nvidia-test AMD Athlon X4 760K Quad Core testing with a MSI A78M-E35 (MS-7721) v6.0 and eVGA NVIDIA GeForce GT 640 2048MB on Ubuntu 15.04 via the Phoronix Test Suite. just the first one: Processor: AMD Athlon X4 760K Quad Core @ 3.80GHz (4 Cores), Motherboard: MSI A78M-E35 (MS-7721) v6.0, Chipset: AMD Family 15h, Memory: 8192MB, Disk: 250GB Seagate ST3250310AS, Graphics: eVGA NVIDIA GeForce GT 640 2048MB (324/324MHz), Audio: AMD FCH Azalia, Network: Realtek RTL8111/8168/8411 OS: Ubuntu 15.04, Kernel: 3.19.0-39-generic (x86_64), Desktop: Unity 7.3.2, Display Server: X Server 1.17.1, Display Driver: NVIDIA 358.16, Compiler: GCC 4.9.2, File-System: ext4, Screen Resolution: 1920x1080 OpenArena 0.8.8 Resolution: 1920 x 1080 Frames Per Second > Higher Is Better just the first one . 84.73 |=================================================== OpenArena 0.8.8 Resolution: 1920 x 1080 - Total Frame Time Milliseconds < Lower Is Better just the first one . MIN: 4.0 AVG: 11.8 MAX: 28.0 Tesseract 2014-05-12 Resolution: 1920 x 1080 Frames Per Second > Higher Is Better just the first one . 85.40 |=================================================== Unigine Valley 1.0 Resolution: 1920 x 1080 - Mode: Windowed Frames Per Second > Higher Is Better just the first one . 13.73 |=================================================== Unigine Valley 1.0 Resolution: 1920 x 1080 - Mode: Fullscreen Frames Per Second > Higher Is Better just the first one . 14.02 |=================================================== Xonotic 0.8 Resolution: 1920 x 1080 - Effects Quality: Ultimate Frames Per Second > Higher Is Better just the first one . 71.86 |=================================================== GpuTest 0.7.0 Test: Plot3D - Resolution: 1920 x 1080 - Mode: Windowed Points > Higher Is Better just the first one . 21695 |=================================================== GpuTest 0.7.0 Test: Plot3D - Resolution: 1920 x 1080 - Mode: Fullscreen Points > Higher Is Better just the first one . 25490 |===================================================