Linux 5.15 Intel Rocket Lake Intel Core i9-11900K testing with a ASUS ROG MAXIMUS XIII HERO (0707 BIOS) and AMD Radeon VII 16GB on Ubuntu 21.10 via the Phoronix Test Suite. Linux 5.13: Processor: Intel Core i9-11900K @ 5.10GHz (8 Cores / 16 Threads), Motherboard: ASUS ROG MAXIMUS XIII HERO (0707 BIOS), Chipset: Intel Tiger Lake-H, Memory: 32GB, Disk: 2000GB Corsair Force MP600, Graphics: AMD Radeon VII 16GB (1801/1000MHz), Audio: Intel Tiger Lake-H HD Audio, Monitor: ASUS MG28U, Network: 2 x Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411 OS: Ubuntu 21.10, Kernel: 5.13.0-051300-generic (x86_64), Desktop: GNOME Shell 40.2, Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 21.1.4 (LLVM 12.0.1), Vulkan: 1.2.168, Compiler: GCC 11.2.0, File-System: ext4, Screen Resolution: 3840x2160 Linux 5.14: Processor: Intel Core i9-11900K @ 5.10GHz (8 Cores / 16 Threads), Motherboard: ASUS ROG MAXIMUS XIII HERO (0707 BIOS), Chipset: Intel Tiger Lake-H, Memory: 32GB, Disk: 2000GB Corsair Force MP600, Graphics: AMD Radeon VII 16GB (1801/1000MHz), Audio: Intel Tiger Lake-H HD Audio, Monitor: ASUS MG28U, Network: 2 x Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411 OS: Ubuntu 21.10, Kernel: 5.14.0-051400-generic (x86_64), Desktop: GNOME Shell 40.2, Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 21.1.4 (LLVM 12.0.1), Vulkan: 1.2.168, Compiler: GCC 11.2.0, File-System: ext4, Screen Resolution: 3840x2160 Linux 5.15-rc1: Processor: Intel Core i9-11900K @ 5.10GHz (8 Cores / 16 Threads), Motherboard: ASUS ROG MAXIMUS XIII HERO (0707 BIOS), Chipset: Intel Tiger Lake-H, Memory: 32GB, Disk: 2000GB Corsair Force MP600, Graphics: AMD Radeon VII 16GB (1801/1000MHz), Audio: Intel Tiger Lake-H HD Audio, Monitor: ASUS MG28U, Network: 2 x Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411 OS: Ubuntu 21.10, Kernel: 5.15.0-rc1-phx (x86_64) 20210913, Desktop: GNOME Shell 40.2, Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 21.1.4 (LLVM 12.0.1), Vulkan: 1.2.168, Compiler: GCC 11.2.0, File-System: ext4, Screen Resolution: 3840x2160 DaCapo Benchmark 9.12-MR1 Java Test: H2 msec < Lower Is Better Linux 5.13 ..... 2527 |======================================================== Linux 5.14 ..... 2507 |======================================================== Linux 5.15-rc1 . 2457 |====================================================== DaCapo Benchmark 9.12-MR1 Java Test: Jython msec < Lower Is Better Linux 5.13 ..... 2991 |======================================================== Linux 5.14 ..... 2927 |======================================================= Linux 5.15-rc1 . 3005 |======================================================== DaCapo Benchmark 9.12-MR1 Java Test: Eclipse msec < Lower Is Better DaCapo Benchmark 9.12-MR1 Java Test: Tradesoap msec < Lower Is Better Linux 5.13 ..... 3111 |======================================================= Linux 5.14 ..... 3092 |======================================================= Linux 5.15-rc1 . 3166 |======================================================== DaCapo Benchmark 9.12-MR1 Java Test: Tradebeans msec < Lower Is Better Linux 5.13 ..... 2087 |======================================================= Linux 5.14 ..... 2109 |======================================================== Linux 5.15-rc1 . 2048 |====================================================== JPEG XL libjxl 0.5 Input: PNG - Encode Speed: 5 MP/s > Higher Is Better Linux 5.13 ..... 52.40 |====================================================== Linux 5.14 ..... 52.91 |======================================================= Linux 5.15-rc1 . 51.98 |====================================================== JPEG XL libjxl 0.5 Input: PNG - Encode Speed: 7 MP/s > Higher Is Better Linux 5.13 ..... 10.33 |====================================================== Linux 5.14 ..... 10.43 |======================================================= Linux 5.15-rc1 . 10.18 |====================================================== JPEG XL libjxl 0.5 Input: PNG - Encode Speed: 8 MP/s > Higher Is Better Linux 5.13 ..... 1.09 |======================================================== Linux 5.14 ..... 1.06 |====================================================== Linux 5.15-rc1 . 1.04 |===================================================== JPEG XL libjxl 0.5 Input: JPEG - Encode Speed: 5 MP/s > Higher Is Better Linux 5.13 ..... 100.30 |===================================================== Linux 5.14 ..... 101.84 |====================================================== Linux 5.15-rc1 . 97.60 |==================================================== JPEG XL libjxl 0.5 Input: JPEG - Encode Speed: 7 MP/s > Higher Is Better Linux 5.13 ..... 99.91 |===================================================== Linux 5.14 ..... 101.80 |====================================================== Linux 5.15-rc1 . 98.11 |==================================================== JPEG XL libjxl 0.5 Input: JPEG - Encode Speed: 8 MP/s > Higher Is Better Linux 5.13 ..... 38.33 |======================================================= Linux 5.14 ..... 38.62 |======================================================= Linux 5.15-rc1 . 