Tigerlake GCC 11 Compiler Optimization Benchmarks Tests for a future article by Michael Larabel. x86-64: 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: 5.10.0-051000rc1daily20201029-generic (x86_64) 20201028, 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, OpenCL: OpenCL 3.0, Vulkan: 1.2.145, Compiler: GCC 11.0.0 20201025, File-System: ext4, Screen Resolution: 1920x1200 sandybridge: 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: 5.10.0-051000rc1daily20201029-generic (x86_64) 20201028, 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, OpenCL: OpenCL 3.0, Vulkan: 1.2.145, Compiler: GCC 11.0.0 20201025, File-System: ext4, Screen Resolution: 1920x1200 haswell: 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: 5.10.0-051000rc1daily20201029-generic (x86_64) 20201028, 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, OpenCL: OpenCL 3.0, Vulkan: 1.2.145, Compiler: GCC 11.0.0 20201025, File-System: ext4, Screen Resolution: 1920x1200 skylake: 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: 5.10.0-051000rc1daily20201029-generic (x86_64) 20201028, 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, OpenCL: OpenCL 3.0, Vulkan: 1.2.145, Compiler: GCC 11.0.0 20201025, File-System: ext4, Screen Resolution: 1920x1200 icelake-client: 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: 5.10.0-051000rc1daily20201029-generic (x86_64) 20201028, 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, OpenCL: OpenCL 3.0, Vulkan: 1.2.145, Compiler: GCC 11.0.0 20201025, File-System: ext4, Screen Resolution: 1920x1200 tigerlake: 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: 5.10.0-051000rc1daily20201029-generic (x86_64) 20201028, 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, OpenCL: OpenCL 3.0, Vulkan: 1.2.145, Compiler: GCC 11.0.0 20201025, File-System: ext4, Screen Resolution: 1920x1200 FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 4096 Mflops > Higher Is Better x86-64 ......... 11313 |============================================= sandybridge .... 11708 |=============================================== haswell ........ 13248 |===================================================== skylake ........ 12684 |================================================== icelake-client . 13504 |====================================================== tigerlake ...... 13822 |======================================================= Timed MAFFT Alignment 7.471 Multiple Sequence Alignment - LSU RNA Seconds < Lower Is Better x86-64 ......... 10.176 |====================================================== sandybridge .... 10.127 |===================================================== haswell ........ 10.241 |====================================================== skylake ........ 10.248 |====================================================== icelake-client . 10.174 |====================================================== tigerlake ...... 9.799 |==================================================== Zstd Compression 1.4.5 Compression Level: 3 MB/s > Higher Is Better x86-64 ......... 3896.4 |=================================================== sandybridge .... 3923.4 |==================================================== haswell ........ 4056.0 |===================================================== skylake ........ 4035.3 |===================================================== icelake-client . 4021.0 |===================================================== tigerlake ...... 4111.0 |====================================================== Zstd Compression 1.4.5 Compression Level: 19 MB/s > Higher Is Better x86-64 ......... 22.1 |======================================================= sandybridge .... 21.7 |====================================================== haswell ........ 21.9 |======================================================= skylake ........ 21.8 |====================================================== icelake-client . 21.8 |====================================================== tigerlake ...... 22.5 |======================================================== SciMark 2.0 Computational Test: Monte Carlo Mflops > Higher Is Better x86-64 ......... 916.04 |================================================== sandybridge .... 933.22 |=================================================== haswell ........ 922.90 |=================================================== skylake ........ 922.59 |=================================================== icelake-client . 975.17 |====================================================== tigerlake ...... 980.85 |====================================================== SciMark 2.0 Computational Test: Dense LU Matrix Factorization Mflops > Higher Is Better x86-64 ......... 6130.23 |======================================= sandybridge .... 6807.01 |============================================ haswell ........ 7453.92 |================================================ skylake ........ 7448.40 |================================================ icelake-client . 7524.95 |================================================ tigerlake ...... 8249.05 |===================================================== LibRaw 0.20 Post-Processing Benchmark Mpix/sec > Higher Is Better x86-64 ......... 30.48 |========================================== sandybridge .... 36.55 |================================================== haswell ........ 38.48 |===================================================== skylake ........ 38.38 |==================================================== icelake-client . 38.99 |===================================================== tigerlake ...... 40.21 |======================================================= GraphicsMagick 1.3.33 Operation: Swirl Iterations Per Minute > Higher Is Better x86-64 ......... 169 |==================================================== sandybridge .... 178 |====================================================== haswell ........ 185 |======================================================== skylake ........ 183 |======================================================== icelake-client . 184 |======================================================== tigerlake ...... 187 |========================================================= GraphicsMagick 1.3.33 Operation: Rotate Iterations Per Minute > Higher Is Better x86-64 ......... 