The first wave of AMD’s mainstream Ryzen chips was split across three families: Ryzen 7, Ryzen 5 and Ryzen 3 . The higher the numeral, the higher the spec of the processor. Simple enough, right? This initial three-tiered approach also made it pretty easy to compare AMD’s Ryzen chips against the competition. The Ryzen 3 was an entry-level alternative to the Intel i3, the Ryzen 5 was a mainstream counterpart to the Intel i5, and the Ryzen 7 was pitched in opposition to the performance offered by an Intel i7. Then, in 2018, AMD introduced their second wave of Ryzen CPUs. Relying on a new 12nm manufacturing process and Zen+ architecture, this second series of Ryzen CPUs was broken out into four families. The Ryzen 3, Ryzen 5 and Ryzen 7 all returned. This reincarnated Ryzen family offered higher boosted clock speeds, reduced power consumption. Ryzen range offers an impressive 8 cores and 16 threads, while the AMD Threadripper series starts at 12 cores and 24 threads and goe...

Currently standard virtual reality (VR) systems use either virtual reality headsets or multi-projected environments to generate realistic images, sounds and other sensations that simulate a user's physical presence in a virtual environment. A person using virtual reality equipment is able to look around the artificial world, move around in it, and interact with virtual features or items. The effect is commonly created by VR headsets consisting of a head-mounted display with a small screen in front of the eyes, but can also be created through specially designed rooms with multiple large screens. Virtual reality typically incorporates auditory and video feedback, but may also allow other types of sensory and force feedback through haptic technology. The exact origins of virtual reality are disputed, partly because of how difficult it has been to formulate a definition for the concept of an alternative existence. The development of perspective in Renaissance Europe created conv...