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. Core i7 Broadwell: Processor: Intel Core i7-5600U @ 3.20GHz (2 Cores / 4 Threads), Motherboard: LENOVO 20BSCTO1WW (N14ET49W 1.27 BIOS), Chipset: Intel Broadwell-U-OPI, Memory: 8GB, Disk: 128GB SAMSUNG MZNTE128, Graphics: Intel HD 5500 3GB (950MHz), Audio: Intel Broadwell-U Audio, Network: Intel I218-LM + Intel 7265 OS: Ubuntu 20.04, Kernel: 5.4.0-40-generic (x86_64), Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.6 Mesa 20.0.4, OpenCL: OpenCL 2.1, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1080 Linux 5.8: Processor: Intel Core i7-5600U @ 3.20GHz (2 Cores / 4 Threads), Motherboard: LENOVO 20BSCTO1WW (N14ET49W 1.27 BIOS), Chipset: Intel Broadwell-U-OPI, Memory: 8GB, Disk: 128GB SAMSUNG MZNTE128, Graphics: Intel HD 5500 3GB (950MHz), Audio: Intel Broadwell-U Audio, Network: Intel I218-LM + Intel 7265 OS: Ubuntu 20.04, Kernel: 5.8.0-050800-generic (x86_64), Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.6 Mesa 20.0.4, OpenCL: OpenCL 2.1, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1080 Linux 5.9 20200913: Processor: Intel Core i7-5600U @ 3.20GHz (2 Cores / 4 Threads), Motherboard: LENOVO 20BSCTO1WW (N14ET49W 1.27 BIOS), Chipset: Intel Broadwell-U-OPI, Memory: 8GB, Disk: 128GB SAMSUNG MZNTE128, Graphics: Intel HD 5500 3GB (950MHz), Audio: Intel Broadwell-U Audio, Network: Intel I218-LM + Intel 7265 OS: Ubuntu 20.04, Kernel: 5.9.0-050900rc4daily20200913-generic (x86_64) 20200912, Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.6 Mesa 20.0.4, OpenCL: OpenCL 2.1, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1080 LeelaChessZero 0.26 Backend: BLAS Nodes Per Second > Higher Is Better Core i7 Broadwell .. 308 |===================================================== Linux 5.8 .......... 303 |==================================================== Linux 5.9 20200913 . 299 |=================================================== LeelaChessZero 0.26 Backend: Eigen Nodes Per Second > Higher Is Better Core i7 Broadwell .. 286 |===================================================== Linux 5.8 .......... 287 |===================================================== Linux 5.9 20200913 . 286 |===================================================== LeelaChessZero 0.26 Backend: OpenCL Nodes Per Second > Higher Is Better Core i7 Broadwell .. 311 |===================================================== Linux 5.8 .......... 304 |==================================================== Linux 5.9 20200913 . 308 |==================================================== LeelaChessZero 0.26 Backend: Random Nodes Per Second > Higher Is Better Core i7 Broadwell .. 175318 |================================================== Linux 5.8 .......... 174191 |================================================== Linux 5.9 20200913 . 175257 |================================================== NAMD 2.14 ATPase Simulation - 327,506 Atoms days/ns < Lower Is Better Core i7 Broadwell .. 11.17 |=================================================== Linux 5.8 .......... 11.14 |=================================================== Linux 5.9 20200913 . 11.11 |=================================================== Zstd Compression 1.4.5 Compression Level: 3 MB/s > Higher Is Better Core i7 Broadwell .. 1313.5 |================================================== Linux 5.8 .......... 1307.2 |================================================== Linux 5.9 20200913 . 1319.6 |================================================== Zstd Compression 1.4.5 Compression Level: 19 MB/s > Higher Is Better Core i7 Broadwell .. 11.6 |=================================================== Linux 5.8 .......... 11.8 |==================================================== Linux 5.9 20200913 . 11.7 |==================================================== AOM AV1 2.0 Encoder Mode: Speed 0 Two-Pass Frames Per Second > Higher Is Better Core i7 Broadwell .. 0.10 |==================================================== Linux 5.8 .......... 0.10 |==================================================== Linux 5.9 20200913 . 0.10 |==================================================== AOM AV1 2.0 Encoder Mode: Speed 4 Two-Pass Frames Per Second > Higher Is Better Core i7 Broadwell .. 1.01 |==================================================== Linux 5.8 .......... 1.01 |==================================================== Linux 5.9 20200913 . 1.00 |=================================================== AOM AV1 2.0 Encoder Mode: Speed 6 Realtime Frames Per Second > Higher Is Better Core i7 Broadwell .. 6.61 |==================================================== Linux 5.8 .......... 6.63 |==================================================== Linux 5.9 20200913 . 6.62 |==================================================== AOM AV1 2.0 Encoder Mode: Speed 6 Two-Pass Frames Per Second > Higher Is Better Core i7 Broadwell .. 1.63 |==================================================== Linux 5.8 .......... 1.63 |==================================================== Linux 5.9 20200913 . 