m7i-12xlarge-amazon-linux-2023

amazon testing on Amazon Linux 2023.6.20241010 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 2410289-NE-M7I12XLAR92
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Result
Identifier
Performance Per
Dollar
Date
Run
  Test
  Duration
1 x 192 GB DDR5-4800MT
October 28
  2 Hours, 37 Minutes
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1 x 192 GB DDR5-4800MT

Processor: Intel Xeon Platinum 8488C (24 Cores), Motherboard: Amazon EC2 m7i.12xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 192 GB DDR5-4800MT/s, Disk: 107GB Amazon Elastic Block Store, Network: Amazon Elastic

OS: Amazon Linux 2023.6.20241010, Kernel: 6.1.112-122.189.amzn2023.x86_64 (x86_64), Compiler: GCC 11.4.1 20230605, File-System: xfs, System Layer: amazon

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --build=x86_64-amazon-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-multilib --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-arch_64=x86-64-v2 --with-gcc-major-version-only --with-linker-hash-style=gnu --with-tune=generic --without-cuda-driver
Processor Notes: CPU Microcode: 0x2b000603
Security Notes: 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: 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; BHI: BHI_DIS_S + srbds: Not affected + tsx_async_abort: Not affected

m7i-12xlarge-amazon-linux-2023OpenBenchmarking.orgPhoronix Test SuiteIntel Xeon Platinum 8488C (24 Cores)Amazon EC2 m7i.12xlarge (1.0 BIOS)Intel 440FX 82441FX PMC1 x 192 GB DDR5-4800MT/s107GB Amazon Elastic Block StoreAmazon ElasticAmazon Linux 2023.6.202410106.1.112-122.189.amzn2023.x86_64 (x86_64)GCC 11.4.1 20230605xfsamazonProcessorMotherboardChipsetMemoryDiskNetworkOSKernelCompilerFile-SystemSystem LayerM7i-12xlarge-amazon-linux-2023 BenchmarksSystem Logs- Transparent Huge Pages: madvise- --build=x86_64-amazon-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-multilib --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-arch_64=x86-64-v2 --with-gcc-major-version-only --with-linker-hash-style=gnu --with-tune=generic --without-cuda-driver - CPU Microcode: 0x2b000603- 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: 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; BHI: BHI_DIS_S + srbds: Not affected + tsx_async_abort: Not affected

m7i-12xlarge-amazon-linux-2023sysbench: CPUsysbench: RAM / Memorycachebench: Read / Modify / Writecachebench: Writecachebench: Readpmbench: 24 - 80% Reads 20% Writespmbench: 16 - 80% Reads 20% Writespmbench: 8 - 80% Reads 20% Writespmbench: 4 - 80% Reads 20% Writespmbench: 2 - 80% Reads 20% Writespmbench: 1 - 80% Reads 20% Writespmbench: 24 - 100% Writespmbench: 16 - 100% Writespmbench: 8 - 100% Writespmbench: 4 - 100% Writespmbench: 24 - 100% Readspmbench: 2 - 100% Writespmbench: 16 - 100% Readspmbench: 1 - 100% Writespmbench: 8 - 100% Readspmbench: 4 - 100% Readspmbench: 2 - 100% Readspmbench: 1 - 100% Readspmbench: 24 - 50%pmbench: 16 - 50%pmbench: 8 - 50%pmbench: 4 - 50%pmbench: 2 - 50%pmbench: 1 - 50%mbw: Memory Copy, Fixed Block Size - 8192 MiBmbw: Memory Copy, Fixed Block Size - 4096 MiBmbw: Memory Copy, Fixed Block Size - 1024 MiBmbw: Memory Copy, Fixed Block Size - 512 MiBmbw: Memory Copy, Fixed Block Size - 128 MiBmbw: Memory Copy - 8192 MiBmbw: Memory Copy - 4096 MiBmbw: Memory Copy - 1024 MiBmbw: Memory Copy - 512 MiBmbw: Memory Copy - 128 MiBstream: Addstream: Triadstream: Copyramspeed: Average - Floating Pointramspeed: Triad - Floating Pointramspeed: Scale - Floating Pointramspeed: Copy - Floating Pointramspeed: Add - Floating Pointramspeed: Average - Integerramspeed: Triad - Integerramspeed: Scale - Integerramspeed: Copy - Integerramspeed: Add - Integerstream: Scale1 x 192 GB DDR5-4800MT67848.608461.0190576.96714046078.43229912422.8338400.13800.14770.15850.16350.16970.16480.06410.06420.0640.06430.06370.06550.06370.06330.06370.06390.06580.06340.11550.11950.12570.12780.13200.12926680.4006605.4426625.526711.5716990.71710028.62210021.94910017.14010016.82410497.661157320.0160599.7196202.135081.9732180.8639392.5440243.6031871.9534238.0729796.9235750.2439310.0831986.32145029.7OpenBenchmarking.org

