ddr29335chan

Intel 0000% testing with a ASUS Pro WS W790E-SAGE SE (0215 BIOS) and ASPEED on Fedora 39 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2403174-NE-2403153NE13
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  Test
  Duration
r1
January 06
  42 Minutes
SPR
January 22
  43 Minutes
SPR4800
January 22
  43 Minutes
SPR4800_2
January 22
  43 Minutes
spr_48_d0_4800_4ch
March 11
  44 Minutes
spr_48_d0_6000_4ch
March 16
  44 Minutes
spr_48_d0_6000_4ch_ll
March 17
  44 Minutes
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  43 Minutes

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r1

Processor: Intel 0000% @ 3.60GHz (18 Cores / 36 Threads), Motherboard: ASRockRack EPC621D8A (P2.10 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 80GB, Disk: 4001GB CT4000P3SSD8 + 124GB Ultra Fit, Graphics: ASPEED, Audio: Intel DG2 Audio, Network: 4 x Intel X722 for 1GbE

OS: Fedora Linux 39, Kernel: 6.6.6-200.fc39.x86_64 (x86_64), OpenCL: OpenCL 3.0, Compiler: GCC 13.2.1 20231205 + LLVM 17.0.6, File-System: xfs, Screen Resolution: 1024x768

Kernel Notes: Transparent Huge Pages: madvise
Processor Notes: Scaling Governor: intel_pstate powersave (EPP: balance_performance) - CPU Microcode: 0x4003604
Security Notes: SELinux + gather_data_sampling: Mitigation of Microcode + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Mitigation of Clear buffers; SMT vulnerable + retbleed: Mitigation of Enhanced IBRS + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Mitigation of TSX disabled

SPR

Kernel Notes: Transparent Huge Pages: madvise
Processor Notes: Scaling Governor: intel_pstate powersave (EPP: balance_performance) - CPU Microcode: 0x2b0004d0
Security Notes: SELinux + gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Not affected

SPR4800

SPR4800_2

Processor: Intel Xeon w3-2423 @ 4.20GHz (6 Cores / 12 Threads), Motherboard: Supermicro X13SWA-TF v1.01 (2.0 BIOS), Chipset: Intel Alder Lake-S PCH, Memory: 64GB, Disk: 4001GB CT4000P3SSD8 + 8GB Cruzer Blade, Graphics: ASPEED, Audio: Realtek ALC888-VD, Network: Intel I210 + Aquantia AQC113C NBase-T/IEEE

OS: Fedora 39, Kernel: 6.6.11-200.fc39.x86_64 (x86_64), OpenCL: OpenCL 1.2 Intel FPGA SDK for OpenCL 20.3 + OpenCL 3.0 LINUX + OpenCL 1.2 Intel FPGA SDK for OpenCL 20.3, Compiler: GCC 13.2.1 20231205 + Clang 17.0.6 + LLVM 17.0.6, File-System: xfs, Screen Resolution: 1024x768

spr_48_d0_4800_4ch

Processor: Intel 0000% @ 3.30GHz (48 Cores / 96 Threads), Motherboard: ASUS Pro WS W790E-SAGE SE (0215 BIOS), Chipset: Intel Alder Lake-S PCH, Memory: 64GB, Disk: 4001GB CT4000P3SSD8 + 0GB Virtual HDisk0, Graphics: ASPEED, Audio: Realtek ALC1220, Network: 2 x Intel X710 for 10GBASE-T

OS: Fedora 39, Kernel: 6.6.11-200.fc39.x86_64 (x86_64), OpenCL: OpenCL 1.2 Intel FPGA SDK for OpenCL 20.3 + OpenCL 3.0 LINUX + OpenCL 1.2 Intel FPGA SDK for OpenCL 20.3, Compiler: GCC 13.2.1 20231205 + Clang 17.0.6 + LLVM 17.0.6, File-System: xfs, Screen Resolution: 1920x1200

