perfben2 Intel Celeron N4000 testing with a Dell Inspiron 3582 03M8K0 (1.20.0 BIOS) and Intel UHD 600 GLK 2 8GB on Ubuntu 22.04 via the Phoronix Test Suite. after the upgrade: Processor: Intel Celeron N4000 @ 2.60GHz (2 Cores), Motherboard: Dell Inspiron 3582 03M8K0 (1.20.0 BIOS), Chipset: Intel Gemini Lake, Memory: 1 x 8GB DDR4-2400MT/s CT8G4SFRA32A.M8FE, Disk: 500GB Samsung SSD 850, Graphics: Intel UHD 600 GLK 2 8GB (650MHz), Audio: Realtek ALC3204, Network: Qualcomm Atheros QCA9377 802.11ac OS: Ubuntu 22.04, Kernel: 5.15.0-113-generic (x86_64), Desktop: GNOME Shell 42.9, Display Server: X Server 1.21.1.3, OpenGL: 4.6 Mesa 23.2.1-1ubuntu3.1~22.04.2, Vulkan: 1.3.255, Compiler: GCC 11.4.0, File-System: ext4, Screen Resolution: 2560x1848 perf-bench 6.9 Benchmark: Syscall Basic ops/sec > Higher Is Better after the upgrade . 955231 |=================================================== perf-bench 6.9 Benchmark: Futex Lock-Pi ops/sec > Higher Is Better after the upgrade . 5530 |===================================================== perf-bench 6.9 Benchmark: Sched Pipe ops/sec > Higher Is Better after the upgrade . 43812 |==================================================== perf-bench 6.9 Benchmark: Memset 1MB GB/sec > Higher Is Better after the upgrade . 15.48 |==================================================== perf-bench 6.9 Benchmark: Memcpy 1MB GB/sec > Higher Is Better after the upgrade . 11.35 |==================================================== perf-bench 6.9 Benchmark: Futex Hash ops/sec > Higher Is Better after the upgrade . 614980 |=================================================== perf-bench 6.9 Benchmark: Epoll Wait ops/sec > Higher Is Better after the upgrade . 187098 |===================================================