processor 2 x Intel Xeon E5645 testing with a HP 0B54h and ATI FirePro V5800 (FireGL) on Debian 8.9 via the Phoronix Test Suite. scimark1: Processor: Intel Core i7-4790K @ 4.40GHz (8 Cores), Motherboard: ASUS Z97-A, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 2 x 3001GB Western Digital WD30EFRX-68E + 3001GB Western Digital WD30EFRX-68A + 250GB Samsung SSD 840 + 1500GB Seagate ST31500341AS, Graphics: eVGA NVIDIA GeForce GTX 970, Audio: Realtek ALC892, Network: Intel Connection OS: Ubuntu 16.04, Kernel: 4.10.0-35-generic (x86_64), Display Driver: modesetting 1.18.4, Compiler: GCC 5.4.0 20160609 + CUDA 7.5, File-System: ext4 c-ray1: Processor: Intel Core i7-4790K @ 4.40GHz (8 Cores), Motherboard: ASUS Z97-A, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 2 x 3001GB Western Digital WD30EFRX-68E + 3001GB Western Digital WD30EFRX-68A + 250GB Samsung SSD 840 + 1500GB Seagate ST31500341AS, Graphics: eVGA NVIDIA GeForce GTX 970, Audio: Realtek ALC892, Network: Intel Connection OS: Ubuntu 16.04, Kernel: 4.10.0-35-generic (x86_64), Display Driver: modesetting 1.18.4, Compiler: GCC 5.4.0 20160609 + CUDA 7.5, File-System: ext4 ffmpeg1: Processor: Intel Core i7-4790K @ 4.40GHz (8 Cores), Motherboard: ASUS Z97-A, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 2 x 3001GB Western Digital WD30EFRX-68E + 3001GB Western Digital WD30EFRX-68A + 250GB Samsung SSD 840 + 1500GB Seagate ST31500341AS, Graphics: eVGA NVIDIA GeForce GTX 970, Audio: Realtek ALC892, Network: Intel Connection OS: Ubuntu 16.04, Kernel: 4.10.0-35-generic (x86_64), Display Driver: modesetting 1.18.4, Compiler: GCC 5.4.0 20160609 + CUDA 7.5, File-System: ext4 linux-kernel1: Processor: Intel Core i7-4790K @ 4.40GHz (8 Cores), Motherboard: ASUS Z97-A, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 2 x 3001GB Western Digital WD30EFRX-68E + 3001GB Western Digital WD30EFRX-68A + 250GB Samsung SSD 840 + 1500GB Seagate ST31500341AS, Graphics: eVGA NVIDIA GeForce GTX 970, Audio: Realtek ALC892, Network: Intel Connection OS: Ubuntu 16.04, Kernel: 4.10.0-35-generic (x86_64), Display Driver: modesetting 1.18.4, Compiler: GCC 5.4.0 20160609 + CUDA 7.5, File-System: ext4 2X-E5645: Processor: 2 x Intel Xeon E5645 @ 2.40GHz (12 Cores), Motherboard: HP 0B54h, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 2 x 500GB Seagate ST3500320NS, Graphics: ATI FirePro V5800 (FireGL), Audio: Intel 82801JI, Monitor: VX2260WM, Network: Broadcom NetXtreme BCM5764M Gigabit PCIe + Qualcomm Atheros AR9462 Wireless OS: Debian 8.9, Kernel: 3.16.0-4-amd64 (x86_64), Display Server: X Server 1.16.4, Display Driver: fglrx 15.20.3, OpenGL: 4.4.13399, OpenCL: OpenCL 2.0 AMD-APP (1800.11), Compiler: GCC 4.9.2, File-System: ext4, Screen Resolution: 1920x1080 SciMark 2.0 Computational Test: Composite Mflops > Higher Is Better scimark1 . 672.42 |============================================================ 2X-E5645 . 303.13 |=========================== SciMark 2.0 Computational Test: Monte Carlo Mflops > Higher Is Better scimark1 . 149.57 |============================================================ 2X-E5645 . 70.41 |============================ SciMark 2.0 Computational Test: Fast Fourier Transform Mflops > Higher Is Better scimark1 . 208.73 |============================================================ 2X-E5645 . 103.74 |============================== SciMark 2.0 Computational Test: Sparse Matrix Multiply Mflops > Higher Is Better scimark1 . 725.02 |============================================================ 2X-E5645 . 316.43 |========================== SciMark 2.0 Computational Test: Dense LU Matrix Factorization Mflops > Higher Is Better scimark1 . 964.88 |============================================================ 2X-E5645 . 383.57 |======================== SciMark 2.0 Computational Test: Jacobi Successive Over-Relaxation Mflops > Higher Is Better scimark1 . 1313.91 |=========================================================== 2X-E5645 . 641.52 |============================= C-Ray 1.1 Total Time Seconds < Lower Is Better c-ray1 ... 19.15 |============================================================= 2X-E5645 . 14.90 |=============================================== FFmpeg 3.3.3 H.264 HD To NTSC DV Seconds < Lower Is Better ffmpeg1 .. 5.48 |===================================== 2X-E5645 . 9.18 |============================================================== Timed Linux Kernel Compilation 4.9 Time To Compile Seconds < Lower Is Better linux-kernel1 . 97.62 |================================================== 2X-E5645 ...... 107.89 |=======================================================