Kernel Notes: Transparent Huge Pages: madvise
Processor Notes: Scaling Governor: intel_pstate performance (EPP: performance) - CPU Microcode: 0xd0004b1
Security Notes: SELinux + gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Not affected

spr_48_d0_6000_4ch

Processor: Intel 0000% @ 3.30GHz (48 Cores / 96 Threads), Motherboard: ASUS Pro WS W790E-SAGE SE (0215 BIOS), Chipset: Intel Alder Lake-S PCH, Memory: 64GB, Disk: 4001GB CT4000P3SSD8 + 0GB Virtual HDisk0, Graphics: ASPEED, Audio: Realtek ALC1220, Monitor: S23A950D, Network: 2 x Intel X710 for 10GBASE-T

OS: Fedora 39, Kernel: 6.7.7-200.fc39.x86_64 (x86_64), OpenCL: OpenCL 3.0 + OpenCL 1.2 Intel FPGA SDK for OpenCL 20.3 + OpenCL 3.0 LINUX + OpenCL 1.2 Intel FPGA SDK for OpenCL 20.3, Compiler: GCC 13.2.1 20231205 + Clang 17.0.6 + LLVM 17.0.6, File-System: xfs, Screen Resolution: 1920x1200

Kernel Notes: Transparent Huge Pages: madvise
Processor Notes: Scaling Governor: intel_pstate powersave (EPP: balance_performance) - CPU Microcode: 0xd0004b1
Security Notes: SELinux + gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Not affected

spr_48_d0_6000_4ch_ll

Changed Network to 2 x Intel X710 for 10GBASE-T.

ddr29335chanProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkMonitorOSKernelOpenCLCompilerFile-SystemScreen Resolutionr1SPRSPR4800SPR4800_2spr_48_d0_4800_4chspr_48_d0_6000_4chspr_48_d0_6000_4ch_llIntel 0000% @ 3.60GHz (18 Cores / 36 Threads)ASRockRack EPC621D8A (P2.10 BIOS)Intel Sky Lake-E DMI3 Registers80GB4001GB CT4000P3SSD8 + 124GB Ultra FitASPEEDIntel DG2 Audio4 x Intel X722 for 1GbEFedora Linux 396.6.6-200.fc39.x86_64 (x86_64)OpenCL 3.0GCC 13.2.1 20231205 + LLVM 17.0.6xfs1024x768Intel Xeon w3-2423 @ 4.20GHz (6 Cores / 12 Threads)Supermicro X13SWA-TF v1.01 (2.0 BIOS)Intel Alder Lake-S PCH64GB4001GB CT4000P3SSD8 + 8GB Cruzer BladeRealtek ALC888-VDIntel I210 + Aquantia AQC113C NBase-T/IEEEFedora 396.6.11-200.fc39.x86_64 (x86_64)OpenCL 1.2 Intel FPGA SDK for OpenCL 20.3 + OpenCL 3.0 LINUX + OpenCL 1.2 Intel FPGA SDK for OpenCL 20.3GCC 13.2.1 20231205 + Clang 17.0.6 + LLVM 17.0.6Intel 0000% @ 3.30GHz (48 Cores / 96 Threads)ASUS Pro WS W790E-SAGE SE (0215 BIOS)4001GB CT4000P3SSD8 + 0GB Virtual HDisk0Realtek ALC12202 x Intel X710 for 10GBASE-T1920x1200S23A950D6.7.7-200.fc39.x86_64 (x86_64)OpenCL 3.0 + OpenCL 1.2 Intel FPGA SDK for OpenCL 20.3 + OpenCL 3.0 LINUX + OpenCL 1.2 Intel FPGA SDK for OpenCL 20.3OpenBenchmarking.orgKernel Details- Transparent Huge Pages: madviseProcessor Details- r1: Scaling Governor: intel_pstate powersave (EPP: balance_performance) - CPU Microcode: 0x4003604- SPR: Scaling Governor: intel_pstate powersave (EPP: balance_performance) - CPU Microcode: 0x2b0004d0- SPR4800: Scaling Governor: intel_pstate powersave (EPP: balance_performance) - CPU Microcode: 0x2b0004d0- SPR4800_2: Scaling Governor: intel_pstate powersave (EPP: balance_performance) - CPU Microcode: 0x2b0004d0- spr_48_d0_4800_4ch: Scaling Governor: intel_pstate performance (EPP: performance) - CPU Microcode: 0xd0004b1- spr_48_d0_6000_4ch: Scaling Governor: intel_pstate powersave (EPP: balance_performance) - CPU Microcode: 0xd0004b1- spr_48_d0_6000_4ch_ll: Scaling Governor: intel_pstate powersave (EPP: balance_performance) - CPU Microcode: 0xd0004b1Security Details- r1: SELinux + gather_data_sampling: Mitigation of Microcode + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Mitigation of Clear buffers; SMT vulnerable + retbleed: Mitigation of Enhanced IBRS + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Mitigation of TSX disabled - SPR: SELinux + gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Not affected - SPR4800: SELinux + gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Not affected - SPR4800_2: SELinux + gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Not affected - spr_48_d0_4800_4ch: SELinux + gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Not affected - spr_48_d0_6000_4ch: SELinux + gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Not affected - spr_48_d0_6000_4ch_ll: SELinux + gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Not affected

