OpenCL Testing Ubuntu Linux Intel Core i7-4770K testing with a ECS Z87H3-A2X EXTREME v1.0 and Sapphire AMD Radeon HD 6900 2048MB on Ubuntu 13.10 via the Phoronix Test Suite. Radeon HD 6950: Processor: Intel Core i7-4770K @ 3.90GHz (8 Cores), Motherboard: ECS Z87H3-A2X EXTREME v1.0, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 240GB OCZ VERTEX3, Graphics: Sapphire AMD Radeon HD 6900 2048MB (800/1250MHz), Audio: Realtek ALC1150, Monitor: SyncMaster, Network: Realtek RTL8111/8168/8411 OS: Ubuntu 13.10, Kernel: 3.12.0-031200-generic (x86_64), Desktop: Xfce 4.10, Display Server: X Server 1.14.3, Display Driver: fglrx 13.25.5, OpenGL: 4.3.12614, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 2560x1600 ViennaCL 1.4.2 OpenCL LU Factorization GFLOPS > Higher Is Better Radeon HD 6950 . 17.10 |======================================================= Parboil 2.5 Test: OpenCL BFS Seconds < Lower Is Better Radeon HD 6950 . 17.08 |======================================================= Parboil 2.5 Test: OpenCL LBM Seconds < Lower Is Better Radeon HD 6950 . 49.97 |======================================================= Parboil 2.5 Test: OpenCL Histo Seconds < Lower Is Better Radeon HD 6950 . 126.10 |====================================================== Parboil 2.5 Test: OpenCL TPACF Seconds < Lower Is Better Radeon HD 6950 . 10.75 |======================================================= Parboil 2.5 Test: OpenCL MRI Gridding Seconds < Lower Is Better Radeon HD 6950 . 7.72 |======================================================== OpenDwarfs 2013-11-06 Test: LU Decomposition ms < Lower Is Better Radeon HD 6950 . 99.67 |======================================================= OpenDwarfs 2013-11-06 Test: Compressed Sparse Row ms < Lower Is Better Radeon HD 6950 . 27.15 |======================================================= OpenDwarfs 2013-11-06 Test: Cyclic Redundancy Check ms < Lower Is Better Radeon HD 6950 . 0.15 |========================================================