PC Intel Core i7 920 testing with a Gigabyte EX58-UD4P under Ubuntu 11.10 via the Phoronix Test Suite. optimized defaults: Processor: Intel Core i7 920 @ 2.66GHz (8 Cores), Motherboard: Gigabyte EX58-UD4P, Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 6144MB, Disk: 3 x 1000GB Seagate ST31000528AS + 1000GB Seagate ST31000524AS + 2 x 250GB Western Digital WD2500KS-00M, Graphics: NVIDIA GeForce GTS 250 512MB (770/1123MHz), Audio: Realtek ALC889A, Network: Realtek RTL8111/8168B OS: Ubuntu 11.10, Kernel: 3.0.0-16-generic (x86_64), Desktop: GNOME 3.2.1, Display Server: X Server 1.10.4, Display Driver: NVIDIA 280.13, OpenGL: 3.3.0 NVIDIA 280.13, Compiler: GCC 4.6.1, File-System: ext4, Screen Resolution: 3600x1080 150bclk: Processor: Intel Core i7 920 @ 3.00GHz (8 Cores), Motherboard: Gigabyte EX58-UD4P, Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 6144MB, Disk: 3 x 1000GB Seagate ST31000528AS + 1000GB Seagate ST31000524AS + 2 x 250GB Western Digital WD2500KS-00M, Graphics: NVIDIA GeForce GTS 250 512MB (770/1123MHz), Audio: Realtek ALC889A, Network: Realtek RTL8111/8168B OS: Ubuntu 11.10, Kernel: 3.0.0-16-generic (x86_64), Desktop: GNOME 3.2.1, Display Server: X Server 1.10.4, Display Driver: NVIDIA 280.13, OpenGL: 3.3.0 NVIDIA 280.13, Compiler: GCC 4.6.1, File-System: ext4, Screen Resolution: 3600x1080 160bclk: Processor: Intel Core i7 920 @ 3.20GHz (8 Cores), Motherboard: Gigabyte EX58-UD4P, Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 6144MB, Disk: 3 x 1000GB Seagate ST31000528AS + 1000GB Seagate ST31000524AS + 2 x 250GB Western Digital WD2500KS-00M, Graphics: NVIDIA GeForce GTS 250 512MB (770/1123MHz), Audio: Realtek ALC889A, Network: Realtek RTL8111/8168B OS: Ubuntu 11.10, Kernel: 3.0.0-16-generic (x86_64), Desktop: GNOME 3.2.1, Display Server: X Server 1.10.4, Display Driver: NVIDIA 280.13, OpenGL: 3.3.0 NVIDIA 280.13, Compiler: GCC 4.6.1, File-System: ext4, Screen Resolution: 3600x1080 175bclkLV-1400: Processor: Intel Core i7 920 @ 3.50GHz (8 Cores), Motherboard: Gigabyte EX58-UD4P, Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 6144MB, Disk: 3 x 1000GB Seagate ST31000528AS + 1000GB Seagate ST31000524AS + 2 x 250GB Western Digital WD2500KS-00M, Graphics: NVIDIA GeForce GTS 250 512MB (770/1123MHz), Audio: Realtek ALC889A, Network: Realtek RTL8111/8168B OS: Ubuntu 11.10, Kernel: 3.0.0-16-generic (x86_64), Desktop: GNOME 3.2.1, Display Server: X Server 1.10.4, Display Driver: NVIDIA 280.13, OpenGL: 3.3.0 NVIDIA 280.13, Compiler: GCC 4.6.1, File-System: ext4, Screen Resolution: 3600x1080 180bclkLV: Processor: Intel Core i7 920 @ 3.60GHz (8 Cores), Motherboard: Gigabyte EX58-UD4P, Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 6144MB, Disk: 3 x 1000GB Seagate ST31000528AS + 1000GB Seagate ST31000524AS + 2 x 250GB Western Digital WD2500KS-00M, Graphics: NVIDIA GeForce GTS 250 512MB (770/1123MHz), Audio: Realtek ALC889A, Network: Realtek RTL8111/8168B OS: Ubuntu 11.10, Kernel: 3.0.0-16-generic (x86_64), Desktop: GNOME 3.2.1, Display Server: X Server 1.10.4, Display Driver: NVIDIA 280.13, OpenGL: 3.3.0 NVIDIA 280.13, Compiler: GCC 4.6.1, File-System: ext4, Screen Resolution: 3600x1080 180bclkLV-PS: Processor: Intel Core i7 920 @ 2.66GHz (8 Cores), Motherboard: Gigabyte EX58-UD4P, Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 6144MB, Disk: 3 x 1000GB Seagate ST31000528AS + 1000GB Seagate ST31000524AS + 2 x 250GB Western Digital WD2500KS-00M, Graphics: NVIDIA GeForce GTS 250 512MB (770/1123MHz), Audio: Realtek ALC889A, Network: Realtek RTL8111/8168B OS: Ubuntu 11.10, Kernel: 3.0.0-16-generic (x86_64), Desktop: GNOME 3.2.1, Display Server: X Server 1.10.4, Display Driver: NVIDIA 280.13, OpenGL: 3.3.0 NVIDIA 280.13, Compiler: GCC 4.6.1, File-System: ext4, Screen Resolution: 3600x1080 18GB Mem: Processor: Intel Core i7 920 @ 2.66GHz (8 Cores), Motherboard: Gigabyte EX58-UD4P, Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 18432MB, Disk: 3 x 1000GB Seagate ST31000528AS + 1000GB Seagate ST31000524AS + 2 x 250GB Western Digital WD2500KS-00M, Graphics: NVIDIA GeForce GTS 250 512MB (770/1123MHz), Audio: Realtek ALC889A, Network: Realtek RTL8111/8168B OS: Ubuntu 11.10, Kernel: 3.0.0-17-generic (x86_64), Desktop: GNOME 3.2.1, Display Server: X Server 1.10.4, Display Driver: NVIDIA 280.13, OpenGL: 3.3.0 NVIDIA 280.13, Compiler: GCC 4.6.1, File-System: ext4, Screen Resolution: 3600x1080 7-Zip Compression 9.20.1 Compress Speed Test MIPS > Higher Is Better optimized defaults . 