r1SPRSPR4800SPR4800_2spr_48_d0_4800_4chspr_48_d0_6000_4chspr_48_d0_6000_4ch_llResult OverviewPhoronix Test Suite100%112%124%136%148%Intel Memory Latency CheckerIntel Memory Latency CheckerIntel Memory Latency CheckerIntel Memory Latency CheckerIntel Memory Latency CheckerIntel Memory Latency CheckerIntel Memory Latency CheckerIntel Memory Latency CheckerIntel Memory Latency CheckerIntel Memory Latency CheckerIntel Memory Latency CheckerIdle LatencyP.I.B - All ReadsMax Bandwidth - All ReadsP.I.B - 1:1 Reads-WritesMax Bandwidth - 1:1 Reads-WritesMax Bandwidth - Stream-Triad LikeP.I.B - Stream-Triad LikeMax Bandwidth - 3:1 Reads-WritesP.I.B - 3:1 Reads-WritesMax Bandwidth - 2:1 Reads-WritesP.I.B - 2:1 Reads-Writes

ddr29335chanintel-mlc: Idle Latencyintel-mlc: Max Bandwidth - All Readsintel-mlc: Max Bandwidth - 3:1 Reads-Writesintel-mlc: Max Bandwidth - 2:1 Reads-Writesintel-mlc: Max Bandwidth - 1:1 Reads-Writesintel-mlc: Max Bandwidth - Stream-Triad Likeintel-mlc: Peak Injection Bandwidth - All Readsintel-mlc: Peak Injection Bandwidth - 3:1 Reads-Writesintel-mlc: Peak Injection Bandwidth - 2:1 Reads-Writesintel-mlc: Peak Injection Bandwidth - 1:1 Reads-Writesintel-mlc: Peak Injection Bandwidth - Stream-Triad Liker1SPRSPR4800SPR4800_2spr_48_d0_4800_4chspr_48_d0_6000_4chspr_48_d0_6000_4ch_ll78.986610.7678028.8076457.3968308.2978148.2184970.377802.876299.468014.878001.0108.985577.5780693.7180840.9479754.1274900.7885407.580692.280879.779725.274916.7109.684601.3680592.0680804.9679668.2874790.9684596.980615.280787.879663.874785.0109.684536.4780564.0780667.3179602.4874767.8684548.080568.880685.179473.374796.0116.6113235.2196988.3392958.0086775.2694042.98113286.996873.791725.386673.694074.3116.6113140.3496707.6192876.6486909.6494127.16113172.196441.091746.986827.494127.7114.8113837.6597953.5093892.6588061.2695035.28113884.497383.092600.288048.895009.9OpenBenchmarking.org

