by-shuffles -flto -ffast-math -fiopenmp -qopt-dynamic-align -fvec-peel-loops -qopt-streaming-stores always -Xclang -fopenmp-declare-target-scalar-defaultmap-firstprivate -fimf-precision=low -mcmodel=medium(*) 470.bt: Same as 403.stencil Fortran benchmarks: -Ofast -O3 -xCORE-AVX512 -mprefer-vector-width=512 -qopt-multiple-gather-scatter-by-shuffles -flto -ffast-math -fiopenmp -qopt-dynamic-align -fvec-peel-loops -qopt-streaming-stores always -nostandard-realloc-lhs -align array32byte -auto -fimf-accuracy-bits-sqrt=14 -fimf-precision=low Benchmarks using both Fortran and C: -Ofast -O3 -xCORE-AVX512 -mprefer-vector-width=512 -qopt-multiple-gather-scatter-by-shuffles -flto -ffast-math -fiopenmp -qopt-dynamic-align -fvec-peel-loops -qopt-streaming-stores always -Xclang -fopenmp-declare-target-scalar-defaultmap-firstprivate -fimf-precision=low -nostandard-realloc-lhs -align array32byte -auto -fimf-accuracy-bits-sqrt=14 (*) Indicates optimization flags found in portability variables The flags file that was used to format this result can be browsed at http://www.spec.org/accel2023/flags/Intel_compiler_flags.2024-02-14.html You can also download the XML flags source by saving the following link: http://www.spec.org/accel2023/flags/Intel_compiler_flags.2024-02-14.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 2025-08-19 11:38:46-0400. Report generated on 2025-09-19 15:48:23 by accel2023 ASCII formatter v112. Originally published on 2025-09-19.