Intel Core i7-5600U testing with a LENOVO 20BSCTO1WW (N14ET49W 1.27 BIOS) and Intel HD 5500 3GB on Ubuntu 20.04 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 2009149-FI-BROADWELL60 Broadwell Lappy - Phoronix Test Suite Broadwell Lappy Intel Core i7-5600U testing with a LENOVO 20BSCTO1WW (N14ET49W 1.27 BIOS) and Intel HD 5500 3GB on Ubuntu 20.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2009149-FI-BROADWELL60&grr&rdt&rro .
Broadwell Lappy Processor Motherboard Chipset Memory Disk Graphics Audio Network OS Kernel Desktop Display Server Display Driver OpenGL OpenCL Compiler File-System Screen Resolution Core i7 Broadwell Linux 5.8 Linux 5.9 20200913 Intel Core i7-5600U @ 3.20GHz (2 Cores / 4 Threads) LENOVO 20BSCTO1WW (N14ET49W 1.27 BIOS) Intel Broadwell-U-OPI 8GB 128GB SAMSUNG MZNTE128 Intel HD 5500 3GB (950MHz) Intel Broadwell-U Audio Intel I218-LM + Intel 7265 Ubuntu 20.04 5.4.0-40-generic (x86_64) GNOME Shell 3.36.4 X Server 1.20.8 modesetting 1.20.8 4.6 Mesa 20.0.4 OpenCL 2.1 GCC 9.3.0 ext4 1920x1080 5.8.0-050800-generic (x86_64) 5.9.0-050900rc4daily20200913-generic (x86_64) 20200912 OpenBenchmarking.org Compiler Details - --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v Processor Details - Core i7 Broadwell: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x2f - Linux 5.8: Scaling Governor: intel_cpufreq ondemand - CPU Microcode: 0x2f - Linux 5.9 20200913: Scaling Governor: intel_cpufreq ondemand - CPU Microcode: 0x2f Python Details - Python 3.8.2 Security Details - Core i7 Broadwell: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Mitigation of Microcode + tsx_async_abort: Mitigation of Clear buffers; SMT vulnerable - Linux 5.8: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Mitigation of Microcode + tsx_async_abort: Mitigation of Clear buffers; SMT vulnerable - Linux 5.9 20200913: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Mitigation of Microcode + tsx_async_abort: Mitigation of Clear buffers; SMT vulnerable
Broadwell Lappy build-llvm: Time To Compile astcenc: Exhaustive namd: ATPase Simulation - 327,506 Atoms compress-zstd: 19 lczero: OpenCL lczero: Eigen lczero: BLAS lczero: Rand aom-av1: Speed 0 Two-Pass astcenc: Thorough tensorflow-lite: Inception ResNet V2 tensorflow-lite: Inception V4 perf-bench: Futex Lock-Pi ocrmypdf: Processing 60 Page PDF Document hugin: Panorama Photo Assistant + Stitching Time aom-av1: Speed 6 Realtime geekbench: CPU Multi Core - Horizon Detection geekbench: CPU Multi Core - Face Detection geekbench: CPU Multi Core - Gaussian Blur geekbench: CPU Multi Core tensorflow-lite: SqueezeNet geekbench: CPU Single Core - Horizon Detection geekbench: CPU Single Core - Face Detection geekbench: CPU Single Core - Gaussian Blur geekbench: CPU Single Core tensorflow-lite: NASNet Mobile tensorflow-lite: Mobilenet Quant tensorflow-lite: Mobilenet Float aom-av1: Speed 6 Two-Pass aom-av1: Speed 4 Two-Pass perf-bench: Syscall Basic compress-zstd: 3 tesseract-ocr: Time To OCR 7 Images perf-bench: Sched Pipe astcenc: Medium perf-bench: Epoll Wait perf-bench: Futex Hash aom-av1: Speed 8 Realtime perf-bench: Memcpy 1MB system-decompress-gzip: perf-bench: Memset 1MB astcenc: Fast system-decompress-zlib: Core i7 Broadwell Linux 5.8 Linux 5.9 20200913 4014.630 1543.02 11.17070 11.6 311 286 308 175318 0.1 187.65 17671400 19533767 2728 129.087 130.119 6.61 50.0 14.5 84.5 1893 1316717 21.6 6.43 38.6 890 928389 863321 898650 1.63 1.01 2421552 1313.5 35.162 175385 25.94 231048 1234414 22.65 15.685079 3.950 28.105297 9.18 2211.149336 4009.590 1545.46 11.13740 