Radeon Windows vs. Ubuntu Catalyst Gallium3D AMD Radeon Windows 8 benchmarks against Ubuntu 13.10 with Gallium3D and Catalyst drivers for a future article on phoronix. Radeon HD 6770: Windows 8 Pro x64: Processor: Intel Family 6 Model 60 Stepping 3 Intel (8 Cores), Disk: 224GB OS: Windows NT, Kernel: 6.2 (x86_64) Radeon HD 6870: Windows 8 Pro x64: Processor: Intel Family 6 Model 60 Stepping 3 Intel (8 Cores), Disk: 224GB OS: Windows NT, Kernel: 6.2 (x86_64) Radeon HD 7850: Windows 8 Pro x64: Processor: Intel Family 6 Model 60 Stepping 3 Intel (8 Cores), Disk: 224GB OS: Windows NT, Kernel: 6.2 (x86_64) Radeon HD 6770: Ubuntu 13.10 Gallium3D: 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 Radeon HD 6870: Ubuntu 13.10 Gallium3D: 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 Radeon HD 6770: Ubuntu 13.10 Catalyst: 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 6700 1024MB (850/1200MHz), Audio: Realtek ALC892, Monitor: SyncMaster, Network: Intel Connection I217-V OS: Ubuntu 13.10, Kernel: 3.9.0-030900-generic (x86_64), Desktop: Xfce 4.10, Display Server: X Server 1.14.2, Display Driver: fglrx 13.15.3, OpenGL: 4.3.12414, Compiler: GCC 4.8 + LLVM 3.3, File-System: ext4, Screen Resolution: 2560x1600 Radeon HD 6870: Ubuntu 13.10 Catalyst: 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 6800 1024MB (900/1050MHz), Audio: Realtek ALC892, Monitor: SyncMaster, Network: Intel Connection I217-V OS: Ubuntu 13.10, Kernel: 3.9.0-030900-generic (x86_64), Desktop: Xfce 4.10, Display Server: X Server 1.14.2, Display Driver: fglrx 13.15.3, OpenGL: 4.3.12414, Compiler: GCC 4.8 + LLVM 3.3, File-System: ext4, Screen Resolution: 2560x1600 Radeon HD 7850: Ubuntu 13.10 Catalyst: 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 7800 1024MB (860/1200MHz), Audio: Realtek ALC892, Monitor: SyncMaster, Network: Intel Connection I217-V OS: Ubuntu 13.10, Kernel: 3.9.0-030900-generic (x86_64), Desktop: Xfce 4.10, Display Server: X Server 1.14.2, Display Driver: fglrx 13.15.3, OpenGL: 4.3.12414, Compiler: GCC 4.8 + LLVM 3.3, File-System: ext4, Screen Resolution: 2560x1600 Nexuiz 2.5.2 Resolution: 1920 x 1080 - HDR: Yes - Sound: On Frames Per Second > Higher Is Better Radeon HD 6770: Windows 8 Pro x64 ...... 115.94 |========================= Radeon HD 6870: Windows 8 Pro x64 ...... 140.63 |============================== Radeon HD 7850: Windows 8 Pro x64 ...... 128.84 |=========================== Radeon HD 6770: Ubuntu 13.10 Gallium3D . 63.92 |============== Radeon HD 6870: Ubuntu 13.10 Gallium3D . 92.89 |==================== Radeon HD 6770: Ubuntu 13.10 Catalyst .. 76.76 |================ Radeon HD 6870: Ubuntu 13.10 Catalyst .. 94.07 |==================== Radeon HD 7850: Ubuntu 13.10 Catalyst .. 89.55 |=================== Nexuiz 2.5.2 Resolution: 2560 x 1600 - HDR: Yes - Sound: On Frames Per Second > Higher Is Better Radeon HD 6770: Windows 8 Pro x64 ...... 