amazon testing on Amazon Linux 2 via the Phoronix Test Suite.
c5.2xlarge Processor: Intel Xeon Platinum 8275CL (4 Cores / 8 Threads), Motherboard: Amazon EC2 c5.2xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 16384 MB DDR4-2933MT/s, Disk: 107GB Amazon Elastic Block Store, Network: Amazon Elastic
OS: Amazon Linux 2, Kernel: 5.10.214-202.855.amzn2.x86_64 (x86_64), Compiler: GCC 7.3.1 20180712, File-System: xfs, System Layer: amazon
Kernel Notes: Transparent Huge Pages: madviseCompiler Notes: --build=x86_64-redhat-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --enable-libatomic --enable-libcilkrts --enable-libitm --enable-libmpx --enable-libquadmath --enable-libsanitizer --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-gcc-major-version-only --with-isl --with-linker-hash-style=gnu --with-tune=genericProcessor Notes: CPU Microcode: 0x5003605Security Notes: gather_data_sampling: Unknown: Dependent on hypervisor status + itlb_multihit: KVM: Mitigation of VMX unsupported + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + mmio_stale_data: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + retbleed: Vulnerable + spec_rstack_overflow: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected
c5.2xlarge OpenBenchmarking.org Phoronix Test Suite Intel Xeon Platinum 8275CL (4 Cores / 8 Threads) Amazon EC2 c5.2xlarge (1.0 BIOS) Intel 440FX 82441FX PMC 1 x 16384 MB DDR4-2933MT/s 107GB Amazon Elastic Block Store Amazon Elastic Amazon Linux 2 5.10.214-202.855.amzn2.x86_64 (x86_64) GCC 7.3.1 20180712 xfs amazon Processor Motherboard Chipset Memory Disk Network OS Kernel Compiler File-System System Layer C5.2xlarge Benchmarks System Logs - Transparent Huge Pages: madvise - --build=x86_64-redhat-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --enable-libatomic --enable-libcilkrts --enable-libitm --enable-libmpx --enable-libquadmath --enable-libsanitizer --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-gcc-major-version-only --with-isl --with-linker-hash-style=gnu --with-tune=generic - CPU Microcode: 0x5003605 - gather_data_sampling: Unknown: Dependent on hypervisor status + itlb_multihit: KVM: Mitigation of VMX unsupported + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + mmio_stale_data: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + retbleed: Vulnerable + spec_rstack_overflow: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected
c5.2xlarge botan: KASUMI botan: KASUMI - Decrypt botan: AES-256 botan: AES-256 - Decrypt botan: Twofish botan: Twofish - Decrypt botan: Blowfish botan: Blowfish - Decrypt botan: CAST-256 botan: CAST-256 - Decrypt botan: ChaCha20Poly1305 botan: ChaCha20Poly1305 - Decrypt c-ray: Total Time - 4K, 16 Rays Per Pixel cachebench: Read cachebench: Write cachebench: Read / Modify / Write cpp-perf-bench: Atol cpp-perf-bench: Ctype cpp-perf-bench: Math Library cpp-perf-bench: Rand Numbers cpp-perf-bench: Stepanov Vector cpp-perf-bench: Function Objects cpp-perf-bench: Stepanov Abstraction ipc-benchmark: TCP Socket - 128 ipc-benchmark: TCP Socket - 256 ipc-benchmark: TCP Socket - 512 ipc-benchmark: TCP Socket - 1024 ipc-benchmark: TCP Socket - 2048 ipc-benchmark: TCP Socket - 4096 ipc-benchmark: Unnamed Pipe - 128 ipc-benchmark: Unnamed Pipe - 256 ipc-benchmark: Unnamed Pipe - 512 ipc-benchmark: Unnamed Pipe - 1024 ipc-benchmark: Unnamed Pipe - 2048 ipc-benchmark: Unnamed Pipe - 4096 ipc-benchmark: FIFO Named Pipe - 128 ipc-benchmark: FIFO Named Pipe - 256 ipc-benchmark: FIFO Named Pipe - 512 ipc-benchmark: FIFO Named Pipe - 1024 ipc-benchmark: FIFO Named Pipe - 2048 ipc-benchmark: FIFO Named Pipe - 4096 ipc-benchmark: Unnamed Unix Domain Socket - 128 ipc-benchmark: Unnamed Unix Domain Socket - 256 ipc-benchmark: Unnamed Unix Domain Socket - 512 ipc-benchmark: Unnamed Unix Domain Socket - 1024 ipc-benchmark: Unnamed Unix Domain Socket - 2048 ipc-benchmark: Unnamed Unix Domain Socket - 4096 tjbench: Decompression Throughput mbw: Memory Copy - 128 MiB mbw: Memory Copy - 512 MiB mbw: Memory Copy - 1024 MiB mbw: Memory Copy - 4096 MiB