Tiger Lake CPU Security Mitigations Tests for a future article. Default: Processor: Intel Core i7-1165G7 @ 4.70GHz (4 Cores / 8 Threads), Motherboard: Dell 0GG9PT (1.0.3 BIOS), Chipset: Intel Tiger Lake-LP, Memory: 16GB, Disk: Kioxia KBG40ZNS256G NVMe 256GB, Graphics: Intel UHD 3GB (1300MHz), Audio: Realtek ALC289, Network: Intel Wi-Fi 6 AX201 OS: Ubuntu 20.10, Kernel: 5.8.0-25-generic (x86_64), Desktop: GNOME Shell 3.38.1, Display Server: X Server 1.20.9, Display Driver: modesetting 1.20.9, OpenGL: 4.6 Mesa 20.2.1, Vulkan: 1.2.145, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1920x1200 mitigations=off: Processor: Intel Core i7-1165G7 @ 4.70GHz (4 Cores / 8 Threads), Motherboard: Dell 0GG9PT (1.0.3 BIOS), Chipset: Intel Tiger Lake-LP, Memory: 16GB, Disk: Kioxia KBG40ZNS256G NVMe 256GB, Graphics: Intel UHD 3GB (1300MHz), Audio: Realtek ALC289, Network: Intel Wi-Fi 6 AX201 OS: Ubuntu 20.10, Kernel: 5.8.0-25-generic (x86_64), Desktop: GNOME Shell 3.38.1, Display Server: X Server 1.20.9, Display Driver: modesetting 1.20.9, OpenGL: 4.6 Mesa 20.2.1, Vulkan: 1.2.145, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1920x1200 Ice Lake: Default: Processor: Intel Core i7-1065G7 @ 3.90GHz (4 Cores / 8 Threads), Motherboard: Dell 06CDVY (1.0.9 BIOS), Chipset: Intel Device 34ef, Memory: 16GB, Disk: Toshiba KBG40ZPZ512G NVMe 512GB, Graphics: Intel Iris Plus G7 3GB (1100MHz), Audio: Realtek ALC289, Network: Intel Killer Wi-Fi 6 AX1650i 160MHz OS: Ubuntu 20.10, Kernel: 5.8.0-25-generic (x86_64), Desktop: GNOME Shell 3.38.1, Display Server: X Server 1.20.9, Display Driver: modesetting 1.20.9, OpenGL: 4.6 Mesa 20.2.1, Vulkan: 1.2.145, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1920x1200 Ice Lake: mitigations=off: Processor: Intel Core i7-1065G7 @ 3.90GHz (4 Cores / 8 Threads), Motherboard: Dell 06CDVY (1.0.9 BIOS), Chipset: Intel Device 34ef, Memory: 16GB, Disk: Toshiba KBG40ZPZ512G NVMe 512GB, Graphics: Intel Iris Plus G7 3GB (1100MHz), Audio: Realtek ALC289, Network: Intel Killer Wi-Fi 6 AX1650i 160MHz OS: Ubuntu 20.10, Kernel: 5.8.0-25-generic (x86_64), Desktop: GNOME Shell 3.38.1, Display Server: X Server 1.20.9, Display Driver: modesetting 1.20.9, OpenGL: 4.6 Mesa 20.2.1, Vulkan: 1.2.145, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1920x1200 SQLite 3.30.1 Threads / Copies: 1 Seconds < Lower Is Better Default ................... 29.25 |==================== mitigations=off ........... 63.99 |============================================ Ice Lake: Default ......... 32.59 |====================== Ice Lake: mitigations=off . 36.47 |========================= SQLite 3.30.1 Threads / Copies: 8 Seconds < Lower Is Better Default ................... 99.14 |================= mitigations=off ........... 256.20 |=========================================== Ice Lake: Default ......... 106.75 |================== Ice Lake: mitigations=off . 107.50 |================== FS-Mark 3.3 Test: 1000 Files, 1MB Size Files/s > Higher Is Better Default ................... 274.3 |============================================ mitigations=off ........... 71.4 |=========== Ice Lake: Default ......... 231.0 |===================================== Ice Lake: mitigations=off . 215.2 |=================================== FS-Mark 3.3 Test: 5000 Files, 1MB Size, 4 Threads Files/s > Higher Is Better Default ................... 186.2 |=========================================== mitigations=off ........... 106.1 |========================= Ice Lake: Default ......... 189.6 |============================================ Ice Lake: mitigations=off . 72.0 |================= FS-Mark 3.3 Test: 4000 Files, 32 Sub Dirs, 1MB Size Files/s > Higher Is Better Default ................... 61.4 |======================================= mitigations=off ........... 70.0 |============================================= Ice Lake: Default ......... 39.4 |========================= Ice Lake: mitigations=off . 50.6 |================================= Ethr 2019-01-02 Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 1 Mbits/sec > Higher Is Better Default ................... 1384.21 |================================== mitigations=off ........... 1397.02 |=================================== Ice Lake: Default ......... 1645.61 |========================================= Ice Lake: mitigations=off . 1688.07 |========================================== Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 1 Connections/sec > Higher Is Better Default ................... 12183 |=========================================== mitigations=off ........... 12367 |============================================ Ice Lake: Default ......... 11837 |========================================== Ice Lake: mitigations=off . 12273 |============================================ WireGuard + Linux Networking Stack Stress Test Seconds < Lower Is Better Default ................... 273.14 |=================================== mitigations=off ........... 281.83 |==================================== Ice Lake: Default ......... 334.67 |=========================================== Ice Lake: mitigations=off . 323.55 |========================================== Sockperf 3.4 Test: Throughput Messages Per Second > Higher Is Better Default ................... 767117 |=========================================== mitigations=off ........... 738032 |========================================= Ice Lake: Default ......... 554537 |=============================== Ice Lake: mitigations=off . 582151 |================================= Sockperf 3.4 Test: Latency Ping Pong usec < Lower Is Better Default ................... 2.861 |================================== mitigations=off ........... 2.804 |================================= Ice Lake: Default ......... 3.721 |============================================ Ice Lake: mitigations=off . 3.557 |========================================== OSBench Test: Create Processes us Per Event < Lower Is Better Default ................... 23.98 |============================================ mitigations=off ........... 21.31 |======================================= Ice Lake: Default ......... 20.49 |====================================== Ice Lake: mitigations=off . 20.06 |===================================== DaCapo Benchmark 9.12-MR1 Java Test: H2 msec < Lower Is Better Default ................... 3226 |========================================== mitigations=off ........... 3434 |============================================= Ice Lake: Default ......... 