87.61 |===================== Radeon HD 6870: Windows 8 Pro x64 ...... 123.93 |============================== Radeon HD 7850: Windows 8 Pro x64 ...... 115.93 |============================ Radeon HD 6770: Ubuntu 13.10 Gallium3D . 64.59 |================ Radeon HD 6870: Ubuntu 13.10 Gallium3D . 93.01 |======================= Radeon HD 6770: Ubuntu 13.10 Catalyst .. 61.20 |=============== Radeon HD 6870: Ubuntu 13.10 Catalyst .. 81.67 |==================== Radeon HD 7850: Ubuntu 13.10 Catalyst .. 84.60 |==================== OpenArena 0.8.8 Resolution: 2560 x 1600 Frames Per Second > Higher Is Better Radeon HD 6770: Windows 8 Pro x64 ...... 65.47 |============== Radeon HD 6870: Windows 8 Pro x64 ...... 110.47 |======================== Radeon HD 7850: Windows 8 Pro x64 ...... 133.73 |============================= Radeon HD 6770: Ubuntu 13.10 Gallium3D . 57.93 |============= Radeon HD 6870: Ubuntu 13.10 Gallium3D . 98.07 |===================== Radeon HD 6770: Ubuntu 13.10 Catalyst .. 67.67 |=============== Radeon HD 6870: Ubuntu 13.10 Catalyst .. 117.87 |========================== Radeon HD 7850: Ubuntu 13.10 Catalyst .. 138.37 |============================== OpenArena 0.8.8 Resolution: 2560 x 1600 - Total Frame Time Milliseconds < Lower Is Better Radeon HD 6770: Windows 8 Pro x64 ...... MIN: 2.0 AVG: 14.7 MAX: 51.0 Radeon HD 6870: Windows 8 Pro x64 ...... MIN: 2.0 AVG: 8.7 MAX: 28.0 Radeon HD 7850: Windows 8 Pro x64 ...... MIN: 1.0 AVG: 7.1 MAX: 24.0 Radeon HD 6770: Ubuntu 13.10 Gallium3D . MIN: 10.0 AVG: 17.3 MAX: 49.0 Radeon HD 6870: Ubuntu 13.10 Gallium3D . MIN: 5.0 AVG: 10.1 MAX: 46.0 Radeon HD 6770: Ubuntu 13.10 Catalyst .. MIN: 2.0 AVG: 14.8 MAX: 88.0 Radeon HD 6870: Ubuntu 13.10 Catalyst .. MIN: 2.0 AVG: 8.5 MAX: 82.0 Radeon HD 7850: Ubuntu 13.10 Catalyst .. MIN: 2.0 AVG: 7.2 MAX: 17.0 Unigine Sanctuary 2.3 Resolution: 1920 x 1080 Frames Per Second > Higher Is Better Radeon HD 6770: Windows 8 Pro x64 ...... 61.08 |======= Radeon HD 6870: Windows 8 Pro x64 ...... 95.99 |=========== Radeon HD 7850: Windows 8 Pro x64 ...... 115.01 |============= Radeon HD 6770: Ubuntu 13.10 Gallium3D . 154.86 |================== Radeon HD 6870: Ubuntu 13.10 Gallium3D . 264.99 |============================== Radeon HD 6770: Ubuntu 13.10 Catalyst .. 61.67 |======= Radeon HD 6870: Ubuntu 13.10 Catalyst .. 97.28 |=========== Radeon HD 7850: Ubuntu 13.10 Catalyst .. 116.72 |============= Unigine Sanctuary 2.3 Resolution: 2560 x 1600 Frames Per Second > Higher Is Better Radeon HD 6770: Windows 8 Pro x64 ...... 36.79 |======= Radeon HD 6870: Windows 8 Pro x64 ...... 58.66 |=========== Radeon HD 7850: Windows 8 Pro x64 ...... 69.80 |============= Radeon HD 6770: Ubuntu 13.10 Gallium3D . 88.38 |================= Radeon HD 6870: Ubuntu 13.10 Gallium3D . 158.83 |============================== Radeon HD 6770: Ubuntu 13.10 Catalyst .. 37.07 |======= Radeon HD 6870: Ubuntu 13.10 Catalyst .. 