12948 |====================================== 150bclk ............ 15152 |============================================ 160bclk ............ 15674 |============================================== 175bclkLV-1400 ..... 17268 |================================================== 180bclkLV .......... 17219 |================================================== 180bclkLV .......... 17568 |=================================================== 180bclkLV-PS ....... 17316 |================================================== BYTE Unix Benchmark 3.6 Computational Test: Floating-Point Arithmetic LPS > Higher Is Better optimized defaults . 1 |======================================================= Apache Benchmark 2.2.21 Static Web Page Serving Requests Per Second > Higher Is Better optimized defaults . 18341.08 |=================================== 150bclk ............ 20439.66 |======================================= 160bclk ............ 23741.00 |============================================= 175bclkLV-1400 ..... 24254.58 |============================================== 180bclkLV .......... 25347.46 |================================================ 180bclkLV-PS ....... 25297.75 |================================================ C-Ray 1.1 Total Time Seconds < Lower Is Better optimized defaults . 61.03 |=================================================== 150bclk ............ 54.03 |============================================= 160bclk ............ 50.62 |========================================== 175bclkLV-1400 ..... 46.46 |======================================= 180bclkLV .......... 44.98 |====================================== 180bclkLV-PS ....... 44.99 |====================================== RAMspeed SMP 3.5.0 Type: Average - Benchmark: Integer MB/s > Higher Is Better optimized defaults . 12018.33 |==================================== 150bclk ............ 12862.12 |====================================== 160bclk ............ 16146.80 |================================================ 175bclkLV-1400 ..... 14372.61 |=========================================== 180bclkLV .......... 14862.64 |============================================ 180bclkLV-PS ....... 14685.45 |============================================ 18GB Mem ........... 13387.78 |======================================== RAMspeed SMP 3.5.0 Type: Average - Benchmark: Floating Point MB/s > Higher Is Better optimized defaults . 12406.62 |==================================== 150bclk ............ 13562.36 |======================================= 160bclk ............ 16725.54 |================================================ 175bclkLV-1400 ..... 14942.79 |=========================================== 180bclkLV .......... 15578.79 |============================================= 180bclkLV-PS ....... 14922.77 |=========================================== 18GB Mem ........... 14073.02 |======================================== x264 2011-12-06 H.264 Video Encoding Frames Per Second > Higher Is Better optimized defaults . 93.10 |==================================== 150bclk ............ 106.20 |========================================= 160bclk ............ 116.56 |============================================= 175bclkLV-1400 ..... 124.22 |================================================ 180bclkLV .......... 129.72 |================================================== 180bclkLV-PS ....... 127.19 |================================================= Timed MrBayes Analysis 3.1.2 Primate Phylogeny Analysis Seconds < Lower Is Better optimized defaults . 24.27 |=================================================== 150bclk ............ 21.31 |============================================= 160bclk ............ 20.15 |========================================== 175bclkLV-1400 ..... 