Sysbench

This is a benchmark of Sysbench with the built-in CPU and memory sub-tests. Sysbench is a scriptable multi-threaded benchmark tool based on LuaJIT. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgEvents Per Second, More Is BetterSysbench 1.0.20Test: CPU1 x 192 GB DDR5-4800MT15K30K45K60K75KSE +/- 31.82, N = 367848.601. (CC) gcc options: -O2 -funroll-loops -rdynamic -ldl -laio -lm

OpenBenchmarking.orgMiB/sec, More Is BetterSysbench 1.0.20Test: RAM / Memory1 x 192 GB DDR5-4800MT2K4K6K8K10KSE +/- 105.51, N = 38461.011. (CC) gcc options: -O2 -funroll-loops -rdynamic -ldl -laio -lm

CacheBench

This is a performance test of CacheBench, which is part of LLCbench. CacheBench is designed to test the memory and cache bandwidth performance Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / Write1 x 192 GB DDR5-4800MT20K40K60K80K100KSE +/- 47.76, N = 390576.97MIN: 78484.23 / MAX: 97387.771. (CC) gcc options: -O3 -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Write1 x 192 GB DDR5-4800MT10K20K30K40K50KSE +/- 44.59, N = 346078.43MIN: 40022.37 / MAX: 49116.851. (CC) gcc options: -O3 -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read1 x 192 GB DDR5-4800MT3K6K9K12K15KSE +/- 4.48, N = 312422.83MIN: 12269.33 / MAX: 12462.391. (CC) gcc options: -O3 -lrt