59.29 |=========== Radeon HD 7850: Ubuntu 13.10 Catalyst .. 70.47 |============= Unigine Tropics 1.3 Resolution: 1920 x 1080 Frames Per Second > Higher Is Better Radeon HD 6770: Windows 8 Pro x64 ...... 54.48 |================= Radeon HD 6870: Windows 8 Pro x64 ...... 88.90 |============================ Radeon HD 7850: Windows 8 Pro x64 ...... 97.76 |=============================== Radeon HD 6770: Ubuntu 13.10 Gallium3D . 49.15 |================ Radeon HD 6870: Ubuntu 13.10 Gallium3D . 86.18 |=========================== Radeon HD 6770: Ubuntu 13.10 Catalyst .. 52.91 |================= Radeon HD 6870: Ubuntu 13.10 Catalyst .. 82.88 |========================== Radeon HD 7850: Ubuntu 13.10 Catalyst .. 88.46 |============================ Unigine Tropics 1.3 Resolution: 2560 x 1600 Frames Per Second > Higher Is Better Radeon HD 6770: Windows 8 Pro x64 ...... 34.04 |================= Radeon HD 6870: Windows 8 Pro x64 ...... 56.41 |============================ Radeon HD 7850: Windows 8 Pro x64 ...... 62.43 |=============================== Radeon HD 6770: Ubuntu 13.10 Gallium3D . 29.19 |============== Radeon HD 6870: Ubuntu 13.10 Gallium3D . 52.33 |========================== Radeon HD 6770: Ubuntu 13.10 Catalyst .. 33.65 |================= Radeon HD 6870: Ubuntu 13.10 Catalyst .. 55.34 |=========================== Radeon HD 7850: Ubuntu 13.10 Catalyst .. 60.22 |============================== Unvanquished Alpha 17 Resolution: 1920 x 1080 Frames Per Second > Higher Is Better Radeon HD 7850: Windows 8 Pro x64 ...... 100.43 |============================== Radeon HD 6770: Ubuntu 13.10 Gallium3D . 60.90 |================== Radeon HD 6870: Ubuntu 13.10 Gallium3D . 72.70 |====================== Radeon HD 6770: Ubuntu 13.10 Catalyst .. 75.97 |======================= Radeon HD 6870: Ubuntu 13.10 Catalyst .. 90.23 |=========================== Radeon HD 7850: Ubuntu 13.10 Catalyst .. 73.43 |====================== Unvanquished Alpha 17 Resolution: 1920 x 1080 - Total Frame Time Milliseconds < Lower Is Better Radeon HD 7850: Windows 8 Pro x64 ...... MIN: 6.0 AVG: 9.4 MAX: 83.0 Radeon HD 6770: Ubuntu 13.10 Gallium3D . MIN: 7.0 AVG: 16.7 MAX: 40.0 Radeon HD 6870: Ubuntu 13.10 Gallium3D . MIN: 6.0 AVG: 13.8 MAX: 42.0 Radeon HD 6770: Ubuntu 13.10 Catalyst .. MIN: 7.0 AVG: 13.1 MAX: 29.0 Radeon HD 6870: Ubuntu 13.10 Catalyst .. MIN: 6.0 AVG: 10.9 MAX: 92.0 Radeon HD 7850: Ubuntu 13.10 Catalyst .. MIN: 8.0 AVG: 13.8 MAX: 89.0 Unvanquished Alpha 17 Resolution: 2560 x 1600 Frames Per Second > Higher Is Better Radeon HD 6770: Windows 8 Pro x64 ...... 50.70 |================== Radeon HD 6870: Windows 8 Pro x64 ...... 67.90 |======================== Radeon HD 7850: Windows 8 Pro x64 ...... 88.33 |=============================== Radeon HD 6770: Ubuntu 13.10 Gallium3D . 41.70 |=============== Radeon HD 6870: Ubuntu 13.10 Gallium3D . 59.10 |===================== Radeon HD 6770: Ubuntu 13.10 Catalyst .. 