995 |===================================================== sandybridge .... 996 |===================================================== haswell ........ 968 |==================================================== skylake ........ 990 |===================================================== icelake-client . 975 |==================================================== tigerlake ...... 1050 |======================================================== GraphicsMagick 1.3.33 Operation: Sharpen Iterations Per Minute > Higher Is Better x86-64 ......... 46 |========================================== sandybridge .... 47 |=========================================== haswell ........ 61 |======================================================= skylake ........ 62 |======================================================== icelake-client . 62 |======================================================== tigerlake ...... 64 |========================================================== GraphicsMagick 1.3.33 Operation: Enhanced Iterations Per Minute > Higher Is Better x86-64 ......... 65 |=========================================== sandybridge .... 68 |============================================= haswell ........ 82 |======================================================= skylake ........ 75 |================================================== icelake-client . 83 |======================================================= tigerlake ...... 87 |========================================================== GraphicsMagick 1.3.33 Operation: Resizing Iterations Per Minute > Higher Is Better x86-64 ......... 324 |================================================ sandybridge .... 324 |================================================ haswell ........ 362 |====================================================== skylake ........ 364 |====================================================== icelake-client . 364 |====================================================== tigerlake ...... 382 |========================================================= GraphicsMagick 1.3.33 Operation: Noise-Gaussian Iterations Per Minute > Higher Is Better x86-64 ......... 90 |======================================================== sandybridge .... 91 |======================================================== haswell ........ 92 |========================================================= skylake ........ 91 |======================================================== icelake-client . 91 |======================================================== tigerlake ...... 94 |========================================================== GraphicsMagick 1.3.33 Operation: HWB Color Space Iterations Per Minute > Higher Is Better x86-64 ......... 547 |===================================================== sandybridge .... 544 |===================================================== haswell ........ 540 |===================================================== skylake ........ 544 |===================================================== icelake-client . 552 |====================================================== tigerlake ...... 585 |========================================================= dav1d 0.7.0 Video Input: Chimera 1080p FPS > Higher Is Better x86-64 ......... 298.17 |==================================================== sandybridge .... 296.44 |==================================================== haswell ........ 297.97 |==================================================== skylake ........ 297.51 |==================================================== icelake-client . 295.30 |=================================================== tigerlake ...... 310.73 |====================================================== dav1d 0.7.0 Video Input: Summer Nature 4K FPS > Higher Is Better x86-64 ......... 69.06 |==================================================== sandybridge .... 69.22 |==================================================== haswell ........ 69.20 |==================================================== skylake ........ 69.65 |===================================================== icelake-client . 68.93 |==================================================== tigerlake ...... 72.59 |======================================================= dav1d 0.7.0 Video Input: Summer Nature 1080p FPS > Higher Is Better x86-64 ......... 292.21 |=================================================== sandybridge .... 290.75 |=================================================== haswell ........ 293.99 |==================================================== skylake ........ 295.17 |==================================================== icelake-client . 291.77 |=================================================== tigerlake ...... 307.44 |====================================================== dav1d 0.7.0 Video Input: Chimera 1080p 10-bit FPS > Higher Is Better x86-64 ......... 63.30 |======================================== sandybridge .... 76.72 |================================================ haswell ........ 83.99 |===================================================== skylake ........ 83.83 |===================================================== icelake-client . 83.60 |===================================================== tigerlake ...... 87.19 |======================================================= AOM AV1 2.0 Encoder Mode: Speed 4 Realtime Frames Per Second > Higher Is Better x86-64 ......... 0.82 |===================================================== sandybridge .... 0.81 |==================================================== haswell ........ 0.81 |==================================================== skylake ........ 0.83 |===================================================== icelake-client . 0.84 |====================================================== tigerlake ...... 0.87 |======================================================== AOM AV1 2.0 Encoder Mode: Speed 5 Two-Pass Frames Per Second > Higher Is Better x86-64 ......... 2.68 |===================================================== sandybridge .... 2.68 |===================================================== haswell ........ 2.67 |===================================================== skylake ........ 2.70 |====================================================== icelake-client . 