pmbench

Pmbench is a Linux paging and virtual memory benchmark. This test profile will report the average page latency of the system. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 24 - Read-Write Ratio: 80% Reads 20% Writes1 x 192 GB DDR5-4800MT0.03110.06220.09330.12440.1555SE +/- 0.0011, N = 30.13801. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 16 - Read-Write Ratio: 80% Reads 20% Writes1 x 192 GB DDR5-4800MT0.03320.06640.09960.13280.166SE +/- 0.0021, N = 30.14771. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 8 - Read-Write Ratio: 80% Reads 20% Writes1 x 192 GB DDR5-4800MT0.03570.07140.10710.14280.1785SE +/- 0.0003, N = 30.15851. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 4 - Read-Write Ratio: 80% Reads 20% Writes1 x 192 GB DDR5-4800MT0.03680.07360.11040.14720.184SE +/- 0.0002, N = 30.16351. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 2 - Read-Write Ratio: 80% Reads 20% Writes1 x 192 GB DDR5-4800MT0.03820.07640.11460.15280.191SE +/- 0.0004, N = 30.16971. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 1 - Read-Write Ratio: 80% Reads 20% Writes1 x 192 GB DDR5-4800MT0.03710.07420.11130.14840.1855SE +/- 0.0002, N = 30.16481. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 24 - Read-Write Ratio: 100% Writes1 x 192 GB DDR5-4800MT0.01440.02880.04320.05760.072SE +/- 0.0001, N = 30.06411. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 16 - Read-Write Ratio: 100% Writes1 x 192 GB DDR5-4800MT0.01440.02880.04320.05760.072SE +/- 0.0001, N = 30.06421. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 8 - Read-Write Ratio: 100% Writes1 x 192 GB DDR5-4800MT0.01440.02880.04320.05760.072SE +/- 0.000, N = 30.0641. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 4 - Read-Write Ratio: 100% Writes1 x 192 GB DDR5-4800MT0.01450.0290.04350.0580.0725SE +/- 0.0001, N = 30.06431. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 24 - Read-Write Ratio: 100% Reads1 x 192 GB DDR5-4800MT0.01430.02860.04290.05720.0715SE +/- 0.0001, N = 30.06371. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 2 - Read-Write Ratio: 100% Writes1 x 192 GB DDR5-4800MT0.01470.02940.04410.05880.0735SE +/- 0.0001, N = 30.06551. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 16 - Read-Write Ratio: 100% Reads1 x 192 GB DDR5-4800MT0.01430.02860.04290.05720.0715SE +/- 0.0000, N = 30.06371. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 1 - Read-Write Ratio: 100% Writes1 x 192 GB DDR5-4800MT0.01420.02840.04260.05680.071SE +/- 0.0000, N = 30.06331. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 8 - Read-Write Ratio: 100% Reads1 x 192 GB DDR5-4800MT0.01430.02860.04290.05720.0715SE +/- 0.0001, N = 30.06371. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 4 - Read-Write Ratio: 100% Reads1 x 192 GB DDR5-4800MT0.01440.02880.04320.05760.072SE +/- 0.0000, N = 30.06391. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 2 - Read-Write Ratio: 100% Reads1 x 192 GB DDR5-4800MT0.01480.02960.04440.05920.074SE +/- 0.0001, N = 30.06581. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 1 - Read-Write Ratio: 100% Reads1 x 192 GB DDR5-4800MT0.01430.02860.04290.05720.0715SE +/- 0.0000, N = 30.06341. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 24 - Read-Write Ratio: 50%1 x 192 GB DDR5-4800MT0.0260.0520.0780.1040.13SE +/- 0.0002, N = 30.11551. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 16 - Read-Write Ratio: 50%1 x 192 GB DDR5-4800MT0.02690.05380.08070.10760.1345SE +/- 0.0002, N = 30.11951. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 8 - Read-Write Ratio: 50%1 x 192 GB DDR5-4800MT0.02830.05660.08490.11320.1415SE +/- 0.0003, N = 30.12571. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 4 - Read-Write Ratio: 50%1 x 192 GB DDR5-4800MT0.02880.05760.08640.11520.144SE +/- 0.0005, N = 30.12781. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 2 - Read-Write Ratio: 50%1 x 192 GB DDR5-4800MT0.02970.05940.08910.11880.1485SE +/- 0.0005, N = 30.13201. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 1 - Read-Write Ratio: 50%1 x 192 GB DDR5-4800MT0.02910.05820.08730.11640.1455SE +/- 0.0003, N = 30.12921. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