1.63 |==================================================== AOM AV1 2.0 Encoder Mode: Speed 8 Realtime Frames Per Second > Higher Is Better Core i7 Broadwell .. 22.65 |=================================================== Linux 5.8 .......... 22.71 |=================================================== Linux 5.9 20200913 . 22.84 |=================================================== Timed LLVM Compilation 10.0 Time To Compile Seconds < Lower Is Better Core i7 Broadwell .. 4014.63 |================================================= Linux 5.8 .......... 4009.59 |================================================= Linux 5.9 20200913 . 4028.75 |================================================= System GZIP Decompression Seconds < Lower Is Better Core i7 Broadwell .. 3.950 |=================================================== Linux 5.8 .......... 3.952 |=================================================== Linux 5.9 20200913 . 3.951 |=================================================== System ZLIB Decompression 1.2.7 ms < Lower Is Better Core i7 Broadwell .. 2211.15 |================================================= Linux 5.8 .......... 2211.61 |================================================= Linux 5.9 20200913 . 2212.53 |================================================= perf-bench Benchmark: Epoll Wait ops/sec > Higher Is Better Core i7 Broadwell .. 231048 |================================================= Linux 5.8 .......... 237165 |================================================== Linux 5.9 20200913 . 234623 |================================================= perf-bench Benchmark: Futex Hash ops/sec > Higher Is Better Core i7 Broadwell .. 1234414 |================================================= Linux 5.8 .......... 1209701 |================================================ Linux 5.9 20200913 . 1216312 |================================================ perf-bench Benchmark: Memcpy 1MB GB/sec > Higher Is Better Core i7 Broadwell .. 15.69 |================================================== Linux 5.8 .......... 15.85 |=================================================== Linux 5.9 20200913 . 15.64 |================================================== perf-bench Benchmark: Memset 1MB GB/sec > Higher Is Better Core i7 Broadwell .. 28.11 |=================================================== Linux 5.8 .......... 28.20 |=================================================== Linux 5.9 20200913 . 28.24 |=================================================== perf-bench Benchmark: Sched Pipe ops/sec > Higher Is Better Core i7 Broadwell .. 175385 |================================================== Linux 5.8 .......... 137408 |======================================= Linux 5.9 20200913 . 144482 |========================================= perf-bench Benchmark: Futex Lock-Pi ops/sec > Higher Is Better Core i7 Broadwell .. 2728 |==================================================== Linux 5.8 .......... 2535 |================================================ Linux 5.9 20200913 . 2604 |================================================== perf-bench Benchmark: Syscall Basic ops/sec > Higher Is Better Core i7 Broadwell .. 2421552 |================================================= Linux 5.8 .......... 2435817 |================================================= Linux 5.9 20200913 . 2435533 |================================================= TensorFlow Lite 2020-08-23 Model: SqueezeNet Microseconds < Lower Is Better Core i7 Broadwell .. 1316717 |================================================= Linux 5.8 .......... 1316527 |================================================= Linux 5.9 20200913 . 1318017 |================================================= TensorFlow Lite 2020-08-23 Model: Inception V4 Microseconds < Lower Is Better Core i7 Broadwell .. 19533767 |================================================ Linux 5.8 .......... 19533800 |================================================ Linux 5.9 20200913 . 19564300 |================================================ TensorFlow Lite 2020-08-23 Model: NASNet Mobile Microseconds < Lower Is Better Core i7 Broadwell .. 928389 |================================================== Linux 5.8 .......... 927488 |================================================== Linux 5.9 20200913 . 929574 |================================================== TensorFlow Lite 2020-08-23 Model: Mobilenet Float Microseconds < Lower Is Better Core i7 Broadwell .. 898650 |================================================== Linux 5.8 .......... 898509 |================================================== Linux 5.9 20200913 . 899680 |================================================== TensorFlow Lite 2020-08-23 Model: Mobilenet Quant Microseconds < Lower Is Better Core i7 Broadwell .. 863321 |================================================== Linux 5.8 .......... 864406 |================================================== Linux 5.9 20200913 . 