3330 |============================================ Ice Lake: mitigations=off . 3188 |========================================== DaCapo Benchmark 9.12-MR1 Java Test: Jython msec < Lower Is Better Default ................... 3843 |================================== mitigations=off ........... 4113 |==================================== Ice Lake: Default ......... 5101 |============================================= Ice Lake: mitigations=off . 4414 |======================================= DaCapo Benchmark 9.12-MR1 Java Test: Tradesoap msec < Lower Is Better Default ................... 8167 |=============================== mitigations=off ........... 8699 |================================= Ice Lake: Default ......... 11708 |============================================ Ice Lake: mitigations=off . 10805 |========================================= DaCapo Benchmark 9.12-MR1 Java Test: Tradebeans msec < Lower Is Better Default ................... 4080 |================================= mitigations=off ........... 4222 |=================================== Ice Lake: Default ......... 5483 |============================================= Ice Lake: mitigations=off . 5293 |=========================================== Renaissance 0.10.0 Test: Scala Dotty ms < Lower Is Better Default ................... 1621.40 |================================= mitigations=off ........... 1708.54 |=================================== Ice Lake: Default ......... 2078.59 |========================================== Ice Lake: mitigations=off . 2050.13 |========================================= Renaissance 0.10.0 Test: Random Forest ms < Lower Is Better Default ................... 2138.85 |================================== mitigations=off ........... 2187.74 |=================================== Ice Lake: Default ......... 2560.72 |========================================= Ice Lake: mitigations=off . 2633.24 |========================================== Renaissance 0.10.0 Test: Apache Spark ALS ms < Lower Is Better Default ................... 3187.11 |================================== mitigations=off ........... 3388.54 |==================================== Ice Lake: Default ......... 3982.65 |========================================== Ice Lake: mitigations=off . 3873.67 |========================================= Renaissance 0.10.0 Test: Twitter HTTP Requests ms < Lower Is Better Default ................... 2487.37 |=========================== mitigations=off ........... 2533.81 |============================ Ice Lake: Default ......... 3842.16 |========================================== Ice Lake: mitigations=off . 3525.29 |======================================= Renaissance 0.10.0 Test: In-Memory Database Shootout ms < Lower Is Better Default ................... 4605.17 |================================= mitigations=off ........... 4991.34 |==================================== Ice Lake: Default ......... 5633.06 |========================================= Ice Lake: mitigations=off . 5821.31 |========================================== Renaissance 0.10.0 Test: Akka Unbalanced Cobwebbed Tree ms < Lower Is Better Default ................... 12529.40 |===================================== mitigations=off ........... 12954.09 |====================================== Ice Lake: Default ......... 13943.87 |========================================= Ice Lake: mitigations=off . 13670.59 |======================================== Zstd Compression 1.4.5 Compression Level: 3 MB/s > Higher Is Better Default ................... 4153.2 |=========================================== mitigations=off ........... 4093.1 |========================================== Ice Lake: Default ......... 3179.3 |================================= Ice Lake: mitigations=off . 3165.2 |================================= LibRaw 0.20 Post-Processing Benchmark Mpix/sec > Higher Is Better Default ................... 26.64 |============================================ mitigations=off ........... 26.88 |============================================ Ice Lake: Default ......... 22.96 |====================================== Ice Lake: mitigations=off . 22.92 |====================================== Timed Apache Compilation 2.4.41 Time To Compile Seconds < Lower Is Better Default ................... 33.65 |================================== mitigations=off ........... 35.08 |=================================== Ice Lake: Default ......... 44.12 |============================================ Ice Lake: mitigations=off . 43.62 |============================================ Timed GDB GNU Debugger Compilation 9.1 Time To Compile Seconds < Lower Is Better Default ................... 168.62 |================================= mitigations=off ........... 173.77 |================================== Ice Lake: Default ......... 212.57 |========================================== Ice Lake: mitigations=off . 217.67 |=========================================== Timed Linux Kernel Compilation 5.4 Time To Compile Seconds < Lower Is Better Default ................... 252.14 |================================= mitigations=off ........... 255.55 |================================= Ice Lake: Default ......... 324.81 |========================================== Ice Lake: mitigations=off . 329.50 |=========================================== DeepSpeech 0.6 Acceleration: CPU Seconds < Lower Is Better Default ................... 60.88 |======================================= mitigations=off ........... 61.80 |======================================== Ice Lake: Default ......... 68.73 |============================================ Ice Lake: mitigations=off . 67.98 |============================================ eSpeak-NG Speech Engine 20200907 Text-To-Speech Synthesis Seconds < Lower Is Better Default ................... 28.04 |=============================== mitigations=off ........... 39.84 |============================================ Ice Lake: Default ......... 35.80 |======================================== Ice Lake: mitigations=off . 38.96 |=========================================== RNNoise 2020-06-28 Seconds < Lower Is Better Default ................... 21.01 |==================================== mitigations=off ........... 21.69 |===================================== Ice Lake: Default ......... 25.53 |============================================ Ice Lake: mitigations=off . 25.71 |============================================ LevelDB 1.22 Benchmark: Fill Sync MB/s > Higher Is Better Default ................... 