The Hybrid Memory Cube Consortium finished hammering out the Hybrid Memory Cube (HMC) 1.0 standard this week. With a max bandwidth of 320GB/sec to a nearby CPU or GPU (compared to 24GB/sec for DDR3 SDRAM), HMC offers up to 15 times the performance of DDR3, while using 70% less energy. Rather than placing RAM dies…
Tag: hardware
Spate of hotel breakins in Texas attributed to recent Brocious hotel keycard hack
In July 2012 at a Black Hat conference, Cody Brocious demonstrated how he could hack the keycard system used in hotels by spoofing the “portable programmer” device meant to be used for designating master keys and opening Onity brand locks whose batteries had died. With his $50 homemade device, he could insert the plug of…
Say hello to UEFI, the new computer BIOS for the next decade
UEFI (Unified Extensible Firmware Interface) is a boot level program that will replace the BIOS on computers made from this date forward. UEFI defines the software interface between the operating system and platform firmware. It resides in non-volatile memory on the motherboard (or on the hard drive or a network drive) and initializes the computer…
YouPorn serves a staggering 100GB of data – per second! This is how they do it.
Porn sites are often technology leaders. They have to be. It is believed that porn is the most widely viewed content on the Internet. Just how much traffic do they serve? YouPorn, who serves free pornographic videos and is the second largest porn site on the Internet, hosts over 100TB of porn. At peak times,…