865585 |================================================== TensorFlow Lite 2020-08-23 Model: Inception ResNet V2 Microseconds < Lower Is Better Core i7 Broadwell .. 17671400 |================================================ Linux 5.8 .......... 17681367 |================================================ Linux 5.9 20200913 . 17716433 |================================================ ASTC Encoder 2.0 Preset: Fast Seconds < Lower Is Better Core i7 Broadwell .. 9.18 |==================================================== Linux 5.8 .......... 9.17 |==================================================== Linux 5.9 20200913 . 9.18 |==================================================== ASTC Encoder 2.0 Preset: Medium Seconds < Lower Is Better Core i7 Broadwell .. 25.94 |=================================================== Linux 5.8 .......... 25.97 |=================================================== Linux 5.9 20200913 . 25.99 |=================================================== ASTC Encoder 2.0 Preset: Thorough Seconds < Lower Is Better Core i7 Broadwell .. 187.65 |================================================== Linux 5.8 .......... 187.67 |================================================== Linux 5.9 20200913 . 188.13 |================================================== ASTC Encoder 2.0 Preset: Exhaustive Seconds < Lower Is Better Core i7 Broadwell .. 1543.02 |================================================= Linux 5.8 .......... 1545.46 |================================================= Linux 5.9 20200913 . 1544.15 |================================================= Hugin Panorama Photo Assistant + Stitching Time Seconds < Lower Is Better Core i7 Broadwell .. 130.12 |================================================== Linux 5.8 .......... 129.93 |================================================== Linux 5.9 20200913 . 127.06 |================================================= OCRMyPDF 9.6.0+dfsg Processing 60 Page PDF Document Seconds < Lower Is Better Core i7 Broadwell .. 129.09 |================================================== Linux 5.8 .......... 128.90 |================================================== Linux 5.9 20200913 . 129.15 |================================================== Geekbench 5 Test: CPU Multi Core Score > Higher Is Better Core i7 Broadwell .. 1893 |==================================================== Linux 5.8 .......... 1890 |==================================================== Linux 5.9 20200913 . 1905 |==================================================== Geekbench 5 Test: CPU Multi Core - Gaussian Blur Mpixels/sec > Higher Is Better Core i7 Broadwell .. 84.5 |=================================================== Linux 5.8 .......... 85.4 |=================================================== Linux 5.9 20200913 . 86.7 |==================================================== Geekbench 5 Test: CPU Multi Core - Face Detection images/sec > Higher Is Better Core i7 Broadwell .. 14.5 |==================================================== Linux 5.8 .......... 14.6 |==================================================== Linux 5.9 20200913 . 14.6 |==================================================== Geekbench 5 Test: CPU Multi Core - Horizon Detection Gpixels/sec > Higher Is Better Core i7 Broadwell .. 50.0 |==================================================== Linux 5.8 .......... 49.9 |==================================================== Linux 5.9 20200913 . 50.0 |==================================================== Geekbench 5 Test: CPU Single Core Score > Higher Is Better Core i7 Broadwell .. 890 |===================================================== Linux 5.8 .......... 886 |===================================================== Linux 5.9 20200913 . 888 |===================================================== Geekbench 5 Test: CPU Single Core - Gaussian Blur Mpixels/sec > Higher Is Better Core i7 Broadwell .. 38.6 |==================================================== Linux 5.8 .......... 37.6 |=================================================== Linux 5.9 20200913 . 38.7 |==================================================== Geekbench 5 Test: CPU Single Core - Face Detection images/sec > Higher Is Better Core i7 Broadwell .. 6.43 |==================================================== Linux 5.8 .......... 6.35 |=================================================== Linux 5.9 20200913 . 6.41 |==================================================== Geekbench 5 Test: CPU Single Core - Horizon Detection Gpixels/sec > Higher Is Better Core i7 Broadwell .. 21.6 |==================================================== Linux 5.8 .......... 21.4 |==================================================== Linux 5.9 20200913 . 21.6 |==================================================== Tesseract OCR 4.1.1 Time To OCR 7 Images Seconds < Lower Is Better Core i7 Broadwell .. 35.16 |=================================================== Linux 5.8 .......... 35.15 |=================================================== Linux 5.9 20200913 . 35.17 |===================================================