Core i7 EE Prime Intel Core i7-3960X testing with a Intel DX79SI and AMD Radeon HD 4650 512MB on Ubuntu 12.10 via the Phoronix Test Suite. i7-3960X: Processor: Intel Core i7-3960X @ 3.30GHz (12 Cores), Motherboard: Intel DX79SI, Chipset: Intel Xeon E5/Core, Memory: 8192MB, Disk: 64GB OCZ VERTEX, Graphics: AMD Radeon HD 4650 512MB, Audio: Realtek ALC892, Monitor: DELL S2409W, Network: Intel 82579LM Gigabit Connection OS: Ubuntu 12.10, Kernel: 3.5.0-17-generic (x86_64), Desktop: Unity 6.8.0, Display Server: X Server 1.13.0, Display Driver: radeon 6.99.99, OpenGL: 2.1 Mesa 9.0 Gallium 0.4, Compiler: GCC 4.7, File-System: ext4, Screen Resolution: 1920x1080 Intel Core i5-670: Processor: Intel Core i5 670 @ 3.47GHz (4 Cores), Motherboard: ASUS P7H55D-M EVO, Chipset: Intel Core DRAM, Memory: 4096MB, Disk: 80GB INTEL SSDSA2M080 + 500GB Seagate ST9500420AS, Graphics: Intel Core IGP, Audio: Realtek ALC889, Monitor: B22W-5 ECO, Network: Realtek RTL8111/8168B OS: Fedora 17 (Beefy Miracle), Kernel: 3.3.0-1.fc17.x86_64 (x86_64), Desktop: LXDE 0.5.8, Display Server: X Server 1.12.0, Display Driver: intel 2.18.0, OpenGL: 2.1 Mesa 8.0.2, Compiler: GCC 4.7.2 20120921, File-System: ext4, Screen Resolution: 1680x1050 Primesieve 4.0 1e12 Prime Number Generation Seconds < Lower Is Better i7-3960X .......... 54.78 |============== Intel Core i5-670 . 201.64 |===================================================