Ubuntu 15.04 vs. 14.10 Steam Graphics
Counter-Strike: GO and TF2 Linux benchmarks by Michael Larabel on clean installs of Ubuntu 14.10 and 15.04.


Ubuntu 14.10: 

	Processor: Intel Core i7-4790K @ 4.40GHz (8 Cores), Motherboard: ASRock Z97 Extreme6, Chipset: Intel 4th Gen Core DRAM, Memory: 15360MB, Disk: 240GB OCZ VERTEX3, Graphics: Intel HD 4600 (1250MHz), Audio: Intel Xeon E3-1200 v3/4th, Monitor: VE228, Network: Intel Connection

	OS: Ubuntu 14.10, Kernel: 3.16.0-23-generic (x86_64), Desktop: Unity 7.3.1, Display Server: X Server 1.16.0, Display Driver: intel 2.99.914, Compiler: GCC 4.9.1, File-System: ext4, Screen Resolution: 1920x1080

Ubuntu 15.04: 

	Processor: Intel Core i7-4790K @ 4.40GHz (8 Cores), Motherboard: ASRock Z97 Extreme6, Chipset: Intel 4th Gen Core DRAM, Memory: 15360MB, Disk: 240GB OCZ VERTEX3, Graphics: Intel HD 4600 (1250MHz), Audio: Intel Xeon E3-1200 v3/4th, Monitor: VE228, Network: Intel Connection

	OS: Ubuntu 15.04, Kernel: 3.19.0-14-generic (x86_64), Desktop: Unity 7.3.2, Display Server: X Server 1.17.1, Display Driver: intel 2.99.917, OpenGL: 3.3 Mesa 10.5.2, Compiler: GCC 4.9.2, File-System: ext4, Screen Resolution: 1920x1080


Counter-Strike: Global Offensive
Resolution: 1920 x 1080
Frames Per Second > Higher Is Better
Ubuntu 14.10 . 20.77 |=====================================================
Ubuntu 15.04 . 22.40 |=========================================================


Team Fortress 2
Resolution: 1920 x 1080
Frames Per Second > Higher Is Better
Ubuntu 14.10 . 58.54 |=================================================
Ubuntu 15.04 . 68.79 |=========================================================