Intel Memory Latency Checker

Intel Memory Latency Checker (MLC) is a binary-only system memory bandwidth and latency benchmark. If the download fails you may need to manually download the file from https://www.intel.com/content/www/us/en/developer/articles/tool/intelr-memory-latency-checker.html and place it in your PTS download cache. On some systems root privileges are needed to run the MLC tester. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgns, Fewer Is BetterIntel Memory Latency Checker 3.10Test: Idle Latencyr1SPRSPR4800SPR4800_2spr_48_d0_4800_4chspr_48_d0_6000_4chspr_48_d0_6000_4ch_ll306090120150SE +/- 0.30, N = 3SE +/- 0.10, N = 3SE +/- 0.10, N = 3SE +/- 0.07, N = 3SE +/- 0.43, N = 3SE +/- 0.42, N = 3SE +/- 0.38, N = 378.9108.9109.6109.6116.6116.6114.8
OpenBenchmarking.orgns, Fewer Is BetterIntel Memory Latency Checker 3.10Test: Idle Latencyr1SPRSPR4800SPR4800_2spr_48_d0_4800_4chspr_48_d0_6000_4chspr_48_d0_6000_4ch_ll20406080100Min: 78.3 / Avg: 78.9 / Max: 79.2Min: 108.7 / Avg: 108.9 / Max: 109Min: 109.5 / Avg: 109.6 / Max: 109.8Min: 109.5 / Avg: 109.57 / Max: 109.7Min: 116 / Avg: 116.57 / Max: 117.4Min: 116 / Avg: 116.6 / Max: 117.4Min: 114.2 / Avg: 114.77 / Max: 115.5

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - All Readsr1SPRSPR4800SPR4800_2spr_48_d0_4800_4chspr_48_d0_6000_4chspr_48_d0_6000_4ch_ll20K40K60K80K100KSE +/- 3.08, N = 3SE +/- 98.09, N = 3SE +/- 44.83, N = 3SE +/- 20.59, N = 3SE +/- 38.55, N = 3SE +/- 39.05, N = 3SE +/- 47.91, N = 386610.7685577.5784601.3684536.47113235.21113140.34113837.65
OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - All Readsr1SPRSPR4800SPR4800_2spr_48_d0_4800_4chspr_48_d0_6000_4chspr_48_d0_6000_4ch_ll20K40K60K80K100KMin: 86605.36 / Avg: 86610.76 / Max: 86616.01Min: 85421.95 / Avg: 85577.57 / Max: 85758.83Min: 84541.38 / Avg: 84601.36 / Max: 84689.06Min: 84501.25 / Avg: 84536.47 / Max: 84572.55Min: 113159.26 / Avg: 113235.21 / Max: 113284.72Min: 113069 / Avg: 113140.34 / Max: 113203.54Min: 113741.98 / Avg: 113837.65 / Max: 113890.12

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - 3:1 Reads-Writesr1SPRSPR4800SPR4800_2spr_48_d0_4800_4chspr_48_d0_6000_4chspr_48_d0_6000_4ch_ll20K40K60K80K100KSE +/- 121.51, N = 3SE +/- 6.08, N = 3SE +/- 13.95, N = 3SE +/- 6.84, N = 3SE +/- 83.51, N = 3SE +/- 167.76, N = 3SE +/- 81.28, N = 378028.8080693.7180592.0680564.0796988.3396707.6197953.50
OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - 3:1 Reads-Writesr1SPRSPR4800SPR4800_2spr_48_d0_4800_4chspr_48_d0_6000_4chspr_48_d0_6000_4ch_ll20K40K60K80K100KMin: 77809.12 / Avg: 78028.8 / Max: 78228.63Min: 80684.73 / Avg: 80693.71 / Max: 80705.3Min: 80577.01 / Avg: 80592.06 / Max: 80619.94Min: 80555.43 / Avg: 80564.07 / Max: 80577.57Min: 96901.64 / Avg: 96988.33 / Max: 97155.31Min: 96373.82 / Avg: 96707.61 / Max: 96904Min: 97799.28 / Avg: 97953.5 / Max: 98075.12