11.8 304 287 303 174191 0.10 187.67 17681367 19533800 2535 128.903 129.932 6.63 49.9 14.6 85.4 1890 1316527 21.4 6.35 37.6 886 927488 864406 898509 1.63 1.01 2435817 1307.2 35.148 137408 25.97 237165 1209701 22.71 15.850850 3.952 28.201629 9.17 2211.613692 4028.749 1544.15 11.10997 11.7 308 286 299 175257 0.1 188.13 17716433 19564300 2604 129.148 127.060 6.62 50.0 14.6 86.7 1905 1318017 21.6 6.41 38.7 888 929574 865585 899680 1.63 1.00 2435533 1319.6 35.168 144482 25.99 234623 1216312 22.84 15.639949 3.951 28.241484 9.18 2212.531003 OpenBenchmarking.org
Timed LLVM Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed LLVM Compilation 10.0 Time To Compile Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 900 1800 2700 3600 4500 SE +/- 1.48, N = 3 SE +/- 1.64, N = 3 SE +/- 0.65, N = 3 4028.75 4009.59 4014.63
ASTC Encoder Preset: Exhaustive OpenBenchmarking.org Seconds, Fewer Is Better ASTC Encoder 2.0 Preset: Exhaustive Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 300 600 900 1200 1500 SE +/- 1.05, N = 3 SE +/- 0.68, N = 3 SE +/- 0.81, N = 3 1544.15 1545.46 1543.02 1. (CXX) g++ options: -std=c++14 -fvisibility=hidden -O3 -flto -mfpmath=sse -mavx2 -mpopcnt -lpthread
NAMD ATPase Simulation - 327,506 Atoms OpenBenchmarking.org days/ns, Fewer Is Better NAMD 2.14 ATPase Simulation - 327,506 Atoms Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 3 6 9 12 15 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.04, N = 3 11.11 11.14 11.17
Zstd Compression Compression Level: 19 OpenBenchmarking.org MB/s, More Is Better Zstd Compression 1.4.5 Compression Level: 19 Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 3 6 9 12 15 SE +/- 0.07, N = 3 SE +/- 0.03, N = 3 SE +/- 0.10, N = 12 11.7 11.8 11.6 1. (CC) gcc options: -O3 -pthread -lz -llzma
LeelaChessZero Backend: OpenCL OpenBenchmarking.org Nodes Per Second, More Is Better LeelaChessZero 0.26 Backend: OpenCL Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 70 140 210 280 350 SE +/- 1.53, N = 3 308 304 311 1. (CXX) g++ options: -flto -pthread
LeelaChessZero Backend: Eigen OpenBenchmarking.org Nodes Per Second, More Is Better LeelaChessZero 0.26 Backend: Eigen Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 60 120 180 240 300 SE +/- 2.89, N = 3 SE +/- 1.53, N = 3 SE +/- 2.19, N = 3 286 287 286 1. (CXX) g++ options: -flto -pthread
LeelaChessZero Backend: BLAS OpenBenchmarking.org Nodes Per Second, More Is Better LeelaChessZero 0.26 Backend: BLAS Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 70 140 210 280 350 SE +/- 2.89, N = 3 SE +/- 0.88, N = 3 299 303 308 1. (CXX) g++ options: -flto -pthread
LeelaChessZero Backend: Random OpenBenchmarking.org Nodes Per Second, More Is Better LeelaChessZero 0.26 Backend: Random Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 40K 80K 120K 160K 200K SE +/- 110.81, N = 3 SE +/- 183.91, N = 3 SE +/- 228.90, N = 3 175257 174191 175318 1. (CXX) g++ options: -flto -pthread
AOM AV1 Encoder Mode: Speed 0 Two-Pass OpenBenchmarking.org Frames Per Second, More Is Better AOM AV1 2.0 Encoder Mode: Speed 0 Two-Pass Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 0.0225 0.045 0.0675 0.09 0.1125 SE +/- 0.00, N = 3 SE +/- 0.00, N = 15 SE +/- 0.00, N = 3 0.10 0.10 0.10 1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread
ASTC Encoder Preset: Thorough OpenBenchmarking.org Seconds, Fewer Is Better ASTC Encoder 2.0 Preset: Thorough Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 40 80 120 160 200 SE +/- 0.17, N = 3 SE +/- 0.29, N = 3 SE +/- 0.29, N = 3 188.13 187.67 187.65 1. (CXX) g++ options: -std=c++14 -fvisibility=hidden -O3 -flto -mfpmath=sse -mavx2 -mpopcnt -lpthread