2.70 |====================================================== tigerlake ...... 2.81 |======================================================== AOM AV1 2.0 Encoder Mode: Speed 8 Realtime Frames Per Second > Higher Is Better x86-64 ......... 41.75 |==================================================== sandybridge .... 41.90 |==================================================== haswell ........ 41.83 |==================================================== skylake ........ 42.53 |===================================================== icelake-client . 42.17 |===================================================== tigerlake ...... 44.17 |======================================================= Kvazaar 2.0 Video Input: Bosphorus 4K - Video Preset: Slow Frames Per Second > Higher Is Better x86-64 ......... 1.61 |==================================================== sandybridge .... 1.60 |==================================================== haswell ........ 1.62 |===================================================== skylake ........ 1.65 |====================================================== icelake-client . 1.67 |====================================================== tigerlake ...... 1.72 |======================================================== Kvazaar 2.0 Video Input: Bosphorus 4K - Video Preset: Medium Frames Per Second > Higher Is Better x86-64 ......... 1.64 |===================================================== sandybridge .... 1.62 |==================================================== haswell ........ 1.64 |===================================================== skylake ........ 1.68 |====================================================== icelake-client . 1.70 |======================================================= tigerlake ...... 1.74 |======================================================== Kvazaar 2.0 Video Input: Bosphorus 1080p - Video Preset: Slow Frames Per Second > Higher Is Better x86-64 ......... 7.27 |===================================================== sandybridge .... 7.19 |==================================================== haswell ........ 7.28 |===================================================== skylake ........ 7.43 |====================================================== icelake-client . 7.50 |====================================================== tigerlake ...... 7.74 |======================================================== Kvazaar 2.0 Video Input: Bosphorus 1080p - Video Preset: Medium Frames Per Second > Higher Is Better x86-64 ......... 7.42 |===================================================== sandybridge .... 7.35 |==================================================== haswell ........ 7.46 |===================================================== skylake ........ 7.62 |====================================================== icelake-client . 7.66 |====================================================== tigerlake ...... 7.91 |======================================================== Kvazaar 2.0 Video Input: Bosphorus 4K - Video Preset: Very Fast Frames Per Second > Higher Is Better x86-64 ......... 4.50 |===================================================== sandybridge .... 4.47 |==================================================== haswell ........ 4.50 |===================================================== skylake ........ 4.61 |====================================================== icelake-client . 4.63 |====================================================== tigerlake ...... 4.77 |======================================================== Kvazaar 2.0 Video Input: Bosphorus 4K - Video Preset: Ultra Fast Frames Per Second > Higher Is Better x86-64 ......... 8.21 |==================================================== sandybridge .... 8.32 |==================================================== haswell ........ 8.42 |===================================================== skylake ........ 8.52 |====================================================== icelake-client . 8.58 |====================================================== tigerlake ...... 8.89 |======================================================== Kvazaar 2.0 Video Input: Bosphorus 1080p - Video Preset: Very Fast Frames Per Second > Higher Is Better x86-64 ......... 18.77 |=================================================== sandybridge .... 18.69 |=================================================== haswell ........ 18.87 |==================================================== skylake ........ 19.26 |===================================================== icelake-client . 19.32 |===================================================== tigerlake ...... 20.08 |======================================================= Kvazaar 2.0 Video Input: Bosphorus 1080p - Video Preset: Ultra Fast Frames Per Second > Higher Is Better x86-64 ......... 34.29 |=================================================== sandybridge .... 34.59 |=================================================== haswell ........ 34.99 |==================================================== skylake ........ 35.22 |==================================================== icelake-client . 35.67 |===================================================== tigerlake ...... 37.28 |======================================================= SVT-AV1 0.8 Encoder Mode: Enc Mode 4 - Input: 1080p Frames Per Second > Higher Is Better x86-64 ......... 1.286 |===================================================== sandybridge .... 1.291 |===================================================== haswell ........ 1.289 |===================================================== skylake ........ 1.291 |===================================================== icelake-client . 1.288 |===================================================== tigerlake ...... 1.346 |======================================================= SVT-AV1 0.8 Encoder Mode: Enc Mode 8 - Input: 1080p Frames Per Second > Higher Is Better x86-64 ......... 11.38 |===================================================== sandybridge .... 11.42 |===================================================== haswell ........ 11.42 |===================================================== skylake ........ 11.43 |===================================================== icelake-client . 11.43 |===================================================== tigerlake ...... 