chess1 Intel Core i7-4600U testing with a Dell 03HFCG (A25 BIOS) and Intel Haswell Mobile 1536MB on Ubuntu 16.04 via the Phoronix Test Suite. Intel Core i7-4600U: Processor: Intel Core i7-4600U @ 3.30GHz (4 Cores), Motherboard: Dell 03HFCG, Chipset: Intel Haswell-ULT DRAM, Memory: 16384MB, Disk: 256GB LITEONIT LMT-256 + 256GB SAMSUNG SSD PM85 + 129GB 00000, Graphics: Intel Haswell Mobile 1536MB (1100MHz), Audio: Intel Haswell-ULT HD Audio, Network: Intel Connection I218-LM + Intel Wireless 7260 OS: Ubuntu 16.04, Kernel: 4.4.0-66-generic (x86_64), Desktop: Unity 7.4.0, Display Server: X Server 1.18.4, Display Driver: intel 2.99.917, OpenGL: 3.3 Mesa 12.0.6, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1920x1080 10-6-18-1: Processor: Intel Core i7-4600U @ 3.30GHz (2 Cores / 4 Threads), Motherboard: Dell 03HFCG (A25 BIOS), Chipset: Intel Haswell-ULT DRAM, Memory: 16384MB, Disk: 512GB SK hynix SH920 2 + 256GB LITEONIT LMT-256 + 32GB SL32G, Graphics: Intel Haswell Mobile 1536MB (1100MHz), Audio: Intel Haswell-ULT HD Audio, Network: Intel Connection I218-LM + Intel Wireless 7260 OS: Ubuntu 16.04, Kernel: 4.4.0-135-generic (x86_64), Desktop: Unity 7.4.5, Display Server: X Server 1.18.4, Display Driver: intel 2.99.917, OpenGL: 3.3 Mesa 18.0.5, Compiler: GCC 5.4.0 20160609 + Clang 3.8.0-2ubuntu4, File-System: ext4, Screen Resolution: 1920x1080 TSCP 1.81 AI Chess Performance Nodes Per Second > Higher Is Better Intel Core i7-4600U . 1102880 |================================================ 10-6-18-1 ........... 1102884 |================================================ Crafty 23.4 Elapsed Time Seconds < Lower Is Better Intel Core i7-4600U . 81.42 |================================================== 10-6-18-1 ........... 81.28 |==================================================