TensorFlow Lite Model: Inception ResNet V2 OpenBenchmarking.org Microseconds, Fewer Is Better TensorFlow Lite 2020-08-23 Model: Inception ResNet V2 Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 4M 8M 12M 16M 20M SE +/- 25120.80, N = 3 SE +/- 26728.03, N = 3 SE +/- 25065.98, N = 3 17716433 17681367 17671400
TensorFlow Lite Model: Inception V4 OpenBenchmarking.org Microseconds, Fewer Is Better TensorFlow Lite 2020-08-23 Model: Inception V4 Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 4M 8M 12M 16M 20M SE +/- 29377.77, N = 3 SE +/- 27606.22, N = 3 SE +/- 24571.08, N = 3 19564300 19533800 19533767
perf-bench Benchmark: Futex Lock-Pi OpenBenchmarking.org ops/sec, More Is Better perf-bench Benchmark: Futex Lock-Pi Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 600 1200 1800 2400 3000 SE +/- 85.25, N = 15 SE +/- 73.01, N = 12 SE +/- 93.46, N = 12 2604 2535 2728 1. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -Xlinker -lpthread -lrt -lm -ldl -lelf -lcrypto -lslang -lz -llzma -lnuma
OCRMyPDF Processing 60 Page PDF Document OpenBenchmarking.org Seconds, Fewer Is Better OCRMyPDF 9.6.0+dfsg Processing 60 Page PDF Document Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 30 60 90 120 150 SE +/- 0.42, N = 3 SE +/- 0.47, N = 3 SE +/- 0.30, N = 3 129.15 128.90 129.09
Hugin Panorama Photo Assistant + Stitching Time OpenBenchmarking.org Seconds, Fewer Is Better Hugin Panorama Photo Assistant + Stitching Time Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 30 60 90 120 150 SE +/- 0.69, N = 3 SE +/- 0.77, N = 3 SE +/- 0.59, N = 3 127.06 129.93 130.12
AOM AV1 Encoder Mode: Speed 6 Realtime OpenBenchmarking.org Frames Per Second, More Is Better AOM AV1 2.0 Encoder Mode: Speed 6 Realtime Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 2 4 6 8 10 SE +/- 0.05, N = 3 SE +/- 0.07, N = 3 SE +/- 0.06, N = 3 6.62 6.63 6.61 1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread
Geekbench Test: CPU Multi Core - Horizon Detection OpenBenchmarking.org Gpixels/sec, More Is Better Geekbench 5 Test: CPU Multi Core - Horizon Detection Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 11 22 33 44 55 SE +/- 0.07, N = 3 SE +/- 0.06, N = 3 SE +/- 0.03, N = 3 50.0 49.9 50.0
Geekbench Test: CPU Multi Core - Face Detection OpenBenchmarking.org images/sec, More Is Better Geekbench 5 Test: CPU Multi Core - Face Detection Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 4 8 12 16 20 SE +/- 0.07, N = 3 SE +/- 0.06, N = 3 SE +/- 0.06, N = 3 14.6 14.6 14.5
Geekbench Test: CPU Multi Core - Gaussian Blur OpenBenchmarking.org Mpixels/sec, More Is Better Geekbench 5 Test: CPU Multi Core - Gaussian Blur Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 20 40 60 80 100 SE +/- 0.09, N = 3 SE +/- 0.23, N = 3 SE +/- 0.09, N = 3 86.7 85.4 84.5
Geekbench Test: CPU Multi Core OpenBenchmarking.org Score, More Is Better Geekbench 5 Test: CPU Multi Core Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 400 800 1200 1600 2000 SE +/- 3.51, N = 3 SE +/- 2.08, N = 3 SE +/- 2.33, N = 3 1905 1890 1893
TensorFlow Lite Model: SqueezeNet OpenBenchmarking.org Microseconds, Fewer Is Better TensorFlow Lite 2020-08-23 Model: SqueezeNet Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 300K 600K 900K 1200K 1500K SE +/- 14264.14, N = 3 SE +/- 14067.92, N = 3 SE +/- 14452.02, N = 3 1318017 1316527 1316717
Geekbench Test: CPU Single Core - Horizon Detection OpenBenchmarking.org Gpixels/sec, More Is Better Geekbench 5 Test: CPU Single Core - Horizon Detection Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 5 10 15 20 25 SE +/- 0.06, N = 3 SE +/- 0.00, N = 3 SE +/- 0.03, N = 3 21.6 21.4 21.6