37.77 |====================================================== JPEG XL Decoding libjxl 0.5 CPU Threads: 1 MP/s > Higher Is Better Linux 5.13 ..... 74.31 |====================================================== Linux 5.14 ..... 75.36 |======================================================= Linux 5.15-rc1 . 73.64 |====================================================== JPEG XL Decoding libjxl 0.5 CPU Threads: All MP/s > Higher Is Better Linux 5.13 ..... 351.61 |==================================================== Linux 5.14 ..... 364.49 |====================================================== Linux 5.15-rc1 . 333.58 |================================================= Timed Apache Compilation 2.4.41 Time To Compile Seconds < Lower Is Better Linux 5.13 ..... 16.71 |======================================================= Linux 5.14 ..... 16.67 |======================================================= Linux 5.15-rc1 . 16.15 |===================================================== Timed FFmpeg Compilation 4.4 Time To Compile Seconds < Lower Is Better Linux 5.13 ..... 47.32 |====================================================== Linux 5.14 ..... 47.36 |====================================================== Linux 5.15-rc1 . 48.58 |======================================================= Timed GDB GNU Debugger Compilation 10.2 Time To Compile Seconds < Lower Is Better Linux 5.13 ..... 58.35 |======================================================= Linux 5.14 ..... 58.52 |======================================================= Linux 5.15-rc1 . 55.37 |==================================================== Timed Godot Game Engine Compilation 3.2.3 Time To Compile Seconds < Lower Is Better Linux 5.13 ..... 104.96 |==================================================== Linux 5.14 ..... 105.11 |==================================================== Linux 5.15-rc1 . 108.35 |====================================================== Timed Linux Kernel Compilation 5.14 Time To Compile Seconds < Lower Is Better Linux 5.13 ..... 76.73 |===================================================== Linux 5.14 ..... 77.01 |===================================================== Linux 5.15-rc1 . 79.25 |======================================================= Timed LLVM Compilation 12.0 Build System: Ninja Seconds < Lower Is Better Linux 5.13 ..... 590.86 |===================================================== Linux 5.14 ..... 591.37 |===================================================== Linux 5.15-rc1 . 606.75 |====================================================== Timed LLVM Compilation 12.0 Build System: Unix Makefiles Seconds < Lower Is Better Linux 5.13 ..... 604.97 |==================================================== Linux 5.14 ..... 607.18 |==================================================== Linux 5.15-rc1 . 629.22 |====================================================== Timed Mesa Compilation 21.0 Time To Compile Seconds < Lower Is Better Linux 5.13 ..... 44.59 |====================================================== Linux 5.14 ..... 44.78 |====================================================== Linux 5.15-rc1 . 45.69 |======================================================= Timed Node.js Compilation 15.11 Time To Compile Seconds < Lower Is Better Linux 5.13 ..... 392.02 |==================================================== Linux 5.14 ..... 392.81 |===================================================== Linux 5.15-rc1 . 403.94 |====================================================== Google SynthMark 20201109 Test: VoiceMark_100 Voices > Higher Is Better Linux 5.13 ..... 920.66 |==================================================== Linux 5.14 ..... 936.18 |===================================================== Linux 5.15-rc1 . 948.08 |====================================================== RawTherapee Total Benchmark Time Seconds < Lower Is Better Linux 5.13 ..... 50.58 |==================================================== Linux 5.14 ..... 50.65 |==================================================== Linux 5.15-rc1 . 53.50 |======================================================= Stress-NG 0.13.02 Test: MMAP Bogo Ops/s > Higher Is Better Linux 5.13 ..... 263.58 |===================================================== Linux 5.14 ..... 267.63 |====================================================== Linux 5.15-rc1 . 237.95 |================================================ Stress-NG 0.13.02 Test: NUMA Bogo Ops/s > Higher Is Better Linux 5.13 ..... 320.91 |==================================================== Linux 5.14 ..... 324.52 |===================================================== Linux 5.15-rc1 . 332.15 |====================================================== Stress-NG 0.13.02 Test: MEMFD Bogo Ops/s > Higher Is Better Linux 5.13 ..... 992.02 |====================================================== Linux 5.14 ..... 975.07 |===================================================== Linux 5.15-rc1 . 898.53 |================================================= Stress-NG 0.13.02 Test: Atomic Bogo Ops/s > Higher Is Better Linux 5.13 ..... 344146.42 |================================================== Linux 5.14 ..... 345028.16 |================================================== Linux 5.15-rc1 . 