Language Selection

English French German Italian Portuguese Spanish

Ubuntu 14.04 LTS 32-bit vs. 64-bit Performance

Filed under

Going back years we have run 32-bit vs. 64-bit Linux benchmarks. While the results seldom change, we keep running them as the question of choosing between a 32-bit and 64-bit Linux distribution image is still a popular question... These tests drive in a surprising amount of traffic and I continue to be flabbergasted by the number of people still asking this question when nearly all modern x86 Intel/AMD hardware fully supports x86_64 and it generally means much better performance. Usually the only caveat in not using a 64-bit Linux image is if running a system with less than 2GB of RAM.

Read more

More in Tux Machines

Itty bitty ARM module starts at $27

Variscite’s rugged, 50 x 25mm “DART-6UL” COM runs Linux on an i.MX6 UltraLite SoC, offers NAND, eMMC, and wireless, and starts at $27 in volume. In April, Variscite announced the world’s smallest i.MX6 computer-on-module with its 50 x 20mm, Freescale i.MX6-based DART-MX6. At 50 x 25mm, the DART-6UL doesn’t quite match those dimensions, but it offers greater power efficiency, making it well suited for IoT applications and battery-powered devices. Variscite claims it consumes only 5mA in suspend mode. Read more

Cleaning Linux: Jed’s Nappy /boot

My home NAS machine is an Ubuntu 14.04 machine with a ZFS volume. I need the linux-headers packages in order to compile my ZFS dkms modules. Those take more space than the kernels tend to, so I try and stay on top of removing them. Wonder how many I have? (Read the rest at FreedomPenguin)