Primesieve Intel Celeron G1840 testing with a ASRock H81M-HDS and Intel HD on Lubuntu 14.04 via the Phoronix Test Suite. First: Processor: Intel Celeron G1840 @ 2.80GHz (2 Cores), Motherboard: ASRock H81M-HDS, Chipset: Intel 4th Gen Core DRAM, Memory: 4096MB, Disk: 40GB INTEL SSDSA2CT04 + 500GB HGST HTS545050A7, Graphics: Intel HD (1050MHz), Audio: Intel Haswell HDMI, Network: Realtek RTL8111/8168/8411 OS: Ubuntu 14.04, Kernel: 3.13.0-34-generic (x86_64), Desktop: LXDE 0.6.1, Display Server: X Server 1.15.1, Display Driver: intel 2.99.910, OpenGL: 3.3 Mesa 10.1.3, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1280x1024 Primesieve 5.0 1e12 Prime Number Generation Seconds < Lower Is Better First . 244.26 |===============================================================