mbw: Memory Copy, Fixed Block Size - 128 MiB mbw: Memory Copy, Fixed Block Size - 512 MiB mbw: Memory Copy, Fixed Block Size - 1024 MiB mbw: Memory Copy, Fixed Block Size - 4096 MiB openssl: SHA256 openssl: SHA512 openssl: RSA4096 openssl: RSA4096 openssl: ChaCha20 openssl: AES-128-GCM openssl: AES-256-GCM openssl: ChaCha20-Poly1305 scimark2: Composite scimark2: Monte Carlo scimark2: Fast Fourier Transform scimark2: Sparse Matrix Multiply scimark2: Dense LU Matrix Factorization scimark2: Jacobi Successive Over-Relaxation smallpt: Global Illumination Renderer; 128 Samples stockfish: Chess Benchmark c5.2xlarge 80.096 77.425 3363.045 3357.203 309.071 313.211 388.723 385.276 120.582 121.074 659.230 655.958 207.555 6851.513706 45463.763178 64763.709351 81.422 37.408 488.818 1232.946 102.985 17.697 40.774 1345507 1229911 1165392 1042896 907132 694000 1414351 1331691 1318779 1244264 1094003 864112 1455879 1348947 1294139 1236598 1086545 824998 966218 925933 938209 871291 775805 695791 155.565382 4904.292 4807.461 4856.689 4821.716 4915.683 4816.540 4807.881 5115.686 1217377050 1360641167 1094.6 71542.0 20084168477 22117343230 16104247937 10325685522 559.77 120.95 218.82 648.63 795.65 1014.80 27.906 4893920 OpenBenchmarking.org
Botan Botan is a BSD-licensed cross-platform open-source C++ crypto library "cryptography toolkit" that supports most publicly known cryptographic algorithms. The project's stated goal is to be "the best option for cryptography in C++ by offering the tools necessary to implement a range of practical systems, such as TLS protocol, X.509 certificates, modern AEAD ciphers, PKCS#11 and TPM hardware support, password hashing, and post quantum crypto schemes." Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org MiB/s, More Is Better Botan 2.17.3 Test: KASUMI c5.2xlarge 20 40 60 80 100 SE +/- 0.02, N = 3 80.10 1. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt
OpenBenchmarking.org MiB/s, More Is Better Botan 2.17.3 Test: KASUMI - Decrypt c5.2xlarge 20 40 60 80 100 SE +/- 0.02, N = 3 77.43 1. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt
OpenBenchmarking.org MiB/s, More Is Better Botan 2.17.3 Test: AES-256 c5.2xlarge 700 1400 2100 2800 3500 SE +/- 0.33, N = 3 3363.05 1. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt
OpenBenchmarking.org MiB/s, More Is Better Botan 2.17.3 Test: AES-256 - Decrypt c5.2xlarge 700 1400 2100 2800 3500 SE +/- 0.73, N = 3 3357.20 1. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt
OpenBenchmarking.org MiB/s, More Is Better Botan 2.17.3 Test: Twofish c5.2xlarge 70 140 210 280 350 SE +/- 0.25, N = 3 309.07 1. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt
OpenBenchmarking.org MiB/s, More Is Better Botan 2.17.3 Test: Twofish - Decrypt c5.2xlarge 70 140 210 280 350 SE +/- 0.09, N = 3 313.21 1. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt
OpenBenchmarking.org MiB/s, More Is Better Botan 2.17.3 Test: Blowfish c5.2xlarge 80 160 240 320 400 SE +/- 0.17, N = 3 388.72 1. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt
OpenBenchmarking.org MiB/s, More Is Better Botan 2.17.3 Test: Blowfish - Decrypt c5.2xlarge 80 160 240 320 400 SE +/- 0.25, N = 3 385.28 1. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt
OpenBenchmarking.org MiB/s, More Is Better Botan 2.17.3 Test: CAST-256 c5.2xlarge 30 60 90 120 150 SE +/- 0.53, N = 3 120.58 1. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt
OpenBenchmarking.org MiB/s, More Is Better Botan 2.17.3 Test: CAST-256 - Decrypt c5.2xlarge 30 60 90 120 150 SE +/- 0.05, N = 3 121.07 1. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt
OpenBenchmarking.org MiB/s, More Is Better Botan 2.17.3 Test: ChaCha20Poly1305 c5.2xlarge 140 280 420 560 700 SE +/- 0.15, N = 3 659.23 1. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt
OpenBenchmarking.org MiB/s, More Is Better Botan 2.17.3 Test: ChaCha20Poly1305 - Decrypt c5.2xlarge 140 280 420 560 700 SE +/- 0.14, N = 3 655.96 1. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt
C-Ray This is a test of C-Ray, a simple raytracer designed to test the floating-point CPU performance. This test is multi-threaded (16 threads per core), will shoot 8 rays per pixel for anti-aliasing, and will generate a 1600 x 1200 image. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Seconds, Fewer Is Better C-Ray 1.1 Total Time - 4K, 16 Rays Per Pixel c5.2xlarge 50 100 150 200 250 SE +/- 0.15, N = 3 207.56 1. (CC) gcc options: -lm -lpthread -O3
OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Write c5.2xlarge 10K 20K 30K 40K 50K SE +/- 23.40, N = 3 45463.76 MIN: 34919.42 / MAX: 53656.43 1. (CC) gcc options: -O3 -lrt
OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read / Modify / Write c5.2xlarge 14K 28K 42K 56K 70K SE +/- 88.10, N = 3 64763.71 MIN: 55399.45 / MAX: 70054.95 1. (CC) gcc options: -O3 -lrt
OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: TCP Socket - Message Bytes: 256 c5.2xlarge 300K 600K 900K 1200K 1500K SE +/- 2769.27, N = 3 1229911
OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: Unnamed Pipe - Message Bytes: 128 c5.2xlarge 300K 600K 900K 1200K 1500K SE +/- 15521.22, N = 15 1414351
OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: Unnamed Pipe - Message Bytes: 256 c5.2xlarge 300K 600K 900K 1200K 1500K SE +/- 15247.03, N = 15 1331691
OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: Unnamed Pipe - Message Bytes: 512 c5.2xlarge 300K 600K 900K 1200K 1500K SE +/- 8340.67, N = 3 1318779
OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: Unnamed Pipe - Message Bytes: 1024 c5.2xlarge 300K 600K 900K 1200K 1500K SE +/- 7808.66, N = 3 1244264
OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: Unnamed Pipe - Message Bytes: 2048 c5.2xlarge 200K 400K 600K 800K 1000K SE +/- 13114.71, N = 15 1094003
OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: Unnamed Pipe - Message Bytes: 4096 c5.2xlarge 200K 400K 600K 800K 1000K SE +/- 13361.04, N = 15 864112
OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 128 c5.2xlarge 300K 600K 900K 1200K 1500K SE +/- 13868.37, N = 15 1455879
OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 256 c5.2xlarge 300K 600K 900K 1200K 1500K SE +/- 16938.51, N = 15 1348947
OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 512 c5.2xlarge 300K 600K 900K 1200K 1500K SE +/- 16765.16, N = 3 1294139
OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 1024 c5.2xlarge 300K 600K 900K 1200K 1500K SE +/- 7865.06, N = 3 1236598
OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 2048 c5.2xlarge 200K 400K 600K 800K 1000K SE +/- 12541.41, N = 15 1086545
OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 4096 c5.2xlarge 200K 400K 600K 800K 1000K SE +/- 13654.03, N = 15 824998
OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 128 c5.2xlarge 200K 400K 600K 800K 1000K SE +/- 10321.64, N = 3 966218
OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 256 c5.2xlarge 200K 400K 600K 800K 1000K SE +/- 9206.18, N = 6 925933
OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 512 c5.2xlarge 200K 400K 600K 800K 1000K SE +/- 10270.91, N = 3 938209
OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 1024 c5.2xlarge 200K 400K 600K 800K 1000K SE +/- 4144.26, N = 3 871291
OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 2048 c5.2xlarge 170K 340K 510K 680K 850K SE +/- 7032.42, N = 7 775805
OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 4096 c5.2xlarge 150K 300K 450K 600K 750K SE +/- 4737.47, N = 3 695791
OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy - Array Size: 512 MiB c5.2xlarge 1000 2000 3000 4000 5000 SE +/- 6.02, N = 3 4807.46 1. (CC) gcc options: -O3 -march=native
OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy - Array Size: 1024 MiB c5.2xlarge 1000 2000 3000 4000 5000 SE +/- 23.94, N = 3 4856.69 1. (CC) gcc options: -O3 -march=native
OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy - Array Size: 4096 MiB c5.2xlarge 1000 2000 3000 4000 5000 SE +/- 5.49, N = 3 4821.72 1. (CC) gcc options: -O3 -march=native
Test: Memory Copy - Array Size: 8192 MiB
c5.2xlarge: The test quit with a non-zero exit status.
OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 128 MiB c5.2xlarge 1100 2200 3300 4400 5500 SE +/- 21.15, N = 3 4915.68 1. (CC) gcc options: -O3 -march=native
OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 512 MiB c5.2xlarge 1000 2000 3000 4000 5000 SE +/- 60.15, N = 4 4816.54 1. (CC) gcc options: -O3 -march=native
OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB c5.2xlarge 1000 2000 3000 4000 5000 SE +/- 19.95, N = 3 4807.88 1. (CC) gcc options: -O3 -march=native
OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 4096 MiB c5.2xlarge 1100 2200 3300 4400 5500 SE +/- 38.26, N = 11 5115.69 1. (CC) gcc options: -O3 -march=native
Test: Memory Copy, Fixed Block Size - Array Size: 8192 MiB
c5.2xlarge: The test quit with a non-zero exit status.
OpenSSL OpenSSL is an open-source toolkit that implements SSL (Secure Sockets Layer) and TLS (Transport Layer Security) protocols. This test profile makes use of the built-in "openssl speed" benchmarking capabilities. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org byte/s, More Is Better OpenSSL 3.3 Algorithm: SHA256 c5.2xlarge 300M 600M 900M 1200M 1500M SE +/- 1471264.75, N = 3 1217377050 1. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl
OpenBenchmarking.org byte/s, More Is Better OpenSSL 3.3 Algorithm: SHA512 c5.2xlarge 300M 600M 900M 1200M 1500M SE +/- 224616.03, N = 3 1360641167 1. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl
OpenBenchmarking.org sign/s, More Is Better OpenSSL 3.3 Algorithm: RSA4096 c5.2xlarge 200 400 600 800 1000 SE +/- 0.35, N = 3 1094.6 1. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl
OpenBenchmarking.org verify/s, More Is Better OpenSSL 3.3 Algorithm: RSA4096 c5.2xlarge 15K 30K 45K 60K 75K SE +/- 33.29, N = 3 71542.0 1. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl
OpenBenchmarking.org byte/s, More Is Better OpenSSL 3.3 Algorithm: ChaCha20 c5.2xlarge 4000M 8000M 12000M 16000M 20000M SE +/- 108080453.56, N = 3 20084168477 1. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl
OpenBenchmarking.org byte/s, More Is Better OpenSSL 3.3 Algorithm: AES-128-GCM c5.2xlarge 5000M 10000M 15000M 20000M 25000M SE +/- 3212276.80, N = 3 22117343230 1. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl
OpenBenchmarking.org byte/s, More Is Better OpenSSL 3.3 Algorithm: AES-256-GCM c5.2xlarge 3000M 6000M 9000M 12000M 15000M SE +/- 600468.69, N = 3 16104247937 1. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl
OpenBenchmarking.org byte/s, More Is Better OpenSSL 3.3 Algorithm: ChaCha20-Poly1305 c5.2xlarge 2000M 4000M 6000M 8000M 10000M SE +/- 88801927.33, N = 12 10325685522 1. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl
OSBench OSBench is a collection of micro-benchmarks for measuring operating system primitives like time to create threads/processes, launching programs, creating files, and memory allocation. Learn more via the OpenBenchmarking.org test page.