11.88 |======================================================= SVT-VP9 0.1 Tuning: PSNR/SSIM Optimized - Input: Bosphorus 1080p Frames Per Second > Higher Is Better x86-64 ......... 74.63 |==================================================== sandybridge .... 75.08 |==================================================== haswell ........ 74.53 |==================================================== skylake ........ 74.47 |==================================================== icelake-client . 74.80 |==================================================== tigerlake ...... 79.50 |======================================================= SVT-VP9 0.1 Tuning: Visual Quality Optimized - Input: Bosphorus 1080p Frames Per Second > Higher Is Better x86-64 ......... 54.59 |==================================================== sandybridge .... 54.92 |==================================================== haswell ........ 54.54 |==================================================== skylake ........ 54.52 |==================================================== icelake-client . 54.69 |==================================================== tigerlake ...... 57.75 |======================================================= VP9 libvpx Encoding 1.8.2 Speed: Speed 0 Frames Per Second > Higher Is Better x86-64 ......... 5.25 |================================================== sandybridge .... 5.38 |=================================================== haswell ........ 5.48 |==================================================== skylake ........ 5.54 |===================================================== icelake-client . 5.59 |===================================================== tigerlake ...... 5.88 |======================================================== VP9 libvpx Encoding 1.8.2 Speed: Speed 5 Frames Per Second > Higher Is Better x86-64 ......... 18.29 |============================================= sandybridge .... 19.01 |=============================================== haswell ........ 20.12 |================================================== skylake ........ 20.36 |================================================== icelake-client . 20.70 |=================================================== tigerlake ...... 22.21 |======================================================= x264 2019-12-17 H.264 Video Encoding Frames Per Second > Higher Is Better x86-64 ......... 33.00 |==================================================== sandybridge .... 33.00 |==================================================== haswell ........ 32.95 |==================================================== skylake ........ 33.11 |===================================================== icelake-client . 33.15 |===================================================== tigerlake ...... 34.68 |======================================================= x265 3.4 Video Input: Bosphorus 4K Frames Per Second > Higher Is Better x86-64 ......... 5.30 |======================================================= sandybridge .... 5.27 |======================================================= haswell ........ 5.24 |======================================================= skylake ........ 5.27 |======================================================= icelake-client . 5.21 |====================================================== tigerlake ...... 5.38 |======================================================== x265 3.4 Video Input: Bosphorus 1080p Frames Per Second > Higher Is Better x86-64 ......... 24.87 |====================================================== sandybridge .... 24.67 |====================================================== haswell ........ 24.64 |====================================================== skylake ........ 24.81 |====================================================== icelake-client . 24.50 |===================================================== tigerlake ...... 25.25 |======================================================= Himeno Benchmark 3.0 Poisson Pressure Solver MFLOPS > Higher Is Better x86-64 ......... 4813.21 |============================================= sandybridge .... 4851.75 |============================================== haswell ........ 5297.24 |================================================== skylake ........ 5352.22 |================================================== icelake-client . 5326.05 |================================================== tigerlake ...... 5646.73 |===================================================== 7-Zip Compression 16.02 Compress Speed Test MIPS > Higher Is Better x86-64 ......... 20989 |==================================================== sandybridge .... 21356 |===================================================== haswell ........ 21384 |===================================================== skylake ........ 21299 |===================================================== icelake-client . 21003 |==================================================== tigerlake ...... 22103 |======================================================= Timed Apache Compilation 2.4.41 Time To Compile Seconds < Lower Is Better x86-64 ......... 31.97 |====================================================== sandybridge .... 31.95 |====================================================== haswell ........ 32.17 |======================================================= skylake ........ 31.73 |====================================================== icelake-client . 32.37 |======================================================= tigerlake ...... 31.01 |===================================================== Timed FFmpeg Compilation 4.2.2 Time To Compile Seconds < Lower Is Better x86-64 ......... 163.78 |====================================================== sandybridge .... 164.23 |====================================================== haswell ........ 163.83 |====================================================== skylake ........ 162.48 |===================================================== icelake-client . 165.08 |====================================================== tigerlake ...... 157.49 |==================================================== Timed ImageMagick Compilation 6.9.0 Time To Compile Seconds < Lower Is Better x86-64 ......... 82.09 |======================================================= sandybridge .... 