optirun vblank_mode=0 980m
optirun 980m vblank_mode=0


980m optirun: 

	Processor: Intel Core i7-4810MQ @ 3.80GHz (8 Cores), Motherboard: Notebook P15SM-A, Chipset: Intel Xeon E3-1200 v3/4th, Memory: 8192MB, Disk: 500GB Samsung SSD 850, Graphics: Intel HD 4600, Audio: Intel Xeon E3-1200 v3/4th, Network: Realtek RTL8111/8168/8411 + Intel Wireless 7260

	OS: Ubuntu 15.04, Kernel: 3.19.0-10-generic (x86_64), Desktop: GNOME Shell 3.14.4, Display Server: X Server 1.17.1, Display Driver: intel 2.99.917, OpenGL: 4.4.0, Compiler: GCC 4.9.2, File-System: ext4, Screen Resolution: 1920x1080


Unigine Heaven 4.0
1920 x 1080
Frames Per Second > Higher Is Better
980m optirun . 61.55 |=========================================================