MBW

This is a basic/simple memory (RAM) bandwidth benchmark for memory copy operations. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 8192 MiB1 x 192 GB DDR5-4800MT14002800420056007000SE +/- 47.33, N = 36680.401. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 4096 MiB1 x 192 GB DDR5-4800MT14002800420056007000SE +/- 3.77, N = 36605.441. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB1 x 192 GB DDR5-4800MT14002800420056007000SE +/- 15.63, N = 36625.521. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 512 MiB1 x 192 GB DDR5-4800MT14002800420056007000SE +/- 6.67, N = 36711.571. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 128 MiB1 x 192 GB DDR5-4800MT15003000450060007500SE +/- 38.26, N = 36990.721. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 8192 MiB1 x 192 GB DDR5-4800MT2K4K6K8K10KSE +/- 7.07, N = 310028.621. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 4096 MiB1 x 192 GB DDR5-4800MT2K4K6K8K10KSE +/- 14.97, N = 310021.951. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiB1 x 192 GB DDR5-4800MT2K4K6K8K10KSE +/- 13.40, N = 310017.141. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 512 MiB1 x 192 GB DDR5-4800MT2K4K6K8K10KSE +/- 9.02, N = 310016.821. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 128 MiB1 x 192 GB DDR5-4800MT2K4K6K8K10KSE +/- 143.12, N = 310497.661. (CC) gcc options: -O3 -march=native

Stream

This is a benchmark of Stream, the popular system memory (RAM) benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Add1 x 192 GB DDR5-4800MT30K60K90K120K150KSE +/- 1165.24, N = 5157320.01. (CC) gcc options: -mcmodel=medium -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Triad1 x 192 GB DDR5-4800MT30K60K90K120K150KSE +/- 3546.03, N = 5160599.71. (CC) gcc options: -mcmodel=medium -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Copy1 x 192 GB DDR5-4800MT40K80K120K160K200KSE +/- 541.45, N = 5196202.11. (CC) gcc options: -mcmodel=medium -O3 -march=native -fopenmp

RAMspeed SMP

This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Floating Point1 x 192 GB DDR5-4800MT8K16K24K32K40KSE +/- 505.78, N = 335081.971. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Floating Point1 x 192 GB DDR5-4800MT7K14K21K28K35KSE +/- 250.86, N = 332180.861. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Floating Point1 x 192 GB DDR5-4800MT8K16K24K32K40KSE +/- 338.93, N = 339392.541. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Floating Point1 x 192 GB DDR5-4800MT9K18K27K36K45KSE +/- 105.70, N = 340243.601. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Floating Point1 x 192 GB DDR5-4800MT7K14K21K28K35KSE +/- 207.88, N = 331871.951. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Integer1 x 192 GB DDR5-4800MT7K14K21K28K35KSE +/- 149.11, N = 334238.071. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Integer1 x 192 GB DDR5-4800MT6K12K18K24K30KSE +/- 78.11, N = 329796.921. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Integer1 x 192 GB DDR5-4800MT8K16K24K32K40KSE +/- 189.73, N = 335750.241. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Integer1 x 192 GB DDR5-4800MT8K16K24K32K40KSE +/- 406.10, N = 1539310.081. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Integer1 x 192 GB DDR5-4800MT7K14K21K28K35KSE +/- 285.03, N = 331986.321. (CC) gcc options: -O3 -march=native

Stream

This is a benchmark of Stream, the popular system memory (RAM) benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Scale1 x 192 GB DDR5-4800MT30K60K90K120K150KSE +/- 6020.55, N = 5145029.71. (CC) gcc options: -mcmodel=medium -O3 -march=native -fopenmp

1 x 192 GB DDR5-4800MT

Processor: Intel Xeon Platinum 8488C (24 Cores), Motherboard: Amazon EC2 m7i.12xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 192 GB DDR5-4800MT/s, Disk: 107GB Amazon Elastic Block Store, Network: Amazon Elastic

OS: Amazon Linux 2023.6.20241010, Kernel: 6.1.112-122.189.amzn2023.x86_64 (x86_64), Compiler: GCC 11.4.1 20230605, File-System: xfs, System Layer: amazon

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --build=x86_64-amazon-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-multilib --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-arch_64=x86-64-v2 --with-gcc-major-version-only --with-linker-hash-style=gnu --with-tune=generic --without-cuda-driver
Processor Notes: CPU Microcode: 0x2b000603
Security Notes: 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: 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; BHI: BHI_DIS_S + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 28 October 2024 13:06 by user root.