i5 2500k 3.99g Intel Core i5-2500 testing with a ASRock Z68 Extreme4 and NVIDIA GeForce GTX 670 2048MB on Ubuntu 12.04 via the Phoronix Test Suite. mytest: Processor: Intel Core i5-2500 @ 3.30GHz (4 Cores), Motherboard: ASRock Z68 Extreme4, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 16384MB, Disk: 240GB Galaxy Laser GT + 640GB Western Digital WD6400AAKS-0 + 2 x 2000GB Seagate ST2000DL003-9VT1 + 1000GB Hitachi HTS54101, Graphics: NVIDIA GeForce GTX 670 2048MB (705/3004MHz), Audio: Realtek ALC892, Network: Broadcom NetLink BCM57781 Gigabit PCIe OS: Ubuntu 12.04, Kernel: 3.2.0-32-generic-pae (i686), Desktop: Unity 5.16.0, Display Server: X Server 1.11.3, Display Driver: NVIDIA 310.14, OpenGL: 4.3.0 NVIDIA 310.14, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1920x1080 SciMark 2.0 Computational Test: Dense LU Matrix Factorization Mflops > Higher Is Better mytest . 2420.58 |=============================================================