NVIDIA GTX 770 4GB Intel Core i5-3570 testing with a ASUS P8Z77-V and Gigabyte NVIDIA GeForce GTX 770 4096MB on Ubuntu 13.10 via the Phoronix Test Suite. NVIDIA_331.38: Processor: Intel Core i5-3570 @ 3.80GHz (4 Cores), Motherboard: ASUS P8Z77-V, Chipset: Intel Xeon E3-1200 v2/3rd, Memory: 8192MB, Disk: 128GB OCZ VERTEX4 + 250GB Samsung SSD 840 + 500GB Seagate ST3500320AS + 1500GB Western Digital WD15EARS-00M, Graphics: Gigabyte NVIDIA GeForce GTX 770 4096MB (540/3505MHz), Audio: Realtek ALC892, Monitor: Idek Iiyama PLX2472HD, Network: Intel 82579V Gigabit Connection + Qualcomm Atheros AR9485 Wireless OS: Ubuntu 13.10, Kernel: 3.12.7-ext73-f1-27.4-i7-ags-cfs (x86_64), Desktop: Unity 7.1.2, Display Server: X Server 1.14.5, Display Driver: nouveau 1.0.9, OpenGL: 4.3.0, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1920x1080 NVIDIA_331.20: Processor: Intel Core i5-3570 @ 3.80GHz (4 Cores), Motherboard: ASUS P8Z77-V, Chipset: Intel Xeon E3-1200 v2/3rd, Memory: 8192MB, Disk: 128GB OCZ VERTEX4 + 250GB Samsung SSD 840 + 500GB Seagate ST3500320AS + 1500GB Western Digital WD15EARS-00M, Graphics: Gigabyte NVIDIA GeForce GTX 770 4096MB (540/3505MHz), Audio: Realtek ALC892, Monitor: Idek Iiyama PLX2472HD, Network: Intel 82579V Gigabit Connection + Qualcomm Atheros AR9485 Wireless OS: Ubuntu 13.10, Kernel: 3.12.7-ext73-f1-27.4-i7-ags-cfs (x86_64), Desktop: Unity 7.1.2, Display Server: X Server 1.14.5, Display Driver: nouveau 1.0.9, OpenGL: 4.3.0, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1920x1080 Unigine Sanctuary 2.3 Resolution: 1920 x 1080 Frames Per Second > Higher Is Better NVIDIA_331.38 . 255.09 |======================================================= NVIDIA_331.20 . 255.50 |======================================================= Unigine Valley 1.0 Resolution: 1920 x 1080 Frames Per Second > Higher Is Better NVIDIA_331.38 . 71.01 |======================================================== Unigine Heaven 4.0 Resolution: 1920 x 1080 Frames Per Second > Higher Is Better NVIDIA_331.38 . 52.56 |========================================================