0.3 |============================================== mitigations=off ........... 0.1 |=============== Ice Lake: Default ......... 0.2 |=============================== Ice Lake: mitigations=off . 0.1 |=============== LevelDB 1.22 Benchmark: Fill Sync Microseconds Per Op < Lower Is Better Default ................... 3493.28 |============ mitigations=off ........... 8406.10 |============================== Ice Lake: Default ......... 4522.21 |================ Ice Lake: mitigations=off . 11614.36 |========================================= LevelDB 1.22 Benchmark: Random Delete Microseconds Per Op < Lower Is Better Default ................... 24.73 |=========================================== mitigations=off ........... 25.50 |============================================ Ice Lake: Default ......... 23.32 |======================================== Ice Lake: mitigations=off . 23.95 |========================================= TensorFlow Lite 2020-08-23 Model: SqueezeNet Microseconds < Lower Is Better Default ................... 564437 |==================================== mitigations=off ........... 588506 |====================================== Ice Lake: Default ......... 674153 |=========================================== Ice Lake: mitigations=off . 646988 |========================================= TensorFlow Lite 2020-08-23 Model: Inception V4 Microseconds < Lower Is Better Default ................... 8166907 |=================================== mitigations=off ........... 8582943 |===================================== Ice Lake: Default ......... 9847253 |========================================== Ice Lake: mitigations=off . 9727077 |========================================= TensorFlow Lite 2020-08-23 Model: NASNet Mobile Microseconds < Lower Is Better Default ................... 406430 |=================================== mitigations=off ........... 430449 |===================================== Ice Lake: Default ......... 494187 |=========================================== Ice Lake: mitigations=off . 495179 |=========================================== TensorFlow Lite 2020-08-23 Model: Mobilenet Float Microseconds < Lower Is Better Default ................... 377902 |==================================== mitigations=off ........... 400069 |====================================== Ice Lake: Default ......... 452730 |=========================================== Ice Lake: mitigations=off . 453532 |=========================================== TensorFlow Lite 2020-08-23 Model: Mobilenet Quant Microseconds < Lower Is Better Default ................... 372045 |=================================== mitigations=off ........... 394514 |===================================== Ice Lake: Default ......... 455175 |=========================================== Ice Lake: mitigations=off . 456401 |=========================================== TensorFlow Lite 2020-08-23 Model: Inception ResNet V2 Microseconds < Lower Is Better Default ................... 7382540 |=================================== mitigations=off ........... 7765500 |===================================== Ice Lake: Default ......... 8917553 |========================================== Ice Lake: mitigations=off . 8905090 |========================================== ASTC Encoder 2.0 Preset: Fast Seconds < Lower Is Better Default ................... 6.88 |==================================== mitigations=off ........... 7.10 |===================================== Ice Lake: Default ......... 8.55 |============================================= Ice Lake: mitigations=off . 8.52 |============================================= ASTC Encoder 2.0 Preset: Medium Seconds < Lower Is Better Default ................... 11.75 |=================================== mitigations=off ........... 11.88 |=================================== Ice Lake: Default ......... 14.85 |============================================ Ice Lake: mitigations=off . 14.84 |============================================ ASTC Encoder 2.0 Preset: Thorough Seconds < Lower Is Better Default ................... 87.10 |================================== mitigations=off ........... 88.49 |================================== Ice Lake: Default ......... 110.44 |=========================================== Ice Lake: mitigations=off . 110.28 |=========================================== SQLite Speedtest 3.30 Timed Time - Size 1,000 Seconds < Lower Is Better Default ................... 51.25 |===================================== mitigations=off ........... 53.14 |====================================== Ice Lake: Default ......... 61.22 |============================================ Ice Lake: mitigations=off . 59.99 |=========================================== Darktable 3.2.1 Test: Boat - Acceleration: CPU-only Seconds < Lower Is Better Default ................... 16.49 |===================================== mitigations=off ........... 17.11 |====================================== Ice Lake: Default ......... 19.55 |============================================ Ice Lake: mitigations=off . 19.58 |============================================ Darktable 3.2.1 Test: Masskrug - Acceleration: CPU-only Seconds < Lower Is Better Default ................... 9.141 |================================== mitigations=off ........... 9.332 |=================================== Ice Lake: Default ......... 11.618 |=========================================== Ice Lake: mitigations=off . 11.571 |=========================================== Darktable 3.2.1 Test: Server Rack - Acceleration: CPU-only Seconds < Lower Is Better Default ................... 0.196 |====================================== mitigations=off ........... 0.200 |======================================= Ice Lake: Default ......... 0.225 |============================================ Ice Lake: mitigations=off . 0.225 |============================================ GEGL Operation: Crop Seconds < Lower Is Better Default ................... 7.362 |================================= mitigations=off ........... 7.648 |================================== Ice Lake: Default ......... 9.591 |=========================================== Ice Lake: mitigations=off . 9.921 |============================================ GEGL Operation: Scale Seconds < Lower Is Better Default ................... 6.035 |================================ mitigations=off ........... 6.205 |================================= Ice Lake: Default ......... 8.172 |=========================================== Ice Lake: mitigations=off . 