353996.41 |=================================================== Stress-NG 0.13.02 Test: Crypto Bogo Ops/s > Higher Is Better Linux 5.13 ..... 2255.89 |===================================================== Linux 5.14 ..... 2252.06 |===================================================== Linux 5.15-rc1 . 2252.97 |===================================================== Stress-NG 0.13.02 Test: Malloc Bogo Ops/s > Higher Is Better Linux 5.13 ..... 68661065.97 |================================================= Linux 5.14 ..... 68551861.92 |================================================= Linux 5.15-rc1 . 68840547.73 |================================================= Stress-NG 0.13.02 Test: RdRand Bogo Ops/s > Higher Is Better Linux 5.13 ..... 77862.26 |==================================================== Linux 5.14 ..... 77815.80 |==================================================== Linux 5.15-rc1 . 77841.84 |==================================================== Stress-NG 0.13.02 Test: Forking Bogo Ops/s > Higher Is Better Linux 5.13 ..... 82006.10 |================================================= Linux 5.14 ..... 86211.85 |==================================================== Linux 5.15-rc1 . 81199.19 |================================================= Stress-NG 0.13.02 Test: IO_uring Bogo Ops/s > Higher Is Better Linux 5.13 ..... 81598.34 |==================================================== Linux 5.14 ..... 29715.07 |=================== Linux 5.15-rc1 . 80810.16 |=================================================== Stress-NG 0.13.02 Test: SENDFILE Bogo Ops/s > Higher Is Better Linux 5.13 ..... 227617.22 |=================================================== Linux 5.14 ..... 220095.41 |================================================= Linux 5.15-rc1 . 219228.55 |================================================= Stress-NG 0.13.02 Test: CPU Cache Bogo Ops/s > Higher Is Better Linux 5.13 ..... 234.13 |====================================================== Linux 5.14 ..... 230.38 |===================================================== Linux 5.15-rc1 . 232.78 |====================================================== Stress-NG 0.13.02 Test: CPU Stress Bogo Ops/s > Higher Is Better Linux 5.13 ..... 21725.08 |==================================================== Linux 5.14 ..... 21885.99 |==================================================== Linux 5.15-rc1 . 21693.78 |==================================================== Stress-NG 0.13.02 Test: Semaphores Bogo Ops/s > Higher Is Better Linux 5.13 ..... 1159666.66 |=============================================== Linux 5.14 ..... 1160690.57 |=============================================== Linux 5.15-rc1 . 1245957.55 |================================================== Stress-NG 0.13.02 Test: Matrix Math Bogo Ops/s > Higher Is Better Linux 5.13 ..... 58491.28 |==================================================== Linux 5.14 ..... 58508.93 |==================================================== Linux 5.15-rc1 . 58447.72 |==================================================== Stress-NG 0.13.02 Test: Vector Math Bogo Ops/s > Higher Is Better Linux 5.13 ..... 49844.99 |==================================================== Linux 5.14 ..... 49837.74 |==================================================== Linux 5.15-rc1 . 49827.30 |==================================================== Stress-NG 0.13.02 Test: Memory Copying Bogo Ops/s > Higher Is Better Linux 5.13 ..... 1613.92 |===================================================== Linux 5.14 ..... 1614.28 |===================================================== Linux 5.15-rc1 . 1613.53 |===================================================== Stress-NG 0.13.02 Test: Socket Activity Bogo Ops/s > Higher Is Better Linux 5.13 ..... 11141.30 |==================================================== Linux 5.14 ..... 9257.64 |=========================================== Linux 5.15-rc1 . 9194.04 |=========================================== Stress-NG 0.13.02 Test: Context Switching Bogo Ops/s > Higher Is Better Linux 5.13 ..... 3463313.89 |================================================== Linux 5.14 ..... 2095572.73 |============================== Linux 5.15-rc1 . 2074682.53 |============================== Stress-NG 0.13.02 Test: Glibc C String Functions Bogo Ops/s > Higher Is Better Linux 5.13 ..... 1719043.45 |================================================== Linux 5.14 ..... 1725393.04 |================================================== Linux 5.15-rc1 . 1728205.55 |================================================== Stress-NG 0.13.02 Test: Glibc Qsort Data Sorting Bogo Ops/s > Higher Is Better Linux 5.13 ..... 185.95 |====================================================== Linux 5.14 ..... 184.71 |====================================================== Linux 5.15-rc1 . 185.51 |====================================================== Stress-NG 0.13.02 Test: System V Message Passing Bogo Ops/s > Higher Is Better Linux 5.13 ..... 8416499.42 |==================================== Linux 5.14 ..... 8486360.56 |==================================== Linux 5.15-rc1 . 11601142.24 |=================================================