CS:GO AMD Radepm Linux Drivers
A Graphics comparison via the Phoronix Test Suite fpr a future article on Phoronix.com.


Open-Source: Radeon HD 7850: 

	Processor: Intel Core i7-4770K @ 3.90GHz (8 Cores), Motherboard: Gigabyte Z97-HD3, Chipset: Intel 4th Gen Core DRAM, Memory: 8192MB, Disk: 150GB Western Digital WD1500HLHX-0, Graphics: ASUS AMD Radeon HD 7850 1024MB, Audio: Intel 9 Family HD Audio, Monitor: DELL S2409W, Network: Realtek RTL8111/8168/8411

	OS: Ubuntu 14.10, Kernel: 3.16.0-18-generic (x86_64), Desktop: Unity 7.3.1, Display Server: X Server 1.16.0, Display Driver: radeon 7.4.0, Compiler: GCC 4.9.1, File-System: ext4, Screen Resolution: 1920x1080

Open-Source: Radeon HD 7950: 

	Processor: Intel Core i7-4770K @ 3.90GHz (8 Cores), Motherboard: Gigabyte Z97-HD3, Chipset: Intel 4th Gen Core DRAM, Memory: 8192MB, Disk: 150GB Western Digital WD1500HLHX-0, Graphics: XFX AMD Radeon HD 7950/8950 OEM / R9 280 3072MB, Audio: Intel 9 Family HD Audio, Monitor: DELL S2409W, Network: Realtek RTL8111/8168/8411

	OS: Ubuntu 14.10, Kernel: 3.16.0-18-generic (x86_64), Desktop: Unity 7.3.1, Display Server: X Server 1.16.0, Display Driver: radeon 7.4.0, Compiler: GCC 4.9.1, File-System: ext4, Screen Resolution: 1920x1080

Open-Source: Radeon R7 260X: 

	Processor: Intel Core i7-4770K @ 3.90GHz (8 Cores), Motherboard: Gigabyte Z97-HD3, Chipset: Intel 4th Gen Core DRAM, Memory: 8192MB, Disk: 150GB Western Digital WD1500HLHX-0, Graphics: Sapphire AMD Radeon R7 260X 2048MB, Audio: Intel 9 Family HD Audio, Monitor: DELL S2409W, Network: Realtek RTL8111/8168/8411

	OS: Ubuntu 14.10, Kernel: 3.16.0-18-generic (x86_64), Desktop: Unity 7.3.1, Display Server: X Server 1.16.0, Display Driver: radeon 7.4.0, Compiler: GCC 4.9.1, File-System: ext4, Screen Resolution: 1920x1080

Closed-Source: Radeon HD 7850: 

	Processor: Intel Core i7-4770K @ 3.90GHz (8 Cores), Motherboard: Gigabyte Z97-HD3, Chipset: Intel 4th Gen Core DRAM, Memory: 8192MB, Disk: 150GB Western Digital WD1500HLHX-0, Graphics: Gigabyte AMD Radeon HD 7800 1024MB (860/1200MHz), Audio: Intel Xeon E3-1200 v3/4th, Monitor: DELL S2409W, Network: Realtek RTL8111/8168/8411

	OS: Ubuntu 14.10, Kernel: 3.16.0-17-generic (x86_64), Desktop: Unity 7.3.1, Display Server: X Server 1.16.0, Display Driver: fglrx 14.20.7, OpenGL: 4.4.12968, Compiler: GCC 4.9.1, File-System: ext4, Screen Resolution: 1920x1080

Closed-Source: Radeon HD 7950: 

	Processor: Intel Core i7-4770K @ 3.90GHz (8 Cores), Motherboard: Gigabyte Z97-HD3, Chipset: Intel 4th Gen Core DRAM, Memory: 8192MB, Disk: 150GB Western Digital WD1500HLHX-0, Graphics: Gigabyte AMD Radeon HD 7900 3072MB (900/1375MHz), Audio: Intel Xeon E3-1200 v3/4th, Monitor: DELL S2409W, Network: Realtek RTL8111/8168/8411

	OS: Ubuntu 14.10, Kernel: 3.16.0-17-generic (x86_64), Desktop: Unity 7.3.1, Display Server: X Server 1.16.0, Display Driver: fglrx 14.20.7, OpenGL: 4.4.12968, Compiler: GCC 4.9.1, File-System: ext4, Screen Resolution: 1920x1080

Closed-Source: Radeon R7 260X: 

	Processor: Intel Core i7-4770K @ 3.90GHz (8 Cores), Motherboard: Gigabyte Z97-HD3, Chipset: Intel 4th Gen Core DRAM, Memory: 8192MB, Disk: 150GB Western Digital WD1500HLHX-0, Graphics: Gigabyte AMD Radeon R7 200 2048MB (1150/1650MHz), Audio: Intel Xeon E3-1200 v3/4th, Monitor: DELL S2409W, Network: Realtek RTL8111/8168/8411

	OS: Ubuntu 14.10, Kernel: 3.16.0-17-generic (x86_64), Desktop: Unity 7.3.1, Display Server: X Server 1.16.0, Display Driver: fglrx 14.20.7, OpenGL: 4.4.12968, Compiler: GCC 4.9.1, File-System: ext4, Screen Resolution: 1920x1080


Counter-Strike: Global Offensive
Resolution: 1920 x 1080
Frames Per Second > Higher Is Better
Open-Source: Radeon HD 7850 ... 63.73  |=================
Open-Source: Radeon HD 7950 ... 68.27  |===================
Open-Source: Radeon R7 260X ... 10.68  |===
Closed-Source: Radeon HD 7850 . 74.86  |====================
Closed-Source: Radeon HD 7950 . 142.49 |=======================================
Closed-Source: Radeon R7 260X . 136.28 |=====================================