82.45 |======================================================= haswell ........ 81.63 |====================================================== skylake ........ 82.28 |======================================================= icelake-client . 82.14 |======================================================= tigerlake ...... 78.56 |==================================================== Timed MPlayer Compilation 1.4 Time To Compile Seconds < Lower Is Better x86-64 ......... 117.75 |====================================================== sandybridge .... 118.44 |====================================================== haswell ........ 118.01 |====================================================== skylake ........ 117.00 |===================================================== icelake-client . 118.34 |====================================================== tigerlake ...... 113.77 |==================================================== Timed PHP Compilation 7.4.2 Time To Compile Seconds < Lower Is Better x86-64 ......... 122.09 |===================================================== sandybridge .... 123.38 |====================================================== haswell ........ 122.94 |====================================================== skylake ........ 122.16 |===================================================== icelake-client . 122.51 |====================================================== tigerlake ...... 118.22 |==================================================== C-Ray 1.1 Total Time - 4K, 16 Rays Per Pixel Seconds < Lower Is Better x86-64 ......... 219.71 |====================================================== sandybridge .... 220.65 |====================================================== haswell ........ 159.43 |======================================= skylake ........ 159.13 |======================================= icelake-client . 156.66 |====================================== tigerlake ...... 153.13 |===================================== AOBench Size: 2048 x 2048 - Total Time Seconds < Lower Is Better x86-64 ......... 27.50 |====================================================== sandybridge .... 27.79 |======================================================= haswell ........ 25.75 |=================================================== skylake ........ 26.29 |==================================================== icelake-client . 26.35 |==================================================== tigerlake ...... 24.78 |================================================= Bullet Physics Engine 2.81 Test: 3000 Fall Seconds < Lower Is Better x86-64 ......... 3.068488 |==================================================== sandybridge .... 3.044149 |==================================================== haswell ........ 2.893571 |================================================= skylake ........ 2.892613 |================================================= icelake-client . 2.885820 |================================================= tigerlake ...... 2.808505 |================================================ Bullet Physics Engine 2.81 Test: 1000 Stack Seconds < Lower Is Better x86-64 ......... 3.451086 |==================================================== sandybridge .... 3.397087 |=================================================== haswell ........ 3.149275 |=============================================== skylake ........ 3.206257 |================================================ icelake-client . 3.153500 |================================================ tigerlake ...... 3.098535 |=============================================== Bullet Physics Engine 2.81 Test: 1000 Convex Seconds < Lower Is Better x86-64 ......... 3.433808 |==================================================== sandybridge .... 3.427065 |==================================================== haswell ........ 3.260798 |================================================= skylake ........ 3.290698 |================================================== icelake-client . 3.266130 |================================================= tigerlake ...... 3.224993 |================================================= Bullet Physics Engine 2.81 Test: 136 Ragdolls Seconds < Lower Is Better x86-64 ......... 1.907845 |==================================================== sandybridge .... 1.898031 |==================================================== haswell ........ 1.771852 |================================================ skylake ........ 1.760988 |================================================ icelake-client . 1.744533 |================================================ tigerlake ...... 1.724382 |=============================================== Bullet Physics Engine 2.81 Test: Prim Trimesh Seconds < Lower Is Better x86-64 ......... 0.689542 |==================================================== sandybridge .... 0.675567 |=================================================== haswell ........ 0.636387 |================================================ skylake ........ 0.641092 |================================================ icelake-client . 0.642093 |================================================ tigerlake ...... 0.635197 |================================================ Bullet Physics Engine 2.81 Test: Convex Trimesh Seconds < Lower Is Better x86-64 ......... 0.843420 |==================================================== sandybridge .... 0.837192 |==================================================== haswell ........ 0.785708 |================================================ skylake ........ 0.797150 |================================================= icelake-client . 0.792352 |================================================= tigerlake ...... 0.783780 |================================================ XZ Compression 5.2.4 Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9 Seconds < Lower Is Better x86-64 ......... 59.77 |====================================================== sandybridge .... 60.27 |====================================================== haswell ........ 61.02 |======================================================= skylake ........ 60.54 |======================================================= icelake-client . 59.76 |====================================================== tigerlake ...... 