stockfishtestCPU test CPU via stockfish stockfishtest: Processor: Intel Core i5-2450M (2 Cores), Motherboard: Oracle VirtualBox v1.2, Chipset: Intel 440FX 82441FX PMC, Memory: 3072MB, Disk: 21GB VBOX HDD, Graphics: InnoTek VirtualBox, Audio: Intel 82801AA AC 97 Audio, Monitor: VBOX monitor, Network: Intel 82540EM OS: Ubuntu 18.04, Kernel: 5.0.0-23-generic (x86_64), Desktop: GNOME Shell 3.28.4, Display Server: X Server 1.20.4, Display Driver: modesetting 1.20.4, Compiler: GCC 7.4.0, File-System: ext4, Screen Resolution: 1360x663, System Layer: Oracle VirtualBox Stockfish 9 Total Time Nodes Per Second > Higher Is Better stockfishtest . 1089969 |======================================================