8.360 |============================================ GEGL Operation: Cartoon Seconds < Lower Is Better Default ................... 78.38 |=================================== mitigations=off ........... 81.68 |===================================== Ice Lake: Default ......... 92.52 |========================================== Ice Lake: mitigations=off . 97.56 |============================================ GEGL Operation: Reflect Seconds < Lower Is Better Default ................... 26.33 |===================================== mitigations=off ........... 27.43 |======================================= Ice Lake: Default ......... 30.68 |=========================================== Ice Lake: mitigations=off . 31.26 |============================================ GEGL Operation: Antialias Seconds < Lower Is Better Default ................... 33.87 |==================================== mitigations=off ........... 36.80 |======================================= Ice Lake: Default ......... 41.11 |============================================ Ice Lake: mitigations=off . 40.44 |=========================================== GEGL Operation: Tile Glass Seconds < Lower Is Better Default ................... 26.74 |==================================== mitigations=off ........... 28.13 |====================================== Ice Lake: Default ......... 31.43 |========================================== Ice Lake: mitigations=off . 32.77 |============================================ GEGL Operation: Wavelet Blur Seconds < Lower Is Better Default ................... 50.29 |=================================== mitigations=off ........... 55.27 |======================================= Ice Lake: Default ......... 59.70 |========================================== Ice Lake: mitigations=off . 62.58 |============================================ GEGL Operation: Color Enhance Seconds < Lower Is Better Default ................... 48.38 |==================================== mitigations=off ........... 51.64 |======================================= Ice Lake: Default ......... 58.10 |============================================ Ice Lake: mitigations=off . 58.33 |============================================ GEGL Operation: Rotate 90 Degrees Seconds < Lower Is Better Default ................... 37.98 |====================================== mitigations=off ........... 40.71 |======================================== Ice Lake: Default ......... 44.38 |============================================ Ice Lake: mitigations=off . 44.44 |============================================ GIMP 2.10.18 Test: resize Seconds < Lower Is Better Default ................... 9.366 |=================================== mitigations=off ........... 9.734 |==================================== Ice Lake: Default ......... 11.644 |=========================================== Ice Lake: mitigations=off . 11.475 |========================================== GIMP 2.10.18 Test: rotate Seconds < Lower Is Better Default ................... 9.719 |==================================== mitigations=off ........... 9.983 |===================================== Ice Lake: Default ......... 11.316 |========================================== Ice Lake: mitigations=off . 11.566 |=========================================== GIMP 2.10.18 Test: auto-levels Seconds < Lower Is Better Default ................... 11.27 |====================================== mitigations=off ........... 11.67 |======================================= Ice Lake: Default ......... 13.01 |============================================ Ice Lake: mitigations=off . 12.31 |========================================== GIMP 2.10.18 Test: unsharp-mask Seconds < Lower Is Better Default ................... 13.35 |===================================== mitigations=off ........... 13.99 |======================================= Ice Lake: Default ......... 15.71 |============================================ Ice Lake: mitigations=off . 15.74 |============================================ G'MIC Test: 2D Function Plotting, 1000 Times Seconds < Lower Is Better Default ................... 96.95 |================================ mitigations=off ........... 99.94 |================================= Ice Lake: Default ......... 131.59 |=========================================== Ice Lake: mitigations=off . 132.09 |=========================================== G'MIC Test: 3D Elevated Function In Random Colors, 100 Times Seconds < Lower Is Better Default ................... 45.55 |===================================== mitigations=off ........... 46.61 |====================================== Ice Lake: Default ......... 53.96 |============================================ Ice Lake: mitigations=off . 52.85 |=========================================== LibreOffice Test: 20 Documents To PDF Seconds < Lower Is Better Default ................... 5.525 |=================================== mitigations=off ........... 5.703 |==================================== Ice Lake: Default ......... 6.908 |============================================ Ice Lake: mitigations=off . 6.757 |=========================================== GNU Octave Benchmark 5.2.0 Seconds < Lower Is Better Default ................... 6.144 |======================================== mitigations=off ........... 6.232 |========================================= Ice Lake: Default ......... 6.712 |============================================ Ice Lake: mitigations=off . 6.698 |============================================ RawTherapee Total Benchmark Time Seconds < Lower Is Better Default ................... 99.06 |=================================== mitigations=off ........... 101.52 |==================================== Ice Lake: Default ......... 122.24 |=========================================== Ice Lake: mitigations=off . 118.84 |========================================== librsvg Operation: SVG Files To PNG Seconds < Lower Is Better Default ................... 17.02 |===================================== mitigations=off ........... 17.42 |====================================== Ice Lake: Default ......... 20.20 |============================================ Ice Lake: mitigations=off . 20.09 |============================================ Stress-NG 0.11.07 Test: MMAP Bogo Ops/s > Higher Is Better Default ................... 38.55 |============================================ mitigations=off ........... 25.00 |============================= Ice Lake: Default ......... 