valley 1 Intel Core i7-4770K testing with a ECS Z87H3-A2X EXTREME v1.0 and NVIDIA GeForce GTX 680 2048MB on Ubuntu 13.04 via the Phoronix Test Suite. NVIDIA GeForce GTX 680: Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: ECS Z87H3-A2X EXTREME v1.0, Chipset: Intel Haswell DRAM, Memory: 16384MB, Disk: 240GB OCZ VERTEX3, Graphics: NVIDIA GeForce GTX 680 2048MB (705/3004MHz), Audio: Realtek ALC1150, Network: Realtek RTL8111/8168 OS: Ubuntu 13.04, Kernel: 3.10.0-031000-generic (x86_64), Desktop: Unity 7.0.0, Display Server: X Server 1.13.3, Display Driver: NVIDIA 331.13, OpenGL: 4.4.0, Compiler: GCC 4.7, File-System: ext4, Screen Resolution: 2560x1600 Unigine Valley 1.0 Resolution: 2560 x 1600 Frames Per Second > Higher Is Better NVIDIA GeForce GTX 680 . 34.53 |===============================================