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - 2:1 Reads-Writesr1SPRSPR4800SPR4800_2spr_48_d0_4800_4chspr_48_d0_6000_4chspr_48_d0_6000_4ch_ll20K40K60K80K100KSE +/- 39.22, N = 3SE +/- 10.77, N = 3SE +/- 17.46, N = 3SE +/- 7.90, N = 3SE +/- 28.95, N = 3SE +/- 29.02, N = 3SE +/- 75.55, N = 376457.3980840.9480804.9680667.3192958.0092876.6493892.65
OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - 2:1 Reads-Writesr1SPRSPR4800SPR4800_2spr_48_d0_4800_4chspr_48_d0_6000_4chspr_48_d0_6000_4ch_ll16K32K48K64K80KMin: 76392.5 / Avg: 76457.39 / Max: 76528.01Min: 80821.26 / Avg: 80840.94 / Max: 80858.35Min: 80772.84 / Avg: 80804.96 / Max: 80832.89Min: 80656.86 / Avg: 80667.31 / Max: 80682.79Min: 92903.05 / Avg: 92958 / Max: 93001.28Min: 92828.33 / Avg: 92876.64 / Max: 92928.64Min: 93743 / Avg: 93892.65 / Max: 93985.52

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - 1:1 Reads-Writesr1SPRSPR4800SPR4800_2spr_48_d0_4800_4chspr_48_d0_6000_4chspr_48_d0_6000_4ch_ll20K40K60K80K100KSE +/- 312.98, N = 3SE +/- 11.92, N = 3SE +/- 41.50, N = 3SE +/- 17.53, N = 3SE +/- 60.65, N = 3SE +/- 23.79, N = 3SE +/- 20.69, N = 368308.2979754.1279668.2879602.4886775.2686909.6488061.26
OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - 1:1 Reads-Writesr1SPRSPR4800SPR4800_2spr_48_d0_4800_4chspr_48_d0_6000_4chspr_48_d0_6000_4ch_ll15K30K45K60K75KMin: 67979.73 / Avg: 68308.29 / Max: 68933.98Min: 79736.35 / Avg: 79754.12 / Max: 79776.76Min: 79585.36 / Avg: 79668.28 / Max: 79713.1Min: 79571.51 / Avg: 79602.48 / Max: 79632.19Min: 86676.06 / Avg: 86775.26 / Max: 86885.33Min: 86879.5 / Avg: 86909.64 / Max: 86956.58Min: 88040.06 / Avg: 88061.26 / Max: 88102.63

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - Stream-Triad Liker1SPRSPR4800SPR4800_2spr_48_d0_4800_4chspr_48_d0_6000_4chspr_48_d0_6000_4ch_ll20K40K60K80K100KSE +/- 117.63, N = 3SE +/- 31.06, N = 3SE +/- 31.20, N = 3SE +/- 20.46, N = 3SE +/- 2.31, N = 3SE +/- 13.65, N = 3SE +/- 5.70, N = 378148.2174900.7874790.9674767.8694042.9894127.1695035.28
OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - Stream-Triad Liker1SPRSPR4800SPR4800_2spr_48_d0_4800_4chspr_48_d0_6000_4chspr_48_d0_6000_4ch_ll16K32K48K64K80KMin: 77915.94 / Avg: 78148.21 / Max: 78296.7Min: 74838.66 / Avg: 74900.78 / Max: 74932.7Min: 74749.2 / Avg: 74790.96 / Max: 74851.99Min: 74732.53 / Avg: 74767.86 / Max: 74803.41Min: 94040.44 / Avg: 94042.98 / Max: 94047.6Min: 94100.52 / Avg: 94127.16 / Max: 94145.61Min: 95029.11 / Avg: 95035.28 / Max: 95046.67

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - All Readsr1SPRSPR4800SPR4800_2spr_48_d0_4800_4chspr_48_d0_6000_4chspr_48_d0_6000_4ch_ll20K40K60K80K100KSE +/- 126.99, N = 3SE +/- 60.59, N = 3SE +/- 14.46, N = 3SE +/- 22.34, N = 3SE +/- 13.24, N = 3SE +/- 23.02, N = 3SE +/- 11.27, N = 384970.385407.584596.984548.0113286.9113172.1113884.4
OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - All Readsr1SPRSPR4800SPR4800_2spr_48_d0_4800_4chspr_48_d0_6000_4chspr_48_d0_6000_4ch_ll20K40K60K80K100KMin: 84799.3 / Avg: 84970.27 / Max: 85218.4Min: 85312.6 / Avg: 85407.5 / Max: 85520.2Min: 84568.3 / Avg: 84596.87 / Max: 84615.1Min: 84505.3 / Avg: 84547.97 / Max: 84580.8Min: 113272.9 / Avg: 113286.93 / Max: 113313.4Min: 113133.7 / Avg: 113172.13 / Max: 113213.3Min: 113865.9 / Avg: 113884.43 / Max: 113904.8