Geekbench Test: CPU Single Core - Face Detection OpenBenchmarking.org images/sec, More Is Better Geekbench 5 Test: CPU Single Core - Face Detection Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 2 4 6 8 10 SE +/- 0.05, N = 3 SE +/- 0.05, N = 3 SE +/- 0.07, N = 3 6.41 6.35 6.43
Geekbench Test: CPU Single Core - Gaussian Blur OpenBenchmarking.org Mpixels/sec, More Is Better Geekbench 5 Test: CPU Single Core - Gaussian Blur Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 9 18 27 36 45 SE +/- 0.38, N = 3 SE +/- 0.33, N = 3 SE +/- 0.12, N = 3 38.7 37.6 38.6
Geekbench Test: CPU Single Core OpenBenchmarking.org Score, More Is Better Geekbench 5 Test: CPU Single Core Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 200 400 600 800 1000 SE +/- 1.67, N = 3 SE +/- 1.67, N = 3 SE +/- 2.96, N = 3 888 886 890
TensorFlow Lite Model: NASNet Mobile OpenBenchmarking.org Microseconds, Fewer Is Better TensorFlow Lite 2020-08-23 Model: NASNet Mobile Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 200K 400K 600K 800K 1000K SE +/- 4824.17, N = 3 SE +/- 4848.77, N = 3 SE +/- 4319.31, N = 3 929574 927488 928389
TensorFlow Lite Model: Mobilenet Quant OpenBenchmarking.org Microseconds, Fewer Is Better TensorFlow Lite 2020-08-23 Model: Mobilenet Quant Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 200K 400K 600K 800K 1000K SE +/- 4185.82, N = 3 SE +/- 3901.87, N = 3 SE +/- 3985.52, N = 3 865585 864406 863321
TensorFlow Lite Model: Mobilenet Float OpenBenchmarking.org Microseconds, Fewer Is Better TensorFlow Lite 2020-08-23 Model: Mobilenet Float Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 200K 400K 600K 800K 1000K SE +/- 4209.37, N = 3 SE +/- 4822.57, N = 3 SE +/- 4484.55, N = 3 899680 898509 898650
AOM AV1 Encoder Mode: Speed 6 Two-Pass OpenBenchmarking.org Frames Per Second, More Is Better AOM AV1 2.0 Encoder Mode: Speed 6 Two-Pass Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 0.3668 0.7336 1.1004 1.4672 1.834 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 1.63 1.63 1.63 1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread
AOM AV1 Encoder Mode: Speed 4 Two-Pass OpenBenchmarking.org Frames Per Second, More Is Better AOM AV1 2.0 Encoder Mode: Speed 4 Two-Pass Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 0.2273 0.4546 0.6819 0.9092 1.1365 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 1.00 1.01 1.01 1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread
perf-bench Benchmark: Syscall Basic OpenBenchmarking.org ops/sec, More Is Better perf-bench Benchmark: Syscall Basic Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 500K 1000K 1500K 2000K 2500K SE +/- 2482.58, N = 3 SE +/- 2674.49, N = 3 SE +/- 1287.95, N = 3 2435533 2435817 2421552 1. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -Xlinker -lpthread -lrt -lm -ldl -lelf -lcrypto -lslang -lz -llzma -lnuma
Zstd Compression Compression Level: 3 OpenBenchmarking.org MB/s, More Is Better Zstd Compression 1.4.5 Compression Level: 3 Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 300 600 900 1200 1500 SE +/- 2.22, N = 3 SE +/- 3.31, N = 3 SE +/- 6.36, N = 3 1319.6 1307.2 1313.5 1. (CC) gcc options: -O3 -pthread -lz -llzma
Tesseract OCR Time To OCR 7 Images OpenBenchmarking.org Seconds, Fewer Is Better Tesseract OCR 4.1.1 Time To OCR 7 Images Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 8 16 24 32 40 SE +/- 0.03, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 35.17 35.15 35.16
