glibc new AMD Ryzen 7 4700U testing with a LENOVO LNVNB161216 (DTCN18WWV1.04 BIOS) and AMD Renoir 512MB on Ubuntu 22.04 via the Phoronix Test Suite. A: Processor: AMD Ryzen 7 4700U @ 2.00GHz (8 Cores), Motherboard: LENOVO LNVNB161216 (DTCN18WWV1.04 BIOS), Chipset: AMD Renoir/Cezanne, Memory: 16GB, Disk: 512GB SAMSUNG MZALQ512HALU-000L2, Graphics: AMD Renoir 512MB (1600/400MHz), Audio: AMD Renoir Radeon HD Audio, Network: Intel Wi-Fi 6 AX200 OS: Ubuntu 22.04, Kernel: 5.15.0-18-generic (x86_64), Desktop: GNOME Shell 41.3, Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 22.0.1 (LLVM 13.0.1 DRM 3.42), Vulkan: 1.2.204, Compiler: GCC 11.2.0, File-System: ext4, Screen Resolution: 1920x1080 B: Processor: AMD Ryzen 7 4700U @ 2.00GHz (8 Cores), Motherboard: LENOVO LNVNB161216 (DTCN18WWV1.04 BIOS), Chipset: AMD Renoir/Cezanne, Memory: 16GB, Disk: 512GB SAMSUNG MZALQ512HALU-000L2, Graphics: AMD Renoir 512MB (1600/400MHz), Audio: AMD Renoir Radeon HD Audio, Network: Intel Wi-Fi 6 AX200 OS: Ubuntu 22.04, Kernel: 5.15.0-18-generic (x86_64), Desktop: GNOME Shell 41.3, Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 22.0.1 (LLVM 13.0.1 DRM 3.42), Vulkan: 1.2.204, Compiler: GCC 11.2.0, File-System: ext4, Screen Resolution: 1920x1080 Glibc Benchmarks Benchmark: cos ns < Lower Is Better A . 40.52 |==================================================================== B . 40.51 |==================================================================== Glibc Benchmarks Benchmark: exp ns < Lower Is Better A . 9.02407 |================================================================== B . 8.99128 |================================================================== Glibc Benchmarks Benchmark: ffs ns < Lower Is Better A . 3.36558 |================================================================== B . 3.35882 |================================================================== Glibc Benchmarks Benchmark: sin ns < Lower Is Better A . 35.84 |==================================================================== B . 35.79 |==================================================================== Glibc Benchmarks Benchmark: log2 ns < Lower Is Better A . 11.42 |==================================================================== B . 11.41 |==================================================================== Glibc Benchmarks Benchmark: modf ns < Lower Is Better A . 3.84230 |================================================================== B . 3.83965 |================================================================== Glibc Benchmarks Benchmark: sinh ns < Lower Is Better A . 14.82 |==================================================================== B . 14.77 |==================================================================== Glibc Benchmarks Benchmark: sqrt ns < Lower Is Better A . 4.31049 |================================================================= B . 4.37406 |================================================================== Glibc Benchmarks Benchmark: tanh ns < Lower Is Better A . 21.08 |==================================================================== B . 21.11 |==================================================================== Glibc Benchmarks Benchmark: asinh ns < Lower Is Better A . 17.42 |==================================================================== B . 17.45 |==================================================================== Glibc Benchmarks Benchmark: atanh ns < Lower Is Better A . 20.65 |==================================================================== B . 20.62 |==================================================================== Glibc Benchmarks Benchmark: ffsll ns < Lower Is Better A . 3.84603 |================================================================== B . 3.84359 |================================================================== Glibc Benchmarks Benchmark: sincos ns < Lower Is Better A . 24.68 |==================================================================== B . 24.58 |==================================================================== Glibc Benchmarks Benchmark: pthread_once ns < Lower Is Better A . 3.36105 |================================================================== B . 3.36142 |==================================================================