25.66 |============================= Ice Lake: mitigations=off . 21.37 |======================== Stress-NG 0.11.07 Test: Malloc Bogo Ops/s > Higher Is Better Default ................... 31930889.51 |====================================== mitigations=off ........... 31273086.72 |===================================== Ice Lake: Default ......... 21289487.35 |========================= Ice Lake: mitigations=off . 21342273.20 |========================= Stress-NG 0.11.07 Test: Forking Bogo Ops/s > Higher Is Better Default ................... 38181.93 |========================================= mitigations=off ........... 35111.57 |====================================== Ice Lake: Default ......... 29707.30 |================================ Ice Lake: mitigations=off . 30270.52 |================================= Stress-NG 0.11.07 Test: Socket Activity Bogo Ops/s > Higher Is Better Default ................... 3321.48 |======================================== mitigations=off ........... 3510.09 |========================================== Ice Lake: Default ......... 2962.55 |=================================== Ice Lake: mitigations=off . 3055.46 |===================================== Stress-NG 0.11.07 Test: Context Switching Bogo Ops/s > Higher Is Better Default ................... 1413871.94 |======================================= mitigations=off ........... 1250676.61 |================================== Ice Lake: Default ......... 1131793.83 |=============================== Ice Lake: mitigations=off . 1251244.80 |=================================== Caffe 2020-02-13 Model: AlexNet - Acceleration: CPU - Iterations: 100 Milli-Seconds < Lower Is Better Default ................... 84931 |========================================== mitigations=off ........... 89846 |============================================ Ice Lake: Default ......... 66912 |================================= Ice Lake: mitigations=off . 64140 |=============================== Caffe 2020-02-13 Model: GoogleNet - Acceleration: CPU - Iterations: 100 Milli-Seconds < Lower Is Better Default ................... 216420 |========================================= mitigations=off ........... 226788 |=========================================== Ice Lake: Default ......... 179934 |================================== Ice Lake: mitigations=off . 176908 |================================== Mobile Neural Network 2020-09-17 Model: SqueezeNetV1.0 ms < Lower Is Better Default ................... 11.56 |===================================== mitigations=off ........... 12.13 |======================================= Ice Lake: Default ......... 13.69 |============================================ Ice Lake: mitigations=off . 13.38 |=========================================== Mobile Neural Network 2020-09-17 Model: resnet-v2-50 ms < Lower Is Better Default ................... 54.54 |==================================== mitigations=off ........... 57.67 |====================================== Ice Lake: Default ......... 66.59 |============================================ Ice Lake: mitigations=off . 63.44 |========================================== Mobile Neural Network 2020-09-17 Model: MobileNetV2_224 ms < Lower Is Better Default ................... 6.163 |==================================== mitigations=off ........... 6.896 |======================================== Ice Lake: Default ......... 7.487 |============================================ Ice Lake: mitigations=off . 7.529 |============================================ Mobile Neural Network 2020-09-17 Model: inception-v3 ms < Lower Is Better Default ................... 68.29 |===================================== mitigations=off ........... 73.12 |======================================== Ice Lake: Default ......... 80.48 |============================================ Ice Lake: mitigations=off . 77.03 |========================================== NCNN 20200916 Target: CPU - Model: squeezenet ms < Lower Is Better Default ................... 26.09 |====================================== mitigations=off ........... 28.41 |========================================= Ice Lake: Default ......... 30.24 |============================================ Ice Lake: mitigations=off . 29.27 |=========================================== NCNN 20200916 Target: CPU - Model: mobilenet ms < Lower Is Better Default ................... 31.04 |====================================== mitigations=off ........... 34.05 |========================================== Ice Lake: Default ......... 35.88 |============================================ Ice Lake: mitigations=off . 34.13 |========================================== NCNN 20200916 Target: CPU - Model: blazeface ms < Lower Is Better Default ................... 2.16 |====================================== mitigations=off ........... 2.33 |========================================= Ice Lake: Default ......... 2.55 |============================================= Ice Lake: mitigations=off . 2.48 |============================================ NCNN 20200916 Target: CPU - Model: googlenet ms < Lower Is Better Default ................... 24.53 |====================================== mitigations=off ........... 27.30 |========================================== Ice Lake: Default ......... 28.59 |============================================ Ice Lake: mitigations=off . 27.15 |========================================== NCNN 20200916 Target: CPU - Model: vgg16 ms < Lower Is Better Default ................... 71.04 |======================================= mitigations=off ........... 75.98 |========================================= Ice Lake: Default ......... 80.68 |============================================ Ice Lake: mitigations=off . 75.59 |========================================= NCNN 20200916 Target: CPU - Model: resnet18 ms < Lower Is Better Default ................... 21.30 |===================================== mitigations=off ........... 23.20 |========================================= Ice Lake: Default ......... 25.02 |============================================ Ice Lake: mitigations=off . 24.33 |=========================================== NCNN 20200916 Target: CPU - Model: alexnet ms < Lower Is Better Default ................... 18.64 |===================================== mitigations=off ........... 20.15 |======================================== Ice Lake: Default ......... 22.05 |============================================ Ice Lake: mitigations=off . 