HP-Z600 GTX 660 Ubuntu 13.10 Intel Xeon E5620 testing with a HP 0B54h and MSI NVIDIA GeForce GTX 660 2048MB on Ubuntu 13.10 via the Phoronix Test Suite. HP-Z600 GTX 660 Ubuntu 13.10: Processor: Intel Xeon E5620 @ 2.40GHz (4 Cores), Motherboard: HP 0B54h, Chipset: Intel 5520 I/O + ICH10R, Memory: 16384MB, Disk: 250GB Western Digital WD2500AAKX-6 + 1000GB SAMSUNG HD103UJ, Graphics: MSI NVIDIA GeForce GTX 660 2048MB (549/3004MHz), Audio: Realtek ALC262, Monitor: DELL ST2220T, Network: Broadcom NetXtreme BCM5764M Gigabit PCIe + Qualcomm Atheros AR9227 Wireless OS: Ubuntu 13.10, Kernel: 3.11.0-15-generic (x86_64), Desktop: Unity 7.1.2, Display Server: X Server 1.14.5, Display Driver: NVIDIA 319.32, OpenGL: 4.3.0 NVIDIA 319.32, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1920x1080 Unigine Heaven 4.0 1920 x 1080 Frames Per Second > Higher Is Better HP-Z600 GTX 660 Ubuntu 13.10 . 33.86 |========================================= Unigine Sanctuary 2.3 1920 x 1080 Frames Per Second > Higher Is Better HP-Z600 GTX 660 Ubuntu 13.10 . 152.38 |======================================== Unigine Tropics 1.3 1920 x 1080 Frames Per Second > Higher Is Better HP-Z600 GTX 660 Ubuntu 13.10 . 123.01 |========================================