perf-bench Benchmark: Sched Pipe OpenBenchmarking.org ops/sec, More Is Better perf-bench Benchmark: Sched Pipe Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 40K 80K 120K 160K 200K SE +/- 388.89, N = 3 SE +/- 341.71, N = 3 SE +/- 204.51, N = 3 144482 137408 175385 1. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -Xlinker -lpthread -lrt -lm -ldl -lelf -lcrypto -lslang -lz -llzma -lnuma
ASTC Encoder Preset: Medium OpenBenchmarking.org Seconds, Fewer Is Better ASTC Encoder 2.0 Preset: Medium Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 6 12 18 24 30 SE +/- 0.40, N = 3 SE +/- 0.37, N = 3 SE +/- 0.41, N = 3 25.99 25.97 25.94 1. (CXX) g++ options: -std=c++14 -fvisibility=hidden -O3 -flto -mfpmath=sse -mavx2 -mpopcnt -lpthread
perf-bench Benchmark: Epoll Wait OpenBenchmarking.org ops/sec, More Is Better perf-bench Benchmark: Epoll Wait Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 50K 100K 150K 200K 250K SE +/- 464.93, N = 3 SE +/- 274.81, N = 3 SE +/- 629.92, N = 3 234623 237165 231048 1. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -Xlinker -lpthread -lrt -lm -ldl -lelf -lcrypto -lslang -lz -llzma -lnuma
perf-bench Benchmark: Futex Hash OpenBenchmarking.org ops/sec, More Is Better perf-bench Benchmark: Futex Hash Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 300K 600K 900K 1200K 1500K SE +/- 1329.36, N = 3 SE +/- 124.26, N = 3 SE +/- 366.93, N = 3 1216312 1209701 1234414 1. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -Xlinker -lpthread -lrt -lm -ldl -lelf -lcrypto -lslang -lz -llzma -lnuma
AOM AV1 Encoder Mode: Speed 8 Realtime OpenBenchmarking.org Frames Per Second, More Is Better AOM AV1 2.0 Encoder Mode: Speed 8 Realtime Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 5 10 15 20 25 SE +/- 0.07, N = 3 SE +/- 0.06, N = 3 SE +/- 0.03, N = 3 22.84 22.71 22.65 1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread
perf-bench Benchmark: Memcpy 1MB OpenBenchmarking.org GB/sec, More Is Better perf-bench Benchmark: Memcpy 1MB Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 4 8 12 16 20 SE +/- 0.11, N = 3 SE +/- 0.00, N = 3 SE +/- 0.09, N = 3 15.64 15.85 15.69 1. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -Xlinker -lpthread -lrt -lm -ldl -lelf -lcrypto -lslang -lz -llzma -lnuma
System GZIP Decompression OpenBenchmarking.org Seconds, Fewer Is Better System GZIP Decompression Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 0.8892 1.7784 2.6676 3.5568 4.446 SE +/- 0.032, N = 13 SE +/- 0.029, N = 13 SE +/- 0.027, N = 14 3.951 3.952 3.950
perf-bench Benchmark: Memset 1MB OpenBenchmarking.org GB/sec, More Is Better perf-bench Benchmark: Memset 1MB Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 7 14 21 28 35 SE +/- 0.08, N = 3 SE +/- 0.06, N = 3 SE +/- 0.08, N = 3 28.24 28.20 28.11 1. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -Xlinker -lpthread -lrt -lm -ldl -lelf -lcrypto -lslang -lz -llzma -lnuma
ASTC Encoder Preset: Fast OpenBenchmarking.org Seconds, Fewer Is Better ASTC Encoder 2.0 Preset: Fast Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 3 6 9 12 15 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 9.18 9.17 9.18 1. (CXX) g++ options: -std=c++14 -fvisibility=hidden -O3 -flto -mfpmath=sse -mavx2 -mpopcnt -lpthread
System ZLIB Decompression OpenBenchmarking.org ms, Fewer Is Better System ZLIB Decompression 1.2.7 Linux 5.9 20200913 Linux 5.8 Core i7 Broadwell 500 1000 1500 2000 2500 SE +/- 10.65, N = 10 SE +/- 11.29, N = 10 SE +/- 7.54, N = 10 2212.53 2211.61 2211.15
Phoronix Test Suite v10.8.4