post-nvidia 375.26 after installing nvidia 375.26 drivers 170119-nvidia: Processor: Intel Core i7-3630QM @ 3.40GHz (8 Cores), Motherboard: LENOVO, Chipset: Intel 3rd Gen Core DRAM, Memory: 8192MB, Disk: 24GB RDM-II XM020C024 + 1000GB Seagate ST1000LM024 HN-M, Graphics: NVIDIA GeForce GT 650M 2048MB (789/2000MHz), Audio: Realtek ALC269VC, Network: Qualcomm Atheros AR8161 Gigabit + Intel Centrino Wireless-N 2230 OS: Ubuntu 16.04, Kernel: 4.4.0-59-generic (x86_64), Desktop: Unity 7.4.0, Display Server: X Server 1.18.4, Display Driver: NVIDIA 375.26, OpenGL: 4.5.0, Compiler: GCC 5.4.0 20160609 + Clang 3.8.0-2ubuntu4, File-System: ext4 (ecryptfs), Screen Resolution: 1920x1080 OpenArena 0.8.8 Resolution: 1920 x 1080 Frames Per Second > Higher Is Better 170119-nvidia . 94.27 |======================================================== OpenArena 0.8.8 Resolution: 1920 x 1080 - Total Frame Time Milliseconds < Lower Is Better 170119-nvidia . MIN: 7.0 AVG: 10.6 MAX: 18.0 Tesseract 2014-05-12 Resolution: 1920 x 1080 Frames Per Second > Higher Is Better 170119-nvidia . 90.14 |======================================================== Unigine Valley 1.0 Resolution: 1920 x 1080 - Mode: Windowed Frames Per Second > Higher Is Better 170119-nvidia . 11.08 |======================================================== Unigine Valley 1.0 Resolution: 1920 x 1080 - Mode: Fullscreen Frames Per Second > Higher Is Better 170119-nvidia . 9.63 |========================================================= Xonotic 0.8 Resolution: 1920 x 1080 - Effects Quality: Ultimate Frames Per Second > Higher Is Better 170119-nvidia . 44.95 |======================================================== GpuTest 0.7.0 Test: Plot3D - Resolution: 1920 x 1080 - Mode: Windowed Points > Higher Is Better 170119-nvidia . 17811 |======================================================== GpuTest 0.7.0 Test: Plot3D - Resolution: 1920 x 1080 - Mode: Fullscreen Points > Higher Is Better 170119-nvidia . 22246 |========================================================