glibc alderlake Intel Core i9-12900K testing with a ASUS ROG STRIX Z690-E GAMING WIFI (1003 BIOS) and AMD Radeon RX 6700/6700 XT / 6800M 12GB on Ubuntu 22.04 via the Phoronix Test Suite. A: Processor: Intel Core i9-12900K @ 5.20GHz (16 Cores / 24 Threads), Motherboard: ASUS ROG STRIX Z690-E GAMING WIFI (1003 BIOS), Chipset: Intel Device 7aa7, Memory: 32GB, Disk: 1000GB Western Digital WDS100T1X0E-00AFY0 + 2000GB, Graphics: AMD Radeon RX 6700/6700 XT / 6800M 12GB (2880/1124MHz), Audio: Intel Device 7ad0, Monitor: ASUS VP28U, Network: Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411 OS: Ubuntu 22.04, Kernel: 5.15.0-30-generic (x86_64), Desktop: GNOME Shell 42.0, Display Server: X Server 1.21.1.3 + Wayland, OpenGL: 4.6 Mesa 22.0.1 (LLVM 13.0.1 DRM 3.42), Vulkan: 1.3.204, Compiler: GCC 11.2.0, File-System: ext4, Screen Resolution: 3840x2160 B: Processor: Intel Core i9-12900K @ 5.20GHz (16 Cores / 24 Threads), Motherboard: ASUS ROG STRIX Z690-E GAMING WIFI (1003 BIOS), Chipset: Intel Device 7aa7, Memory: 32GB, Disk: 1000GB Western Digital WDS100T1X0E-00AFY0 + 2000GB, Graphics: AMD Radeon RX 6700/6700 XT / 6800M 12GB (2880/1124MHz), Audio: Intel Device 7ad0, Monitor: ASUS VP28U, Network: Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411 OS: Ubuntu 22.04, Kernel: 5.15.0-30-generic (x86_64), Desktop: GNOME Shell 42.0, Display Server: X Server 1.21.1.3 + Wayland, OpenGL: 4.6 Mesa 22.0.1 (LLVM 13.0.1 DRM 3.42), Vulkan: 1.3.204, Compiler: GCC 11.2.0, File-System: ext4, Screen Resolution: 3840x2160 C: Processor: Intel Core i9-12900K @ 5.20GHz (16 Cores / 24 Threads), Motherboard: ASUS ROG STRIX Z690-E GAMING WIFI (1003 BIOS), Chipset: Intel Device 7aa7, Memory: 32GB, Disk: 1000GB Western Digital WDS100T1X0E-00AFY0 + 2000GB, Graphics: AMD Radeon RX 6700/6700 XT / 6800M 12GB (2880/1124MHz), Audio: Intel Device 7ad0, Monitor: ASUS VP28U, Network: Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411 OS: Ubuntu 22.04, Kernel: 5.15.0-30-generic (x86_64), Desktop: GNOME Shell 42.0, Display Server: X Server 1.21.1.3 + Wayland, OpenGL: 4.6 Mesa 22.0.1 (LLVM 13.0.1 DRM 3.42), Vulkan: 1.3.204, Compiler: GCC 11.2.0, File-System: ext4, Screen Resolution: 3840x2160 Glibc Benchmarks Benchmark: exp ns < Lower Is Better A . 7.48228 |================================================================== B . 7.43398 |================================================================= C . 7.50327 |================================================================== Glibc Benchmarks Benchmark: sin ns < Lower Is Better A . 31.14 |==================================================================== B . 30.54 |=================================================================== C . 31.14 |==================================================================== Glibc Benchmarks Benchmark: sincos ns < Lower Is Better A . 21.09 |==================================================================== B . 20.83 |=================================================================== C . 21.08 |==================================================================== Glibc Benchmarks Benchmark: cos ns < Lower Is Better A . 36.32 |==================================================================== B . 35.86 |=================================================================== C . 36.32 |==================================================================== Glibc Benchmarks Benchmark: tanh ns < Lower Is Better A . 18.20 |==================================================================== B . 17.85 |=================================================================== C . 18.20 |==================================================================== Glibc Benchmarks Benchmark: pthread_once ns < Lower Is Better A . 1.69538 |================================================================== B . 1.67372 |================================================================= C . 1.69546 |================================================================== Glibc Benchmarks Benchmark: ffsll ns < Lower Is Better A . 3.14263 |================================================================== B . 3.10283 |================================================================= C . 3.14262 |================================================================== Glibc Benchmarks Benchmark: atanh ns < Lower Is Better A . 18.18 |==================================================================== B . 17.84 |=================================================================== C . 18.18 |==================================================================== Glibc Benchmarks Benchmark: asinh ns < Lower Is Better A . 14.30 |==================================================================== B . 14.02 |=================================================================== C . 14.30 |==================================================================== Glibc Benchmarks Benchmark: sqrt ns < Lower Is Better A . 3.50481 |================================================================== B . 3.43806 |================================================================= C . 3.50475 |================================================================== Glibc Benchmarks Benchmark: sinh ns < Lower Is Better A . 11.57 |==================================================================== B . 11.34 |=================================================================== C . 11.56 |==================================================================== Glibc Benchmarks Benchmark: modf ns < Lower Is Better A . 3.54200 |================================================================== B . 3.49794 |================================================================= C . 3.54206 |================================================================== Glibc Benchmarks Benchmark: log2 ns < Lower Is Better A . 11.23 |==================================================================== B . 11.02 |=================================================================== C . 11.23 |==================================================================== Glibc Benchmarks Benchmark: ffs ns < Lower Is Better A . 3.14283 |================================================================== B . 3.08287 |================================================================= C . 3.14263 |==================================================================