Tag Archive for: king

Intel’s Skylake lineup is robbing us of the performance king we deserve

Intel’s range of sixth-generation Core processors, codenamed Skylake, is now public. And boy, am I disappointed.

Most of the fifth-generation Core processors have successors, at least approximately. The Broadwell generation’s rollout was slow and messy, with Intel apparently struggling to get its 14nm manufacturing process as refined and as reliable as it wanted. The announced Skylake lineup is more complete, and it shouldn’t take so long to come to market, so that’s an improvement. But amid all that Broadwell mess was a truly monstrous chip: an almost mythical beast, the Core i7 5775C. What made this part so special? It paired two features. One is mundane: the processor is socketed rather than soldered, meaning that enthusiasts can use it in self-built systems, pairing it with the precise range of components that they want.

The other is rather more exotic: the chip has Iris Pro graphics, and with it, 128MB of eDRAM. Crack open the processor and it has not one big chip in its package but two, with the eDRAM nestled alongside the processor itself. The RAM is primarily there to accelerate graphics operations, but Intel’s design means that it is not dedicated to this task. For Broadwell, it functions as a large, high bandwidth level 4 cache (the other 3 levels being part of the processor chip itself). Skylake shakes up the design somewhat, changing the topology and allowing the eDRAM to cache even more stuff, but the effect is still the same: a monstrously large cache for a mainstream commodity processor.

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Ars Technica » Technology Lab

King Questions Defense Secretary on Cyber Warfare – Maine Public Broadcasting

King Questions Defense Secretary on Cyber Warfare
Maine Public Broadcasting
WASHINGTON – Sen. Angus King is concerned that the Department of Defense is not doing all it should in the field of computer warfare. The Maine independent says it's clear that computers are now for more than war games – they are part of the weapons of …

cyber warfare – read more

Ten years of Ubuntu: How Linux’s beloved newcomer became its criticized king

It may not be Superman, but Ubuntu has done wonders for Linux.
Nicolás Demarchi

In October of 2004, a new Linux distro appeared on the scene with a curious name—Ubuntu. Even then there were hundreds, today if not thousands, of different Linux distros available. A new one wasn’t particularly unusual, and for some time after its quiet preview announcement, Ubuntu went largely unnoticed. It was yet another Debian derivative.

Today, Canonical, the company behind Ubuntu, estimates that there are 25 million Ubuntu users worldwide. That makes Ubuntu the world’s third most popular PC operating system. By Canonical’s estimates, Ubuntu has roughly 90 percent of the Linux market. And Ubuntu is poised to launch a mobile version that may well send those numbers skyrocketing again.

This month marks the tenth anniversary of Ubuntu. As you’ll soon see in this look at the desktop distro through the years, Linux observers sensed there was something special about Ubuntu nearly from the start. However, while a Linux OS that genuinely had users in mind was quickly embraced, Ubuntu’s ten-year journey since is a microcosm of the major Linux events of the last decade—encompassing everything from privacy concerns and Windows resentment to server expansion and hopes of convergence.

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