chess_core2 Intel Core 2 6400 testing with a Gigabyte 965P-DS3 (F12 BIOS) and Sapphire AMD Radeon HD 7950/8950 OEM / R9 280 3072MB on Ubuntu 16.04 via the Phoronix Test Suite. run1_core2: Processor: Intel Core 2 6400 @ 2.59GHz (2 Cores), Motherboard: Gigabyte 965P-DS3 (F12 BIOS), Chipset: Intel 82P965/G965 + ICH8/R, Memory: 4096MB, Disk: 128GB Crucial_CT128MX1, Graphics: Sapphire AMD Radeon HD 7950/8950 OEM / R9 280 3072MB, Audio: Realtek ALC883, Monitor: 2D HD LG TV, Network: Marvell 88E8053 PCI-E Gigabit OS: Ubuntu 16.04, Kernel: 4.13.0-32-generic (x86_64), Desktop: Unity 7.4.0, Display Driver: modesetting 1.19.5, OpenGL: 4.5 Mesa 17.2.4 (LLVM 5.0.0), Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1366x768 TSCP 1.81 AI Chess Performance Nodes Per Second > Higher Is Better run1_core2 . 503639 |==========================================================