Test: Create Files
c5.2xlarge: The test run did not produce a result. E: osbench: line 3: ./create_files.exe: No such file or directory
Test: Create Threads
c5.2xlarge: The test run did not produce a result. E: osbench: line 3: ./create_threads.exe: No such file or directory
Test: Launch Programs
c5.2xlarge: The test run did not produce a result. E: osbench: line 3: ./launch_programs.exe: No such file or directory
Test: Create Processes
c5.2xlarge: The test run did not produce a result. E: osbench: line 3: ./create_processes.exe: No such file or directory
Test: Memory Allocations
c5.2xlarge: The test run did not produce a result. E: osbench: line 3: ./mem_alloc.exe: No such file or directory
SciMark This test runs the ANSI C version of SciMark 2.0, which is a benchmark for scientific and numerical computing developed by programmers at the National Institute of Standards and Technology. This test is made up of Fast Foruier Transform, Jacobi Successive Over-relaxation, Monte Carlo, Sparse Matrix Multiply, and dense LU matrix factorization benchmarks. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Composite c5.2xlarge 120 240 360 480 600 SE +/- 1.41, N = 3 559.77 1. (CC) gcc options: -lm
OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Fast Fourier Transform c5.2xlarge 50 100 150 200 250 SE +/- 8.81, N = 3 218.82 1. (CC) gcc options: -lm
OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Sparse Matrix Multiply c5.2xlarge 140 280 420 560 700 SE +/- 0.89, N = 3 648.63 1. (CC) gcc options: -lm
OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Dense LU Matrix Factorization c5.2xlarge 200 400 600 800 1000 SE +/- 0.55, N = 3 795.65 1. (CC) gcc options: -lm
OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Jacobi Successive Over-Relaxation c5.2xlarge 200 400 600 800 1000 SE +/- 0.57, N = 3 1014.80 1. (CC) gcc options: -lm
Smallpt Smallpt is a C++ global illumination renderer written in less than 100 lines of code. Global illumination is done via unbiased Monte Carlo path tracing and there is multi-threading support via the OpenMP library. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Seconds, Fewer Is Better Smallpt 1.0 Global Illumination Renderer; 128 Samples c5.2xlarge 7 14 21 28 35 SE +/- 0.05, N = 3 27.91 1. (CXX) g++ options: -fopenmp -O3
Stockfish This is a test of Stockfish, an advanced open-source C++11 chess benchmark that can scale up to 1024 CPU threads. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Nodes Per Second, More Is Better Stockfish 16.1 Chess Benchmark c5.2xlarge 1000K 2000K 3000K 4000K 5000K SE +/- 61708.39, N = 12 4893920 1. (CXX) g++ options: -lgcov -m64 -lpthread -fno-exceptions -std=c++17 -fno-peel-loops -fno-tracer -pedantic -O3 -funroll-loops -msse -msse3 -mpopcnt -mavx2 -mbmi -mavx512f -mavx512bw -msse4.1 -mssse3 -msse2 -mbmi2 -flto -flto-partition=one -flto=jobserver
c5.2xlarge Processor: Intel Xeon Platinum 8275CL (4 Cores / 8 Threads), Motherboard: Amazon EC2 c5.2xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 16384 MB DDR4-2933MT/s, Disk: 107GB Amazon Elastic Block Store, Network: Amazon Elastic
OS: Amazon Linux 2, Kernel: 5.10.214-202.855.amzn2.x86_64 (x86_64), Compiler: GCC 7.3.1 20180712, File-System: xfs, System Layer: amazon
Kernel Notes: Transparent Huge Pages: madviseCompiler Notes: --build=x86_64-redhat-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --enable-libatomic --enable-libcilkrts --enable-libitm --enable-libmpx --enable-libquadmath --enable-libsanitizer --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-gcc-major-version-only --with-isl --with-linker-hash-style=gnu --with-tune=genericProcessor Notes: CPU Microcode: 0x5003605Security Notes: gather_data_sampling: Unknown: Dependent on hypervisor status + itlb_multihit: KVM: Mitigation of VMX unsupported + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + mmio_stale_data: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + retbleed: Vulnerable + spec_rstack_overflow: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected
Testing initiated at 24 April 2024 08:37 by user .