20.71 |============================================ 180bclkLV .......... 17.89 |====================================== 180bclkLV-PS ....... 17.83 |===================================== Smallpt 1.0 Global Illumination Renderer; 100 Samples Seconds < Lower Is Better optimized defaults . 146 |===================================================== 150bclk ............ 129 |=============================================== 160bclk ............ 121 |============================================ 175bclkLV-1400 ..... 111 |======================================== 180bclkLV .......... 108 |======================================= 180bclkLV-PS ....... 107 |======================================= Sample Pi Program Phoronix Test Suite v3.8.0m2 Seconds < Lower Is Better optimized defaults . 5.92 |==================================================== 150bclk ............ 5.24 |============================================== 160bclk ............ 5.09 |============================================= 175bclkLV-1400 ..... 4.52 |======================================== 180bclkLV .......... 4.36 |====================================== 180bclkLV-PS ....... 4.42 |======================================= OpenSSL 1.0.0e RSA 4096-bit Performance Signs Per Second > Higher Is Better optimized defaults . 45.08 |====================================== 150bclk ............ 50.75 |========================================== 160bclk ............ 54.25 |============================================= 175bclkLV-1400 ..... 59.30 |================================================= 180bclkLV .......... 61.10 |=================================================== 180bclkLV-PS ....... 61.13 |=================================================== John The Ripper 1.7.9 Test: Blowfish Real C/S > Higher Is Better optimized defaults . 3806 |====================================== 150bclk ............ 4340 |=========================================== 160bclk ............ 4656 |============================================== 175bclkLV-1400 ..... 5017 |================================================== 180bclkLV .......... 5218 |==================================================== 180bclkLV-PS ....... 5241 |==================================================== FFmpeg 0.10 AVI To NTSC VCD Seconds < Lower Is Better optimized defaults . 15.15 |=================================================== 150bclk ............ 13.11 |============================================ 160bclk ............ 12.34 |========================================== 175bclkLV-1400 ..... 11.38 |====================================== 180bclkLV .......... 10.99 |===================================== 180bclkLV-PS ....... 11.04 |===================================== Java SciMark 2.0 Computational Test: Dense LU Matrix Factorization Mflops > Higher Is Better optimized defaults . 1874.36 |=================================== 150bclk ............ 2147.52 |========================================= 160bclk ............ 2293.47 |=========================================== 175bclkLV-1400 ..... 2499.22 |=============================================== 180bclkLV .......... 2565.82 |================================================= 180bclkLV-PS ....... 2590.49 |================================================= Gzip Compression 2GB File Compression Seconds < Lower Is Better optimized defaults . 17.38 |=================================================== 150bclk ............ 15.34 |============================================= 160bclk ............ 14.78 |=========================================== 175bclkLV-1400 ..... 13.45 |======================================= 180bclkLV .......... 12.73 |===================================== 180bclkLV-PS ....... 14.16 |========================================== Stream 2009-04-11 Type: Triad MB/s > Higher Is Better 160bclk ........ 17886.58 |==================================================== 175bclkLV-1400 . 15722.71 |============================================== 180bclkLV ...... 16259.17 |=============================================== 180bclkLV-PS ... 15256.46 |============================================ 18GB Mem ....... 13930.21 |========================================