58.00 |==================================================== FLAC Audio Encoding 1.3.2 WAV To FLAC Seconds < Lower Is Better x86-64 ......... 7.648 |======================================================= sandybridge .... 7.571 |====================================================== haswell ........ 7.314 |===================================================== skylake ........ 7.255 |==================================================== icelake-client . 7.194 |==================================================== tigerlake ...... 7.148 |=================================================== LAME MP3 Encoding 3.100 WAV To MP3 Seconds < Lower Is Better x86-64 ......... 6.649 |======================================================= sandybridge .... 6.497 |====================================================== haswell ........ 6.346 |==================================================== skylake ........ 6.369 |===================================================== icelake-client . 6.333 |==================================================== tigerlake ...... 6.296 |==================================================== RNNoise 2020-06-28 Seconds < Lower Is Better x86-64 ......... 20.60 |======================================================= sandybridge .... 20.10 |====================================================== haswell ........ 19.30 |==================================================== skylake ........ 19.57 |==================================================== icelake-client . 19.39 |==================================================== tigerlake ...... 19.26 |=================================================== OpenSSL 1.1.1 RSA 4096-bit Performance Signs Per Second > Higher Is Better x86-64 ......... 892.3 |===================================================== sandybridge .... 899.4 |===================================================== haswell ........ 898.0 |===================================================== skylake ........ 892.4 |===================================================== icelake-client . 892.9 |===================================================== tigerlake ...... 927.5 |======================================================= ASTC Encoder 2.0 Preset: Thorough Seconds < Lower Is Better x86-64 ......... 85.07 |======================================================= sandybridge .... 84.78 |====================================================== haswell ........ 85.25 |======================================================= skylake ........ 85.04 |======================================================= icelake-client . 85.76 |======================================================= tigerlake ...... 81.96 |===================================================== ASTC Encoder 2.0 Preset: Exhaustive Seconds < Lower Is Better x86-64 ......... 729.61 |====================================================== sandybridge .... 725.14 |====================================================== haswell ........ 728.05 |====================================================== skylake ........ 727.18 |====================================================== icelake-client . 731.13 |====================================================== tigerlake ...... 707.19 |==================================================== CppPerformanceBenchmarks 9 Test: Atol Seconds < Lower Is Better x86-64 ......... 41.89 |======================================================= sandybridge .... 41.75 |======================================================= haswell ........ 41.83 |======================================================= skylake ........ 41.65 |======================================================= icelake-client . 41.59 |======================================================= tigerlake ...... 40.04 |===================================================== CppPerformanceBenchmarks 9 Test: Math Library Seconds < Lower Is Better x86-64 ......... 235.06 |====================================================== sandybridge .... 231.44 |===================================================== haswell ........ 229.92 |===================================================== skylake ........ 231.52 |===================================================== icelake-client . 234.12 |====================================================== tigerlake ...... 225.65 |==================================================== CppPerformanceBenchmarks 9 Test: Stepanov Vector Seconds < Lower Is Better x86-64 ......... 71.39 |====================================================== sandybridge .... 72.32 |======================================================= haswell ........ 71.38 |====================================================== skylake ........ 72.24 |======================================================= icelake-client . 72.01 |======================================================= tigerlake ...... 70.55 |====================================================== SQLite Speedtest 3.30 Timed Time - Size 1,000 Seconds < Lower Is Better x86-64 ......... 52.33 |====================================================== sandybridge .... 52.23 |====================================================== haswell ........ 53.02 |======================================================= skylake ........ 52.38 |====================================================== icelake-client . 52.41 |====================================================== tigerlake ...... 50.56 |==================================================== Geometric Mean Of All Test Results Result Composite - Tigerlake GCC 11 Compiler Optimization Benchmarks Geometric Mean > Higher Is Better x86-64 ......... 22.24 |================================================== sandybridge .... 22.51 |=================================================== haswell ........ 23.25 |===================================================== skylake ........ 23.28 |===================================================== icelake-client . 23.39 |===================================================== tigerlake ...... 24.27 |======================================================= Number Of Last Place Finishes Losses - 64 Tests Losses x86-64 ......... 32 |========================================================== sandybridge .... 15 |=========================== icelake-client . 8 |=============== haswell ........ 6 |=========== skylake ........ 3 |=====