21.47 |=========================================== NCNN 20200916 Target: CPU - Model: resnet50 ms < Lower Is Better Default ................... 49.98 |===================================== mitigations=off ........... 54.03 |======================================== Ice Lake: Default ......... 59.18 |============================================ Ice Lake: mitigations=off . 57.55 |=========================================== NCNN 20200916 Target: CPU - Model: yolov4-tiny ms < Lower Is Better Default ................... 40.44 |===================================== mitigations=off ........... 43.82 |========================================= Ice Lake: Default ......... 47.55 |============================================ Ice Lake: mitigations=off . 46.83 |=========================================== ctx_clock Context Switch Time Clocks < Lower Is Better Default ................... 128 |============================================== mitigations=off ........... 127 |============================================== Ice Lake: Default ......... 83 |============================== Ice Lake: mitigations=off . 83 |============================== Facebook RocksDB 6.3.6 Test: Random Read Op/s > Higher Is Better Default ................... 15791136 |========================================= mitigations=off ........... 15304072 |======================================== Ice Lake: Default ......... 12925515 |================================== Ice Lake: mitigations=off . 13732080 |==================================== Facebook RocksDB 6.3.6 Test: Sequential Fill Op/s > Higher Is Better Default ................... 900631 |=========================================== mitigations=off ........... 747558 |==================================== Ice Lake: Default ......... 803253 |====================================== Ice Lake: mitigations=off . 861065 |========================================= Facebook RocksDB 6.3.6 Test: Random Fill Sync Op/s > Higher Is Better Default ................... 935 |======================== mitigations=off ........... 993 |========================= Ice Lake: Default ......... 1784 |============================================= Ice Lake: mitigations=off . 763 |=================== Facebook RocksDB 6.3.6 Test: Read While Writing Op/s > Higher Is Better Default ................... 670995 |=========================================== mitigations=off ........... 652865 |========================================== Ice Lake: Default ......... 604305 |======================================= Ice Lake: mitigations=off . 620330 |======================================== PyBench 2018-02-16 Total For Average Test Times Milliseconds < Lower Is Better Default ................... 738 |======================================= mitigations=off ........... 764 |======================================== Ice Lake: Default ......... 874 |============================================== Ice Lake: mitigations=off . 878 |============================================== PyPerformance 1.0.0 Benchmark: go Milliseconds < Lower Is Better Default ................... 202 |======================================= mitigations=off ........... 209 |======================================== Ice Lake: Default ......... 240 |============================================== Ice Lake: mitigations=off . 232 |============================================ PyPerformance 1.0.0 Benchmark: 2to3 Milliseconds < Lower Is Better Default ................... 252 |====================================== mitigations=off ........... 262 |======================================== Ice Lake: Default ......... 303 |============================================== Ice Lake: mitigations=off . 298 |============================================= PyPerformance 1.0.0 Benchmark: chaos Milliseconds < Lower Is Better Default ................... 83.2 |==================================== mitigations=off ........... 85.4 |===================================== Ice Lake: Default ......... 100.8 |============================================ Ice Lake: mitigations=off . 98.3 |=========================================== PyPerformance 1.0.0 Benchmark: float Milliseconds < Lower Is Better Default ................... 95.0 |======================================= mitigations=off ........... 97.8 |======================================== Ice Lake: Default ......... 108.0 |============================================ Ice Lake: mitigations=off . 106.0 |=========================================== PyPerformance 1.0.0 Benchmark: nbody Milliseconds < Lower Is Better Default ................... 89.6 |====================================== mitigations=off ........... 91.4 |======================================= Ice Lake: Default ......... 103.0 |============================================ Ice Lake: mitigations=off . 102.0 |============================================ PyPerformance 1.0.0 Benchmark: pathlib Milliseconds < Lower Is Better Default ................... 13.9 |===================================== mitigations=off ........... 14.2 |====================================== Ice Lake: Default ......... 16.8 |============================================= Ice Lake: mitigations=off . 16.1 |=========================================== PyPerformance 1.0.0 Benchmark: raytrace Milliseconds < Lower Is Better Default ................... 381 |====================================== mitigations=off ........... 391 |======================================= Ice Lake: Default ......... 459 |============================================== Ice Lake: mitigations=off . 443 |============================================ PyPerformance 1.0.0 Benchmark: json_loads Milliseconds < Lower Is Better Default ................... 18.6 |======================================= mitigations=off ........... 18.9 |======================================= Ice Lake: Default ......... 21.6 |============================================= Ice Lake: mitigations=off . 21.3 |============================================ PyPerformance 1.0.0 Benchmark: crypto_pyaes Milliseconds < Lower Is Better Default ................... 83.5 |====================================== mitigations=off ........... 85.7 |======================================== Ice Lake: Default ......... 97.6 |============================================= Ice Lake: mitigations=off . 93.3 |=========================================== PyPerformance 1.0.0 Benchmark: regex_compile Milliseconds < Lower Is Better Default ................... 132 |======================================= mitigations=off ........... 