Radeon dynamic power management (DPM) benchmarks for Radeon HD 6870, HD 6770, and HD 4890 graphics cards on Linux via the Phoronix Test Suite. Benchmarks by Michael Larabel for a future article on phoronix.
Graphics Notes: EXA
Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: Intel DH87RL, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 240GB OCZ VERTEX3, Graphics: Sapphire AMD Radeon HD 6870 1024MB, Audio: Realtek ALC892, Monitor: SyncMaster, Network: Intel Connection I217-V
OS: Ubuntu 13.10, Kernel: 3.11.0-999-generic (x86_64), Desktop: Xfce 4.10, Display Server: X Server 1.14.2, Display Driver: radeon 7.1.99, OpenGL: 3.1 Mesa 9.2.0-devel (git-ee421ae) Gallium 0.4, Compiler: GCC 4.8 + LLVM 3.3, File-System: ext4, Screen Resolution: 2560x1600
Changed Graphics to Sapphire AMD Radeon HD 6770 1024MB.
Changed Graphics to ASUS AMD Radeon HD 4890 1024MB.
Graphics Notes: EXA
Testing initiated at 30 July 2013 11:08 by user phoronix.
Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: Intel DH87RL, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 240GB OCZ VERTEX3, Graphics: Sapphire AMD Radeon HD 6870 1024MB, Audio: Realtek ALC892, Monitor: SyncMaster, Network: Intel Connection I217-V
OS: Ubuntu 13.10, Kernel: 3.11.0-999-generic (x86_64), Desktop: Xfce 4.10, Display Server: X Server 1.14.2, Display Driver: radeon 7.1.99, OpenGL: 3.1 Mesa 9.2.0-devel (git-ee421ae) Gallium 0.4, Compiler: GCC 4.8 + LLVM 3.3, File-System: ext4, Screen Resolution: 2560x1600
Graphics Notes: EXA
Testing initiated at 30 July 2013 11:36 by user phoronix.
Graphics Notes: EXA
Testing initiated at 30 July 2013 12:11 by user phoronix.
Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: Intel DH87RL, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 240GB OCZ VERTEX3, Graphics: Sapphire AMD Radeon HD 6770 1024MB, Audio: Realtek ALC892, Monitor: SyncMaster, Network: Intel Connection I217-V
OS: Ubuntu 13.10, Kernel: 3.11.0-999-generic (x86_64), Desktop: Xfce 4.10, Display Server: X Server 1.14.2, Display Driver: radeon 7.1.99, OpenGL: 3.1 Mesa 9.2.0-devel (git-ee421ae) Gallium 0.4, Compiler: GCC 4.8 + LLVM 3.3, File-System: ext4, Screen Resolution: 2560x1600
Graphics Notes: EXA
Testing initiated at 30 July 2013 12:49 by user phoronix.
Graphics Notes: EXA
Testing initiated at 30 July 2013 13:28 by user phoronix.
Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: Intel DH87RL, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 240GB OCZ VERTEX3, Graphics: ASUS AMD Radeon HD 4890 1024MB, Audio: Realtek ALC892, Monitor: SyncMaster, Network: Intel Connection I217-V
OS: Ubuntu 13.10, Kernel: 3.11.0-999-generic (x86_64), Desktop: Xfce 4.10, Display Server: X Server 1.14.2, Display Driver: radeon 7.1.99, OpenGL: 3.1 Mesa 9.2.0-devel (git-ee421ae) Gallium 0.4, Compiler: GCC 4.8 + LLVM 3.3, File-System: ext4, Screen Resolution: 2560x1600
Graphics Notes: EXA
Testing initiated at 30 July 2013 14:06 by user phoronix.