some tests AMD Ryzen 7 5800U testing with a HP 8886 (T80 Ver. 01.02.02 BIOS) and AMD Cezanne 512MB on Ubuntu 21.10 via the Phoronix Test Suite. ,,"Ubuntu 21.10 - AMD Ryzen 7 5800U" Processor,,AMD Ryzen 7 5800U @ 1.90GHz (8 Cores / 16 Threads) Motherboard,,HP 8886 (T80 Ver. 01.02.02 BIOS) Chipset,,AMD Renoir Root Complex Memory,,16GB Disk,,2000GB CT2000P5SSD8 Graphics,,AMD Cezanne 512MB (2000/400MHz) Audio,,AMD Device 1637 Network,,Realtek RTL8822CE 802.11ac PCIe OS,,Ubuntu 21.10 Kernel,,5.14.0-051400rc5-generic (x86_64) 20210808 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,,1920x1080 ,,"Ubuntu 21.10 - AMD Ryzen 7 5800U" "PHPBench - PHP Benchmark Suite (Score)",HIB,623955 "Crafty - Elapsed Time (Nodes/s)",HIB,9378947 "perf-bench - Benchmark: Syscall Basic (ops/sec)",HIB,20747789 "perf-bench - Benchmark: Futex Lock-Pi (ops/sec)",HIB,711 "perf-bench - Benchmark: Sched Pipe (ops/sec)",HIB,105177 "perf-bench - Benchmark: Futex Hash (ops/sec)",HIB,4803954 "perf-bench - Benchmark: Epoll Wait (ops/sec)",HIB,151825 "perf-bench - Benchmark: Memset 1MB (GB/sec)",HIB,74.178963 "perf-bench - Benchmark: Memcpy 1MB (GB/sec)",HIB,37.862377