62.13 |====================== Radeon HD 6870: Ubuntu 13.10 Catalyst .. 85.50 |============================== Radeon HD 7850: Ubuntu 13.10 Catalyst .. 58.37 |==================== Unvanquished Alpha 17 Resolution: 2560 x 1600 - Total Frame Time Milliseconds < Lower Is Better Radeon HD 6770: Windows 8 Pro x64 ...... MIN: 12.0 AVG: 19.1 MAX: 50.0 Radeon HD 7850: Windows 8 Pro x64 ...... MIN: 7.0 AVG: 10.6 MAX: 69.0 Radeon HD 6770: Ubuntu 13.10 Gallium3D . MIN: 7.0 AVG: 23.8 MAX: 65.0 Radeon HD 6870: Ubuntu 13.10 Gallium3D . MIN: 6.0 AVG: 16.6 MAX: 54.0 Radeon HD 6770: Ubuntu 13.10 Catalyst .. MIN: 9.0 AVG: 15.5 MAX: 44.0 Radeon HD 6870: Ubuntu 13.10 Catalyst .. MIN: 7.0 AVG: 11.2 MAX: 43.0 Radeon HD 7850: Ubuntu 13.10 Catalyst .. MIN: 10.0 AVG: 16.9 MAX: 46.0 Xonotic 0.7 Resolution: 1920 x 1080 - Effects Quality: High Frames Per Second > Higher Is Better Radeon HD 6770: Windows 8 Pro x64 ...... 179.46 |============================= Radeon HD 6870: Windows 8 Pro x64 ...... 187.42 |============================== Radeon HD 7850: Windows 8 Pro x64 ...... 186.02 |============================== Radeon HD 6770: Ubuntu 13.10 Gallium3D . 94.44 |=============== Radeon HD 6870: Ubuntu 13.10 Gallium3D . 138.93 |====================== Radeon HD 6770: Ubuntu 13.10 Catalyst .. 152.54 |======================== Radeon HD 6870: Ubuntu 13.10 Catalyst .. 161.23 |========================== Radeon HD 7850: Ubuntu 13.10 Catalyst .. 156.33 |========================= Xonotic 0.7 Resolution: 2560 x 1600 - Effects Quality: High Frames Per Second > Higher Is Better Radeon HD 6770: Windows 8 Pro x64 ...... 129.53 |===================== Radeon HD 6870: Windows 8 Pro x64 ...... 175.83 |============================= Radeon HD 7850: Windows 8 Pro x64 ...... 181.57 |============================== Radeon HD 6770: Ubuntu 13.10 Gallium3D . 94.76 |================ Radeon HD 6870: Ubuntu 13.10 Gallium3D . 137.93 |======================= Radeon HD 6770: Ubuntu 13.10 Catalyst .. 115.95 |=================== Radeon HD 6870: Ubuntu 13.10 Catalyst .. 150.92 |========================= Radeon HD 7850: Ubuntu 13.10 Catalyst .. 149.37 |========================= Xonotic 0.7 Resolution: 1920 x 1080 - Effects Quality: Ultra Frames Per Second > Higher Is Better Radeon HD 6770: Windows 8 Pro x64 ...... 141.59 |=========================== Radeon HD 6870: Windows 8 Pro x64 ...... 159.78 |============================== Radeon HD 7850: Windows 8 Pro x64 ...... 159.67 |============================== Radeon HD 6770: Ubuntu 13.10 Gallium3D . 49.43 |========= Radeon HD 6870: Ubuntu 13.10 Gallium3D . 83.98 |================ Radeon HD 6770: Ubuntu 13.10 Catalyst .. 126.43 |======================== Radeon HD 6870: Ubuntu 13.10 Catalyst .. 140.72 |========================== Radeon HD 7850: Ubuntu 13.10 Catalyst .. 