osxmkr 6-Core Intel Xeon testing with a Apple Mac Pro and ATI Radeon HD 5870 1024MB on OS X 10.11.6 via the Phoronix Test Suite. MKR: Processor: 6-Core Intel Xeon @ 2.93GHz (24 Cores), Motherboard: Apple Mac Pro, Chipset: Intel ICH10, Memory: 8 x 4096 MB DDR3-1066MHz, Disk: 2 TB HL-DT-ST DVD-RW GH61N, Graphics: ATI Radeon HD 5870 1024MB, Monitor: Cinema HD OS: OS X 10.11.6, Kernel: 15.6.0 (x86_64), Display Server: X Server 1.18.4, OpenGL: 2.1, Compiler: Apple LLVM 7.3.0 (clang-703.0.31) + GCC 4.2.1, File-System: Journaled HFS+, Screen Resolution: 2560x1600 6-Core Intel Xeon - ATI Radeon HD 5870 1024MB - Apple: Processor: 6-Core Intel Xeon @ 2.93GHz (24 Cores), Motherboard: Apple Mac Pro, Chipset: Intel ICH10, Memory: 8 x 4096 MB DDR3-1066MHz, Disk: 2 TB HL-DT-ST DVD-RW GH61N, Graphics: ATI Radeon HD 5870 1024MB, Monitor: Cinema HD OS: OS X 10.11.6, Kernel: 15.6.0 (x86_64), Display Server: X Server 1.18.4, OpenGL: 2.1, Compiler: Apple LLVM 7.3.0 (clang-703.0.31) + GCC 4.2.1 + Xcode 6.4, File-System: Journaled HFS+, Screen Resolution: 2560x1600 OpenSSL 1.0.1g RSA 4096-bit Performance Signs Per Second > Higher Is Better MKR . 242.37 |================================================================= PostgreSQL pgbench 9.6.3 Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Write TPS > Higher Is Better 6-Core Intel Xeon - ATI Radeon HD 5870 1024MB - Apple . 535.10 |===============