mflorin VMware testing on CentOS 6.8 via the Phoronix Test Suite. 2 x AMD Opteron 6386 SE - VMware SVGA II - Intel 440BX: Processor: 2 x AMD Opteron 6386 SE @ 2.80GHz (2 Cores), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 2048MB, Disk: 27GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3 OS: CentOS 6.7, Kernel: 2.6.32-573.18.1.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext3, System Layer: VMware 4 x AMD Opteron 6386 SE - VMware SVGA II - Intel 440BX: Processor: 4 x AMD Opteron 6386 SE @ 2.80GHz (4 Cores), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 4096MB, Disk: 54GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3 OS: CentOS 6.8, Kernel: 2.6.32-573.22.1.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext3, System Layer: VMware PHPBench 0.8.1 PHP Benchmark Suite Score > Higher Is Better 2 x AMD Opteron 6386 SE - VMware SVGA II - Intel 440BX . 58211 |=============== 4 x AMD Opteron 6386 SE - VMware SVGA II - Intel 440BX . 55737 |==============