test from gui Just a quick test from the gui Laptop Lenovo T450: Processor: Intel Core i5-5200U @ 2.70GHz (4 Cores), Motherboard: LENOVO 20BV001CSP, Chipset: Intel Broadwell-U-OPI, Memory: 8192MB, Disk: 256GB SAMSUNG MZ7LN256, Graphics: Intel Broadwell-U (900MHz), Audio: Intel Broadwell-U Audio, Network: Intel Connection + Intel Wireless 7265 OS: LinuxMint 17.3, Kernel: 3.19.0-32-generic (x86_64), Desktop: Cinnamon 2.8.7, Display Server: X Server 1.15.1, Display Driver: intel 2.99.910, OpenGL: 3.3 Mesa 10.1.3, Compiler: GCC 4.8.4, File-System: ext4, Screen Resolution: 1600x900 Stream 2013-01-17 Type: Add MB/s > Higher Is Better Laptop Lenovo T450 . 12509.24 |================================================ Sunflow Rendering System 0.07.2 Global Illumination + Image Synthesis Seconds < Lower Is Better Laptop Lenovo T450 . 7.12 |====================================================