137.65 |========================== Xonotic 0.7 Resolution: 2560 x 1600 - Effects Quality: Ultra Frames Per Second > Higher Is Better Radeon HD 6770: Windows 8 Pro x64 ...... 92.30 |================== Radeon HD 6870: Windows 8 Pro x64 ...... 132.38 |========================== Radeon HD 7850: Windows 8 Pro x64 ...... 153.90 |============================== Radeon HD 6770: Ubuntu 13.10 Gallium3D . 49.60 |========== Radeon HD 6870: Ubuntu 13.10 Gallium3D . 84.30 |================ Radeon HD 6770: Ubuntu 13.10 Catalyst .. 83.35 |================ Radeon HD 6870: Ubuntu 13.10 Catalyst .. 119.15 |======================= Radeon HD 7850: Ubuntu 13.10 Catalyst .. 132.02 |========================== Xonotic 0.7 Resolution: 1920 x 1080 - Effects Quality: Ultimate Frames Per Second > Higher Is Better Radeon HD 6770: Windows 8 Pro x64 ...... 91.41 |========================= Radeon HD 6870: Windows 8 Pro x64 ...... 107.51 |============================= Radeon HD 7850: Windows 8 Pro x64 ...... 110.01 |============================== Radeon HD 6770: Ubuntu 13.10 Gallium3D . 32.81 |========= Radeon HD 6870: Ubuntu 13.10 Gallium3D . 56.99 |================ Radeon HD 6770: Ubuntu 13.10 Catalyst .. 89.74 |======================== Radeon HD 6870: Ubuntu 13.10 Catalyst .. 104.77 |============================= Radeon HD 7850: Ubuntu 13.10 Catalyst .. 101.97 |============================ Xonotic 0.7 Resolution: 2560 x 1600 - Effects Quality: Ultimate Frames Per Second > Higher Is Better Radeon HD 6770: Windows 8 Pro x64 ...... 62.32 |================== Radeon HD 6870: Windows 8 Pro x64 ...... 86.60 |========================= Radeon HD 7850: Windows 8 Pro x64 ...... 101.92 |============================== Radeon HD 6770: Ubuntu 13.10 Gallium3D . 32.81 |========== Radeon HD 6870: Ubuntu 13.10 Gallium3D . 57.14 |================= Radeon HD 6770: Ubuntu 13.10 Catalyst .. 59.99 |================== Radeon HD 6870: Ubuntu 13.10 Catalyst .. 83.14 |======================== Radeon HD 7850: Ubuntu 13.10 Catalyst .. 94.45 |============================ GpuTest 0.5.0 Test: GiMark - Resolution: 2560 x 1600 Points > Higher Is Better Radeon HD 6770: Windows 8 Pro x64 ..... 2428 |================== Radeon HD 6870: Windows 8 Pro x64 ..... 3348 |========================= Radeon HD 7850: Windows 8 Pro x64 ..... 4406 |================================= Radeon HD 6770: Ubuntu 13.10 Catalyst . 2265 |================= Radeon HD 6870: Ubuntu 13.10 Catalyst . 3127 |======================= Radeon HD 7850: Ubuntu 13.10 Catalyst . 4283 |================================ GpuTest 0.5.0 Test: Plot3D - Resolution: 2560 x 1600 Points > Higher Is Better Radeon HD 6770: Windows 8 Pro x64 ...... 12495 |======== Radeon HD 6870: Windows 8 Pro x64 ...... 23367 |================ Radeon HD 7850: Windows 8 Pro x64 ...... 45031 |============================== Radeon HD 6770: Ubuntu 13.10 Gallium3D . 5368 |==== Radeon HD 6870: Ubuntu 13.10 Gallium3D . 12719 |========= Radeon HD 6770: Ubuntu 13.10 Catalyst .. 