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - 3:1 Reads-Writesr1SPRSPR4800SPR4800_2spr_48_d0_4800_4chspr_48_d0_6000_4chspr_48_d0_6000_4ch_ll20K40K60K80K100KSE +/- 51.48, N = 3SE +/- 18.98, N = 3SE +/- 4.32, N = 3SE +/- 3.63, N = 3SE +/- 44.32, N = 3SE +/- 20.19, N = 3SE +/- 13.08, N = 377802.880692.280615.280568.896873.796441.097383.0
OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - 3:1 Reads-Writesr1SPRSPR4800SPR4800_2spr_48_d0_4800_4chspr_48_d0_6000_4chspr_48_d0_6000_4ch_ll20K40K60K80K100KMin: 77730.9 / Avg: 77802.83 / Max: 77902.6Min: 80657.8 / Avg: 80692.23 / Max: 80723.3Min: 80609.7 / Avg: 80615.17 / Max: 80623.7Min: 80564.6 / Avg: 80568.77 / Max: 80576Min: 96828.2 / Avg: 96873.67 / Max: 96962.3Min: 96400.9 / Avg: 96441.03 / Max: 96465Min: 97363.4 / Avg: 97382.97 / Max: 97407.8

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - 2:1 Reads-Writesr1SPRSPR4800SPR4800_2spr_48_d0_4800_4chspr_48_d0_6000_4chspr_48_d0_6000_4ch_ll20K40K60K80K100KSE +/- 80.26, N = 3SE +/- 26.78, N = 3SE +/- 25.20, N = 3SE +/- 32.16, N = 3SE +/- 7.90, N = 3SE +/- 33.77, N = 3SE +/- 19.58, N = 376299.480879.780787.880685.191725.391746.992600.2
OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - 2:1 Reads-Writesr1SPRSPR4800SPR4800_2spr_48_d0_4800_4chspr_48_d0_6000_4chspr_48_d0_6000_4ch_ll16K32K48K64K80KMin: 76162.8 / Avg: 76299.37 / Max: 76440.7Min: 80826.4 / Avg: 80879.73 / Max: 80910.6Min: 80741.1 / Avg: 80787.77 / Max: 80827.6Min: 80650.7 / Avg: 80685.13 / Max: 80749.4Min: 91709.5 / Avg: 91725.3 / Max: 91733.3Min: 91693 / Avg: 91746.93 / Max: 91809.1Min: 92561.1 / Avg: 92600.23 / Max: 92620.8

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - 1:1 Reads-Writesr1SPRSPR4800SPR4800_2spr_48_d0_4800_4chspr_48_d0_6000_4chspr_48_d0_6000_4ch_ll20K40K60K80K100KSE +/- 100.56, N = 3SE +/- 31.74, N = 3SE +/- 56.56, N = 3SE +/- 21.73, N = 3SE +/- 123.86, N = 3SE +/- 38.94, N = 3SE +/- 22.64, N = 368014.879725.279663.879473.386673.686827.488048.8
OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - 1:1 Reads-Writesr1SPRSPR4800SPR4800_2spr_48_d0_4800_4chspr_48_d0_6000_4chspr_48_d0_6000_4ch_ll15K30K45K60K75KMin: 67889.6 / Avg: 68014.8 / Max: 68213.7Min: 79678.3 / Avg: 79725.2 / Max: 79785.7Min: 79551.2 / Avg: 79663.8 / Max: 79729.4Min: 79436.6 / Avg: 79473.27 / Max: 79511.8Min: 86480.8 / Avg: 86673.57 / Max: 86904.7Min: 86765.4 / Avg: 86827.37 / Max: 86899.2Min: 88004.8 / Avg: 88048.83 / Max: 88080

