openbox_windowed Intel Core i5-4690 testing with a ASRock H97 Performance and ASUS NVIDIA GeForce GTX 960 2048MB on Ubuntu 14.10 via the Phoronix Test Suite. obwindowed: Processor: Intel Core i5-4690 @ 3.90GHz (4 Cores), Motherboard: ASRock H97 Performance, Chipset: Intel 4th Gen Core DRAM, Memory: 8192MB, Disk: 128GB Crucial_CT128MX1 + 1000GB Western Digital WD10EZEX-08M, Graphics: ASUS NVIDIA GeForce GTX 960 2048MB (1227/3600MHz), Audio: Intel Xeon E3-1200 v3/4th, Monitor: LG 22M35, Network: Intel Connection OS: Ubuntu 14.10, Kernel: 3.16.0-31-generic (x86_64), Desktop: MATE 1.8.1, Display Server: X Server 1.16.0, Display Driver: NVIDIA 346.47, OpenGL: 4.5.0 NVIDIA 346.47, Compiler: GCC 4.9.1, File-System: ext4, Screen Resolution: 1920x1080 Unigine Heaven 4.0 Resolution: 1920 x 1080 - Mode: Windowed Frames Per Second > Higher Is Better obwindowed . 50.12 |=========================================================== Unigine Sanctuary 2.3 Resolution: 1920 x 1080 - Mode: Windowed Frames Per Second > Higher Is Better obwindowed . 171.60 |========================================================== Unigine Tropics 1.3 Resolution: 1920 x 1080 - Mode: Windowed Frames Per Second > Higher Is Better obwindowed . 158.30 |==========================================================