12021 |======== Radeon HD 6870: Ubuntu 13.10 Catalyst .. 23372 |================ Radeon HD 7850: Ubuntu 13.10 Catalyst .. 46267 |=============================== GpuTest 0.5.0 Test: Furmark - Resolution: 2560 x 1600 Points > Higher Is Better Radeon HD 6770: Windows 8 Pro x64 ...... 731 |================== Radeon HD 6870: Windows 8 Pro x64 ...... 1304 |================================ Radeon HD 7850: Windows 8 Pro x64 ...... 1135 |============================ Radeon HD 6770: Ubuntu 13.10 Gallium3D . 384 |========= Radeon HD 6870: Ubuntu 13.10 Gallium3D . 656 |================ Radeon HD 6770: Ubuntu 13.10 Catalyst .. 707 |================= Radeon HD 6870: Ubuntu 13.10 Catalyst .. 1261 |=============================== Radeon HD 7850: Ubuntu 13.10 Catalyst .. 1133 |============================ GpuTest 0.5.0 Test: TessMark - Resolution: 2560 x 1600 Points > Higher Is Better Radeon HD 6770: Windows 8 Pro x64 ..... 1024 |======== Radeon HD 6870: Windows 8 Pro x64 ..... 1103 |========= Radeon HD 7850: Windows 8 Pro x64 ..... 4193 |================================= Radeon HD 6770: Ubuntu 13.10 Catalyst . 991 |======== Radeon HD 6870: Ubuntu 13.10 Catalyst . 1076 |======== Radeon HD 7850: Ubuntu 13.10 Catalyst . 4088 |================================ GpuTest 0.5.0 Test: Triangle - Resolution: 2560 x 1600 Points > Higher Is Better Radeon HD 6770: Windows 8 Pro x64 ...... 124899 |============== Radeon HD 6870: Windows 8 Pro x64 ...... 213347 |======================= Radeon HD 7850: Windows 8 Pro x64 ...... 229555 |========================= Radeon HD 6770: Ubuntu 13.10 Gallium3D . 20107 |== Radeon HD 6870: Ubuntu 13.10 Gallium3D . 50886 |====== Radeon HD 6770: Ubuntu 13.10 Catalyst .. 135668 |=============== Radeon HD 6870: Ubuntu 13.10 Catalyst .. 243319 |=========================== Radeon HD 7850: Ubuntu 13.10 Catalyst .. 273324 |============================== GpuTest 0.5.0 Test: Pixmark Piano - Resolution: 2560 x 1600 Points > Higher Is Better Radeon HD 6770: Windows 8 Pro x64 ...... 146 | Radeon HD 6870: Windows 8 Pro x64 ...... 214 | Radeon HD 7850: Windows 8 Pro x64 ...... 138 | Radeon HD 6770: Ubuntu 13.10 Gallium3D . 19762 |============ Radeon HD 6870: Ubuntu 13.10 Gallium3D . 49186 |=============================== Radeon HD 6770: Ubuntu 13.10 Catalyst .. 141 | Radeon HD 6870: Ubuntu 13.10 Catalyst .. 204 | Radeon HD 7850: Ubuntu 13.10 Catalyst .. 133 | GpuTest 0.5.0 Test: Pixmark Volplosion - Resolution: 2560 x 1600 Points > Higher Is Better Radeon HD 6770: Windows 8 Pro x64 ...... 508 | Radeon HD 6870: Windows 8 Pro x64 ...... 742 | Radeon HD 7850: Windows 8 Pro x64 ...... 368 | Radeon HD 6770: Ubuntu 13.10 Gallium3D . 19758 |============ Radeon HD 6870: Ubuntu 13.10 Gallium3D . 49144 |=============================== Radeon HD 6770: Ubuntu 13.10 Catalyst .. 497 | Radeon HD 6870: Ubuntu 13.10 Catalyst .. 715 | Radeon HD 7850: Ubuntu 13.10 Catalyst .. 374 |