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - Stream-Triad Liker1SPRSPR4800SPR4800_2spr_48_d0_4800_4chspr_48_d0_6000_4chspr_48_d0_6000_4ch_ll20K40K60K80K100KSE +/- 83.05, N = 3SE +/- 22.58, N = 3SE +/- 11.11, N = 3SE +/- 24.59, N = 3SE +/- 13.46, N = 3SE +/- 15.73, N = 3SE +/- 7.01, N = 378001.074916.774785.074796.094074.394127.795009.9
OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - Stream-Triad Liker1SPRSPR4800SPR4800_2spr_48_d0_4800_4chspr_48_d0_6000_4chspr_48_d0_6000_4ch_ll16K32K48K64K80KMin: 77868.7 / Avg: 78000.97 / Max: 78154.1Min: 74875.2 / Avg: 74916.67 / Max: 74952.9Min: 74770.5 / Avg: 74784.97 / Max: 74806.8Min: 74750.2 / Avg: 74796.03 / Max: 74834.4Min: 94050.6 / Avg: 94074.33 / Max: 94097.2Min: 94103.7 / Avg: 94127.67 / Max: 94157.3Min: 94995.9 / Avg: 95009.87 / Max: 95018

r1

Processor: Intel 0000% @ 3.60GHz (18 Cores / 36 Threads), Motherboard: ASRockRack EPC621D8A (P2.10 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 80GB, Disk: 4001GB CT4000P3SSD8 + 124GB Ultra Fit, Graphics: ASPEED, Audio: Intel DG2 Audio, Network: 4 x Intel X722 for 1GbE

OS: Fedora Linux 39, Kernel: 6.6.6-200.fc39.x86_64 (x86_64), OpenCL: OpenCL 3.0, Compiler: GCC 13.2.1 20231205 + LLVM 17.0.6, File-System: xfs, Screen Resolution: 1024x768

Kernel Notes: Transparent Huge Pages: madvise
Processor Notes: Scaling Governor: intel_pstate powersave (EPP: balance_performance) - CPU Microcode: 0x4003604
Security Notes: SELinux + gather_data_sampling: Mitigation of Microcode + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Mitigation of Clear buffers; SMT vulnerable + retbleed: Mitigation of Enhanced IBRS + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Mitigation of TSX disabled

Testing initiated at 6 January 2024 22:30 by user buildbot.

SPR

Kernel Notes: Transparent Huge Pages: madvise
Processor Notes: Scaling Governor: intel_pstate powersave (EPP: balance_performance) - CPU Microcode: 0x2b0004d0
Security Notes: SELinux + gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 22 January 2024 05:41 by user buildbot.

SPR4800

Kernel Notes: Transparent Huge Pages: madvise
Processor Notes: Scaling Governor: intel_pstate powersave (EPP: balance_performance) - CPU Microcode: 0x2b0004d0
Security Notes: SELinux + gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 22 January 2024 06:20 by user buildbot.

SPR4800_2

Processor: Intel Xeon w3-2423 @ 4.20GHz (6 Cores / 12 Threads), Motherboard: Supermicro X13SWA-TF v1.01 (2.0 BIOS), Chipset: Intel Alder Lake-S PCH, Memory: 64GB, Disk: 4001GB CT4000P3SSD8 + 8GB Cruzer Blade, Graphics: ASPEED, Audio: Realtek ALC888-VD, Network: Intel I210 + Aquantia AQC113C NBase-T/IEEE

OS: Fedora 39, Kernel: 6.6.11-200.fc39.x86_64 (x86_64), OpenCL: OpenCL 1.2 Intel FPGA SDK for OpenCL 20.3 + OpenCL 3.0 LINUX + OpenCL 1.2 Intel FPGA SDK for OpenCL 20.3, Compiler: GCC 13.2.1 20231205 + Clang 17.0.6 + LLVM 17.0.6, File-System: xfs, Screen Resolution: 1024x768

