Dota 2 OpenGL vs Vulkan Intel Core i7-4790K testing with a ASUS Z97-A-USB31 and eVGA NVIDIA GeForce GTX 960 4096MB on Fedora 25 via the Phoronix Test Suite. Geforce GTX 960: Processor: Intel Core i7-4790K @ 4.40GHz (8 Cores), Motherboard: ASUS Z97-A-USB31, Chipset: Intel 4th Gen Core DRAM, Memory: 8192MB, Disk: 74GB Western Digital WD740ADFS-00 + 500GB Western Digital WD5000AAKS-0 + 1000GB Western Digital WD1003FZEX-0, Graphics: eVGA NVIDIA GeForce GTX 960 4096MB (1278/3505MHz), Audio: Realtek ALC892, Network: Intel Connection OS: Fedora 25, Kernel: 4.9.3-200.fc25.x86_64 (x86_64), Desktop: GNOME Shell 3.22.2, Display Driver: NVIDIA 375.26, OpenGL: 4.5.0, Vulkan: 1.0.24, Compiler: GCC 6.3.1 20161221, File-System: ext4, Screen Resolution: 1920x1080 Dota 2 Resolution: 1920 x 1080 - Renderer: OpenGL Frames Per Second > Higher Is Better Geforce GTX 960 . 125.13 |===================================================== Dota 2 Resolution: 1920 x 1080 - Renderer: Vulkan Frames Per Second > Higher Is Better Geforce GTX 960 . 119.93 |=====================================================