R600 LLVM Intel Core i5-2500K testing with a SAPPHIRE Pure Black P67 Hydra and AMD Radeon HD 4890 1024MB on Ubuntu 12.04 via the Phoronix Test Suite. R600_LLVM=0: Processor: Intel Core i5-2500K @ 3.30GHz (4 Cores), Motherboard: SAPPHIRE Pure Black P67 Hydra, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 3072MB, Disk: 64GB OCZ VERTEX, Graphics: AMD Radeon HD 4890 1024MB, Audio: Realtek ALC892, Monitor: DELL S2409W, Network: Marvell 88E8057 PCI-E Gigabit OS: Ubuntu 12.04, Kernel: 3.5.0-999-generic (x86_64), Desktop: Unity 2D 5.12.0, Display Server: X Server 1.11.3, Display Driver: radeon 6.14.99, OpenGL: 2.1 Mesa 8.1-devel (git-306c9f0) Gallium 0.4, Compiler: GCC 4.6 + LLVM 3.1, File-System: ext4, Screen Resolution: 1920x1080 R600_LLVM=1: Processor: Intel Core i5-2500K @ 3.30GHz (4 Cores), Motherboard: SAPPHIRE Pure Black P67 Hydra, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 3072MB, Disk: 64GB OCZ VERTEX, Graphics: AMD Radeon HD 4890 1024MB, Audio: Realtek ALC892, Monitor: DELL S2409W, Network: Marvell 88E8057 PCI-E Gigabit OS: Ubuntu 12.04, Kernel: 3.5.0-999-generic (x86_64), Desktop: Unity 2D 5.12.0, Display Server: X Server 1.11.3, Display Driver: radeon 6.14.99, OpenGL: 2.1 Mesa 8.1-devel (git-306c9f0) Gallium 0.4, Compiler: GCC 4.6 + LLVM 3.1, File-System: ext4, Screen Resolution: 1920x1080 Doom 3 1.3.1 Resolution: 1920 x 1080 - Quality: Low Frames Per Second > Higher Is Better R600_LLVM=0 . 56.90 |========================================================== R600_LLVM=1 . 57.13 |========================================================== Nexuiz 2.5.2 Resolution: 1920 x 1080 - HDR: Yes - Sound: On Frames Per Second > Higher Is Better R600_LLVM=0 . 76.04 |========================================================== R600_LLVM=1 . 75.09 |========================================================= OpenArena 0.8.8 Resolution: 1920 x 1080 Frames Per Second > Higher Is Better R600_LLVM=0 . 63.40 |========================================================== R600_LLVM=1 . 63.37 |========================================================== Prey 1.4.119 Resolution: 1920 x 1080 Frames Per Second > Higher Is Better R600_LLVM=0 . 52.67 |========================================================== R600_LLVM=1 . 52.57 |========================================================== Xonotic 0.6 Resolution: 1920 x 1080 - Effects Quality: Low Frames Per Second > Higher Is Better R600_LLVM=0 . 131.10 |========================================================= R600_LLVM=1 . 132.20 |========================================================= Xonotic 0.6 Resolution: 1920 x 1080 - Effects Quality: High Frames Per Second > Higher Is Better R600_LLVM=0 . 66.27 |========================================================== R600_LLVM=1 . 65.03 |=========================================================