Kernel Notes: Transparent Huge Pages: madvise
Processor Notes: Scaling Governor: intel_pstate powersave (EPP: balance_performance) - CPU Microcode: 0x2b0004d0
Security Notes: SELinux + gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 22 January 2024 06:47 by user buildbot.

spr_48_d0_4800_4ch

Processor: Intel 0000% @ 3.30GHz (48 Cores / 96 Threads), Motherboard: ASUS Pro WS W790E-SAGE SE (0215 BIOS), Chipset: Intel Alder Lake-S PCH, Memory: 64GB, Disk: 4001GB CT4000P3SSD8 + 0GB Virtual HDisk0, Graphics: ASPEED, Audio: Realtek ALC1220, Network: 2 x Intel X710 for 10GBASE-T

OS: Fedora 39, Kernel: 6.6.11-200.fc39.x86_64 (x86_64), OpenCL: OpenCL 1.2 Intel FPGA SDK for OpenCL 20.3 + OpenCL 3.0 LINUX + OpenCL 1.2 Intel FPGA SDK for OpenCL 20.3, Compiler: GCC 13.2.1 20231205 + Clang 17.0.6 + LLVM 17.0.6, File-System: xfs, Screen Resolution: 1920x1200

Kernel Notes: Transparent Huge Pages: madvise
Processor Notes: Scaling Governor: intel_pstate performance (EPP: performance) - CPU Microcode: 0xd0004b1
Security Notes: SELinux + gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 11 March 2024 06:19 by user buildbot.

spr_48_d0_6000_4ch

Processor: Intel 0000% @ 3.30GHz (48 Cores / 96 Threads), Motherboard: ASUS Pro WS W790E-SAGE SE (0215 BIOS), Chipset: Intel Alder Lake-S PCH, Memory: 64GB, Disk: 4001GB CT4000P3SSD8 + 0GB Virtual HDisk0, Graphics: ASPEED, Audio: Realtek ALC1220, Monitor: S23A950D, Network: 2 x Intel X710 for 10GBASE-T

OS: Fedora 39, Kernel: 6.7.7-200.fc39.x86_64 (x86_64), OpenCL: OpenCL 3.0 + OpenCL 1.2 Intel FPGA SDK for OpenCL 20.3 + OpenCL 3.0 LINUX + OpenCL 1.2 Intel FPGA SDK for OpenCL 20.3, Compiler: GCC 13.2.1 20231205 + Clang 17.0.6 + LLVM 17.0.6, File-System: xfs, Screen Resolution: 1920x1200

Kernel Notes: Transparent Huge Pages: madvise
Processor Notes: Scaling Governor: intel_pstate powersave (EPP: balance_performance) - CPU Microcode: 0xd0004b1
Security Notes: SELinux + gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 16 March 2024 01:01 by user mgolub2.

spr_48_d0_6000_4ch_ll

Processor: Intel 0000% @ 3.30GHz (48 Cores / 96 Threads), Motherboard: ASUS Pro WS W790E-SAGE SE (0215 BIOS), Chipset: Intel Alder Lake-S PCH, Memory: 64GB, Disk: 4001GB CT4000P3SSD8 + 0GB Virtual HDisk0, Graphics: ASPEED, Audio: Realtek ALC1220, Network: 2 x Intel X710 for 10GBASE-T

OS: Fedora 39, Kernel: 6.7.7-200.fc39.x86_64 (x86_64), OpenCL: OpenCL 3.0 + OpenCL 1.2 Intel FPGA SDK for OpenCL 20.3 + OpenCL 3.0 LINUX + OpenCL 1.2 Intel FPGA SDK for OpenCL 20.3, Compiler: GCC 13.2.1 20231205 + Clang 17.0.6 + LLVM 17.0.6, File-System: xfs, Screen Resolution: 1920x1200

Kernel Notes: Transparent Huge Pages: madvise
Processor Notes: Scaling Governor: intel_pstate powersave (EPP: balance_performance) - CPU Microcode: 0xd0004b1
Security Notes: SELinux + gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 17 March 2024 07:21 by user mgolub2.