Radeon HD 4870 Power Perf
Radeon HD 4870 power management testing under Linux for a future article on Phoronix.com.
Default
Low
High
DynPM
Processor: Intel Core i5-2500K @ 3.30GHz (4 Cores), Motherboard: ASRock Z68 Pro3, Chipset: Intel 2nd Generation Core Family, Memory: 2048MB, Disk: 60GB OCZ VERTEX2, Graphics: AMD Radeon HD 4870 512MB (750/900MHz), Audio: Realtek ALC892, Monitor: DELL P2210H, Network: Realtek RTL8111/8168B
OS: Ubuntu 11.10, Kernel: 3.2.0-999-generic (x86_64), Desktop: Unity 4.22.0, Display Server: X Server 1.10.4, Display Driver: radeon 6.14.99, OpenGL: 2.1 Mesa 7.12-devel (git-1bb59b3) Gallium 0.4, Compiler: GCC 4.6.1, File-System: ext4, Screen Resolution: 1920x1080
Catalyst
Processor: Intel Core i5-2500K @ 3.30GHz (4 Cores), Motherboard: ASRock Z68 Pro3, Chipset: Intel 2nd Generation Core Family, Memory: 2048MB, Disk: 60GB OCZ VERTEX2, Graphics: ATI Radeon HD 4800 512MB (750/900MHz), Audio: Realtek ALC892, Monitor: DELL P2210H, Network: Realtek RTL8111/8168B
OS: Ubuntu 11.10, Kernel: 3.0.0-12-generic (x86_64), Desktop: Unity 4.22.0, Display Server: X Server 1.10.4, Display Driver: fglrx 8.88.7 Catalyst 11.8, OpenGL: 1.4, Compiler: GCC 4.6.1, File-System: ext4, Screen Resolution: 1920x1080
Warsow
Doom 3
1080p H.264 Video Playback
Doom 3
Warsow
OpenArena
1080p H.264 Video Playback
OpenArena
Timed Idle
Doom 3
Warsow
OpenArena
1080p H.264 Video Playback
Timed Idle
1080p H.264 Video Playback
OpenArena
Doom 3
Warsow
Doom 3
Warsow
OpenArena
1080p H.264 Video Playback
Timed Idle
OpenArena
1080p H.264 Video Playback
Timed Idle
GPU Voltage Monitor
GPU Usage Monitor
GPU Temperature Monitor
GPU Frequency Monitor
CPU Usage Monitor
CPU Frequency Monitor
1080p H.264 Video Playback
Default
Testing initiated at 5 December 2011 12:01 by user phoronix.
Low
Testing initiated at 5 December 2011 12:24 by user phoronix.
High
Testing initiated at 5 December 2011 12:44 by user phoronix.
DynPM
Processor: Intel Core i5-2500K @ 3.30GHz (4 Cores), Motherboard: ASRock Z68 Pro3, Chipset: Intel 2nd Generation Core Family, Memory: 2048MB, Disk: 60GB OCZ VERTEX2, Graphics: AMD Radeon HD 4870 512MB (750/900MHz), Audio: Realtek ALC892, Monitor: DELL P2210H, Network: Realtek RTL8111/8168B
OS: Ubuntu 11.10, Kernel: 3.2.0-999-generic (x86_64), Desktop: Unity 4.22.0, Display Server: X Server 1.10.4, Display Driver: radeon 6.14.99, OpenGL: 2.1 Mesa 7.12-devel (git-1bb59b3) Gallium 0.4, Compiler: GCC 4.6.1, File-System: ext4, Screen Resolution: 1920x1080
Testing initiated at 5 December 2011 13:07 by user phoronix.
Catalyst
Processor: Intel Core i5-2500K @ 3.30GHz (4 Cores), Motherboard: ASRock Z68 Pro3, Chipset: Intel 2nd Generation Core Family, Memory: 2048MB, Disk: 60GB OCZ VERTEX2, Graphics: ATI Radeon HD 4800 512MB (750/900MHz), Audio: Realtek ALC892, Monitor: DELL P2210H, Network: Realtek RTL8111/8168B
OS: Ubuntu 11.10, Kernel: 3.0.0-12-generic (x86_64), Desktop: Unity 4.22.0, Display Server: X Server 1.10.4, Display Driver: fglrx 8.88.7 Catalyst 11.8, OpenGL: 1.4, Compiler: GCC 4.6.1, File-System: ext4, Screen Resolution: 1920x1080
Testing initiated at 5 December 2011 13:39 by user phoronix.