134 |======================================= Ice Lake: Default ......... 157 |============================================== Ice Lake: mitigations=off . 153 |============================================= PyPerformance 1.0.0 Benchmark: python_startup Milliseconds < Lower Is Better Default ................... 6.36 |==================================== mitigations=off ........... 6.67 |====================================== Ice Lake: Default ......... 8.00 |============================================= Ice Lake: mitigations=off . 7.87 |============================================ PyPerformance 1.0.0 Benchmark: django_template Milliseconds < Lower Is Better Default ................... 38.2 |===================================== mitigations=off ........... 39.3 |====================================== Ice Lake: Default ......... 46.2 |============================================= Ice Lake: mitigations=off . 44.9 |============================================ PyPerformance 1.0.0 Benchmark: pickle_pure_python Milliseconds < Lower Is Better Default ................... 334 |====================================== mitigations=off ........... 341 |======================================= Ice Lake: Default ......... 405 |============================================== Ice Lake: mitigations=off . 399 |============================================= Selenium Benchmark: ARES-6 - Browser: Firefox ms < Lower Is Better Default ................... 35.95 |==================================== mitigations=off ........... 34.22 |=================================== Ice Lake: Default ......... 43.56 |============================================ Ice Lake: mitigations=off . 40.09 |======================================== Selenium Benchmark: Kraken - Browser: Firefox ms < Lower Is Better Default ................... 671.9 |==================================== mitigations=off ........... 610.5 |================================ Ice Lake: Default ......... 830.7 |============================================ Ice Lake: mitigations=off . 752.7 |======================================== Selenium Benchmark: Octane - Browser: Firefox Geometric Mean > Higher Is Better Default ................... 39987 |======================================= mitigations=off ........... 45545 |============================================ Ice Lake: Default ......... 34398 |================================= Ice Lake: mitigations=off . 39712 |====================================== Selenium Benchmark: WebXPRT - Browser: Firefox Score > Higher Is Better Default ................... 288 |============================================ mitigations=off ........... 299 |============================================== Ice Lake: Default ......... 241 |===================================== Ice Lake: mitigations=off . 264 |========================================= Selenium Benchmark: Jetstream - Browser: Firefox Score > Higher Is Better Default ................... 237.75 |======================================= mitigations=off ........... 263.99 |=========================================== Ice Lake: Default ......... 199.70 |================================= Ice Lake: mitigations=off . 224.67 |===================================== Selenium Benchmark: CanvasMark - Browser: Firefox Score > Higher Is Better Default ................... 14748 |=========================================== mitigations=off ........... 15233 |============================================ Ice Lake: Default ......... 11966 |=================================== Ice Lake: mitigations=off . 12286 |=================================== Selenium Benchmark: StyleBench - Browser: Firefox Runs / Minute > Higher Is Better Default ................... 98.2 |============================================ mitigations=off ........... 99.6 |============================================= Ice Lake: Default ......... 84.6 |====================================== Ice Lake: mitigations=off . 94.0 |========================================== Selenium Benchmark: Jetstream 2 - Browser: Firefox Score > Higher Is Better Default ................... 108.42 |========================================= mitigations=off ........... 115.08 |=========================================== Ice Lake: Default ......... 91.65 |================================== Ice Lake: mitigations=off . 99.72 |===================================== Selenium Benchmark: Maze Solver - Browser: Firefox Seconds < Lower Is Better Default ................... 5.3 |============================================= mitigations=off ........... 5.2 |============================================ Ice Lake: Default ......... 5.4 |============================================== Ice Lake: mitigations=off . 5.4 |============================================== Selenium Benchmark: ARES-6 - Browser: Google Chrome ms < Lower Is Better Default ................... 16.60 |===================================== mitigations=off ........... 17.32 |======================================= Ice Lake: Default ......... 19.76 |============================================ Ice Lake: mitigations=off . 19.77 |============================================ Selenium Benchmark: Kraken - Browser: Google Chrome ms < Lower Is Better Default ................... 668.2 |==================================== mitigations=off ........... 701.8 |====================================== Ice Lake: Default ......... 799.3 |============================================ Ice Lake: mitigations=off . 806.0 |============================================ Selenium Benchmark: Octane - Browser: Google Chrome Geometric Mean > Higher Is Better Default ................... 61608 |============================================ mitigations=off ........... 58235 |========================================== Ice Lake: Default ......... 53717 |====================================== Ice Lake: mitigations=off . 53635 |====================================== Selenium Benchmark: WebXPRT - Browser: Google Chrome Score > Higher Is Better Default ................... 281 |============================================== mitigations=off ........... 269 |============================================ Ice Lake: Default ......... 225 |===================================== Ice Lake: mitigations=off . 227 |===================================== Selenium Benchmark: Jetstream - Browser: Google Chrome Score > Higher Is Better Default ................... 289.55 |=========================================== mitigations=off ........... 276.88 |========================================= Ice Lake: Default ......... 