Intel Memory Latency Checker 140624

AMD Ryzen 9 5950X 16-Core testing with a MSI MEG B550 UNIFY-X (MS-7D13) v2.0 (A.B0 BIOS) and AMD Radeon RX 6900 XT 16GB on ManjaroLinux 24.0.0 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2406142-NE-INTELMEMO25&grw.

Intel Memory Latency Checker 140624ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerOpenGLCompilerFile-SystemScreen ResolutionAMD Ryzen 9 5950X 16-CoreAMD Ryzen 9 5950X 16-Core @ 3.40GHz (16 Cores / 32 Threads)MSI MEG B550 UNIFY-X (MS-7D13) v2.0 (A.B0 BIOS)AMD Starship/Matisse32GB2000GB Samsung SSD 990 PRO 2TB + 4001GB CT4000P3SSD8 + 6001GB Western Digital WD6003FZBX-0 + 1000GB Western Digital WDS100T2B0B + 1000GB Crucial X8 SSD + 15GB DataTraveler 3.0AMD Radeon RX 6900 XT 16GBAMD Navi 21/23U34G2G4R3Realtek RTL8125 2.5GbEManjaroLinux 24.0.06.8.9-3-MANJARO (x86_64)KDE Plasma 6.0.4X Server 1.21.1.13 + Wayland4.6 Mesa 24.0.6-manjaro1.1 (LLVM 17.0.6 DRM 3.57)GCC 13.2.1 20240417 + Clang 17.0.6 + LLVM 17.0.6ext43440x1440OpenBenchmarking.org- amdgpu.ppfeaturemask=0xffffffff - Transparent Huge Pages: always- --disable-libssp --disable-libstdcxx-pch --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet=auto --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-gnu-indirect-function --enable-gnu-unique-object --enable-languages=ada,c,c++,d,fortran,go,lto,m2,objc,obj-c++ --enable-libstdcxx-backtrace --enable-link-serialization=1 --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-build-config=bootstrap-lto --with-linker-hash-style=gnu - Scaling Governor: acpi-cpufreq ondemand (Boost: Enabled) - CPU Microcode: 0xa20102b- gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of Safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines; IBPB: conditional; IBRS_FW; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected

Intel Memory Latency Checker 140624mbw: Memory Copy - 1024 MiBmbw: Memory Copy, Fixed Block Size - 1024 MiBt-test1: 1t-test1: 2tinymembench: Standard Memcpytinymembench: Standard Memsetramspeed: Add - Integerramspeed: Copy - Integerramspeed: Scale - Integerramspeed: Triad - Integerramspeed: Average - Integerramspeed: Add - Floating Pointramspeed: Copy - Floating Pointramspeed: Scale - Floating Pointramspeed: Triad - Floating Pointramspeed: Average - Floating Pointstream: Copystream: Scalestream: Triadstream: Addcachebench: Read Cachecachebench: Write CacheAMD Ryzen 9 5950X 16-Core23675.78114807.88620.6927.71328180.777428.652751.1455193.1755349.3753192.3954156.2853059.0154626.8155069.0051025.6053713.2945737.628316.231114.730968.812143.89644272337.391705OpenBenchmarking.org

MBW

Test: Memory Copy - Array Size: 1024 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiBAMD Ryzen 9 5950X 16-Core5K10K15K20K25KSE +/- 106.56, N = 323675.781. (CC) gcc options: -O3 -march=native

MBW

Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiBAMD Ryzen 9 5950X 16-Core3K6K9K12K15KSE +/- 26.90, N = 314807.891. (CC) gcc options: -O3 -march=native

t-test1

Threads: 1

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 1AMD Ryzen 9 5950X 16-Core510152025SE +/- 0.03, N = 320.691. (CC) gcc options: -pthread

t-test1

Threads: 2

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 2AMD Ryzen 9 5950X 16-Core246810SE +/- 0.023, N = 37.7131. (CC) gcc options: -pthread

Tinymembench

Standard Memcpy

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard MemcpyAMD Ryzen 9 5950X 16-Core6K12K18K24K30KSE +/- 36.98, N = 328180.71. (CC) gcc options: -O2 -lm

Tinymembench

Standard Memset

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard MemsetAMD Ryzen 9 5950X 16-Core17K34K51K68K85KSE +/- 5733.14, N = 377428.61. (CC) gcc options: -O2 -lm

RAMspeed SMP

Type: Add - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: IntegerAMD Ryzen 9 5950X 16-Core11K22K33K44K55KSE +/- 135.42, N = 352751.141. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Copy - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: IntegerAMD Ryzen 9 5950X 16-Core12K24K36K48K60KSE +/- 146.68, N = 355193.171. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Scale - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: IntegerAMD Ryzen 9 5950X 16-Core12K24K36K48K60KSE +/- 72.36, N = 355349.371. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Triad - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: IntegerAMD Ryzen 9 5950X 16-Core11K22K33K44K55KSE +/- 89.96, N = 353192.391. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Average - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: IntegerAMD Ryzen 9 5950X 16-Core12K24K36K48K60KSE +/- 88.83, N = 354156.281. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Add - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Floating PointAMD Ryzen 9 5950X 16-Core11K22K33K44K55KSE +/- 109.32, N = 353059.011. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Copy - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Floating PointAMD Ryzen 9 5950X 16-Core12K24K36K48K60KSE +/- 423.74, N = 354626.811. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Scale - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Floating PointAMD Ryzen 9 5950X 16-Core12K24K36K48K60KSE +/- 188.03, N = 355069.001. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Triad - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Floating PointAMD Ryzen 9 5950X 16-Core11K22K33K44K55KSE +/- 532.06, N = 351025.601. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Average - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Floating PointAMD Ryzen 9 5950X 16-Core12K24K36K48K60KSE +/- 49.63, N = 353713.291. (CC) gcc options: -O3 -march=native

Stream

Type: Copy

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: CopyAMD Ryzen 9 5950X 16-Core10K20K30K40K50KSE +/- 81.13, N = 545737.61. (CC) gcc options: -mcmodel=medium -O3 -march=native -fopenmp

Stream

Type: Scale

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: ScaleAMD Ryzen 9 5950X 16-Core6K12K18K24K30KSE +/- 35.89, N = 528316.21. (CC) gcc options: -mcmodel=medium -O3 -march=native -fopenmp

Stream

Type: Triad

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: TriadAMD Ryzen 9 5950X 16-Core7K14K21K28K35KSE +/- 33.05, N = 531114.71. (CC) gcc options: -mcmodel=medium -O3 -march=native -fopenmp

Stream

Type: Add

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: AddAMD Ryzen 9 5950X 16-Core7K14K21K28K35KSE +/- 36.34, N = 530968.81. (CC) gcc options: -mcmodel=medium -O3 -march=native -fopenmp

CacheBench

Read Cache

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchRead CacheAMD Ryzen 9 5950X 16-Core3K6K9K12K15KSE +/- 69.46, N = 312143.90MIN: 12001.11 / MAX: 12232.681. (CC) gcc options: -O3 -lrt

CacheBench

Write Cache

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchWrite CacheAMD Ryzen 9 5950X 16-Core15K30K45K60K75KSE +/- 415.11, N = 372337.39MIN: 70753.76 / MAX: 74558.791. (CC) gcc options: -O3 -lrt

Phoronix Test Suite v10.8.5