Intel Core i7-4820K testing with a ASUS P9X79 LE and eVGA NVIDIA GeForce GTX TITAN 6144MB on Ubuntu 13.04 via the Phoronix Test Suite.
Processor: Intel Core i7-4820K @ 3.70GHz (8 Cores), Motherboard: ASUS P9X79 LE, Chipset: Intel Ivytown DMI2, Memory: 64512MB, Disk: 180GB INTEL SSDSC2BW18, Graphics: eVGA NVIDIA GeForce GTX TITAN 6144MB (575/3004MHz), Audio: Realtek ALC892, Network: Realtek RTL8111/8168
OS: Ubuntu 13.04, Kernel: 3.8.0-30-generic (x86_64), Desktop: Unity 7.0.0, Display Server: X Server 1.13.3, Display Driver: NVIDIA 319.32, OpenGL: 4.3.0, Compiler: GCC 4.7, File-System: ext4, Screen Resolution: 1920x1080
Processor: Intel Core i7-4820K @ 3.70GHz (8 Cores), Motherboard: ASUS P9X79 LE, Chipset: Intel Ivytown DMI2, Memory: 64512MB, Disk: 180GB INTEL SSDSC2BW18, Graphics: eVGA NVIDIA GeForce GTX TITAN 6144MB (575/3004MHz), Audio: Realtek ALC892, Network: Realtek RTL8111/8168
OS: Ubuntu 13.04, Kernel: 3.8.0-30-generic (x86_64), Desktop: Unity 7.0.0, Display Server: X Server 1.13.3, Display Driver: NVIDIA 319.32, OpenGL: 4.3.0, Compiler: GCC 4.7, File-System: ext4, Screen Resolution: 1920x1080
Testing initiated at 13 September 2013 12:07 by user oem.