CryoDell7520 Intel Core i7-7820HQ testing with a Dell 0P1FNM and Intel Device 591b 4096MB on Ubuntu 18.04 via the Phoronix Test Suite. nouveau: Processor: Intel Core i7-7820HQ @ 3.90GHz (8 Cores), Motherboard: Dell 0P1FNM, Chipset: Intel Xeon E3-1200 v6/7th, Memory: 32768MB, Disk: 467GB, Graphics: Intel Device 591b 4096MB, Audio: Realtek ALC3254, Network: Intel Connection + Intel Wireless 8265 / 8275 OS: Ubuntu 18.04, Kernel: 4.15.0-33-generic (x86_64), Desktop: GNOME Shell 3.28.3, OpenGL: 4.5 Mesa 18.0.5, Compiler: Clang 6.0.0-1ubuntu2, File-System: ext4, Screen Resolution: 5760x1200 GpuTest 0.7.0 Test: Plot3D - Resolution: 1920 x 1200 - Mode: Windowed Points > Higher Is Better nouveau . 5499 |=============================================================== GpuTest 0.7.0 Test: Plot3D - Resolution: 1920 x 1200 - Mode: Fullscreen Points > Higher Is Better nouveau . 6349 |===============================================================