242.78 |==================================== Ice Lake: mitigations=off . 250.94 |===================================== Selenium Benchmark: CanvasMark - Browser: Google Chrome Score > Higher Is Better Default ................... 17698 |============================================ mitigations=off ........... 16864 |========================================== Ice Lake: Default ......... 14994 |===================================== Ice Lake: mitigations=off . 15149 |====================================== Selenium Benchmark: MotionMark - Browser: Google Chrome Score > Higher Is Better Default ................... 546.80 |=========================================== mitigations=off ........... 523.87 |========================================= Ice Lake: Default ......... 410.52 |================================ Ice Lake: mitigations=off . 439.91 |=================================== Selenium Benchmark: StyleBench - Browser: Google Chrome Runs / Minute > Higher Is Better Default ................... 39.6 |============================================= mitigations=off ........... 38.5 |============================================ Ice Lake: Default ......... 33.5 |====================================== Ice Lake: mitigations=off . 34.0 |======================================= Selenium Benchmark: Jetstream 2 - Browser: Google Chrome Score > Higher Is Better Default ................... 165.91 |=========================================== mitigations=off ........... 158.47 |========================================= Ice Lake: Default ......... 138.44 |==================================== Ice Lake: mitigations=off . 140.15 |==================================== Selenium Benchmark: Maze Solver - Browser: Google Chrome Seconds < Lower Is Better Default ................... 4.7 |============================================= mitigations=off ........... 4.8 |============================================== Ice Lake: Default ......... 4.7 |============================================= Ice Lake: mitigations=off . 4.6 |============================================ Selenium Benchmark: WASM imageConvolute - Browser: Firefox ms < Lower Is Better Default ................... 27.9 |========================================= mitigations=off ........... 25.3 |===================================== Ice Lake: Default ......... 30.4 |============================================= Ice Lake: mitigations=off . 28.5 |========================================== Selenium Benchmark: WASM collisionDetection - Browser: Firefox ms < Lower Is Better Default ................... 328.1 |=================================== mitigations=off ........... 320.9 |================================== Ice Lake: Default ......... 415.4 |============================================ Ice Lake: mitigations=off . 417.5 |============================================ Selenium Benchmark: WASM imageConvolute - Browser: Google Chrome ms < Lower Is Better Default ................... 28.26 |====================================== mitigations=off ........... 29.30 |======================================== Ice Lake: Default ......... 32.62 |============================================ Ice Lake: mitigations=off . 32.61 |============================================ Selenium Benchmark: WASM collisionDetection - Browser: Google Chrome ms < Lower Is Better Default ................... 281.39 |=================================== mitigations=off ........... 283.51 |=================================== Ice Lake: Default ......... 344.56 |=========================================== Ice Lake: mitigations=off . 341.81 |=========================================== Git Time To Complete Common Git Commands Seconds < Lower Is Better Default ................... 47.23 |======================================== mitigations=off ........... 49.03 |========================================= Ice Lake: Default ......... 52.04 |============================================ Ice Lake: mitigations=off . 52.09 |============================================ Tesseract OCR 4.1.1 Time To OCR 7 Images Seconds < Lower Is Better Default ................... 20.39 |====================================== mitigations=off ........... 21.06 |======================================== Ice Lake: Default ......... 23.12 |============================================ Ice Lake: mitigations=off . 23.36 |============================================ InfluxDB 1.8.2 Concurrent Streams: 4 - Batch Size: 10000 - Tags: 2,5000,1 - Points Per Series: 10000 val/sec > Higher Is Better Default ................... 869356.1 |========================================= mitigations=off ........... 774218.3 |===================================== Ice Lake: mitigations=off . 627537.6 |============================== InfluxDB 1.8.2 Concurrent Streams: 64 - Batch Size: 10000 - Tags: 2,5000,1 - Points Per Series: 10000 val/sec > Higher Is Better Default ................... 881790.2 |========================================= mitigations=off ........... 860922.0 |======================================== Ice Lake: mitigations=off . 723413.2 |================================== Mobile Neural Network 2020-09-17 Model: mobilenet-v1-1.0 ms < Lower Is Better Ice Lake: Default ......... 10.52 |============================================ Ice Lake: mitigations=off . 10.09 |========================================== NCNN 20200916 Target: CPU-v2-v2 - Model: mobilenet-v2 ms < Lower Is Better Ice Lake: Default ......... 8.27 |============================================= Ice Lake: mitigations=off . 8.22 |============================================= NCNN 20200916 Target: CPU-v3-v3 - Model: mobilenet-v3 ms < Lower Is Better Ice Lake: Default ......... 7.29 |============================================= Ice Lake: mitigations=off . 7.29 |============================================= NCNN 20200916 Target: CPU - Model: shufflenet-v2 ms < Lower Is Better Ice Lake: Default ......... 5.54 |=========================================== Ice Lake: mitigations=off . 5.78 |============================================= NCNN 20200916 Target: CPU - Model: mnasnet ms < Lower Is Better Ice Lake: Default ......... 8.35 |============================================= Ice Lake: mitigations=off . 8.07 |=========================================== NCNN 20200916 Target: CPU - Model: efficientnet-b0 ms < Lower Is Better Ice Lake: Default ......... 13.50 |============================================ Ice Lake: mitigations=off . 13.12 |===========================================