TechSpot Features

Today we're taking a look at the performance impact having four DDR4 memory modules can have on performance in a dual-channel system, opposed to just two modules. In this scenario all modules are operating at the same frequency, use the same timings and provide the same total memory capacity.

Today we're going to review the sub-$200 graphics card market and see how it compares to what we were offered just a few years ago. We recently did this for the $400 price range and it was super interesting. The two most recent additions to this segment are the Radeon 5500 XT and Nvidia's GTX 1650 Super. Let's see how they do against previous generations.

When we look at the video games that have truly stood the test of time, MMORPGs are always near the top of that list. The genre has been around for decades, but what's the secret sauce that makes MMOs so popular and long-lasting? And which titles are worth playing today?

Without properly managing heat, our electronic systems would destroy themselves or conversely, we'd be severely limiting our computing capabilities. This article will touch on the basic science of heat, how and why it is generated in electronics, and the various methods we have developed to control it.

How well do you know the components that make up your PC? Take the humble motherboard, it sits there, quietly keeping everything running, and rarely gets the same attention as the CPU or graphics card. Motherboards are remarkably important though, so let's go all Grey's Anatomy, and dissect the motherboard -- breaking down its various parts and seeing what each bit does!

We all think of the CPU as the "brains" of a computer, but what does that actually mean? What is going on inside with the billions of transistors to make your computer work? In this new four-part mini series we'll be focusing on computer hardware design, covering the ins and outs of what makes a computer work.

Expanding upon all the testing we performed in our day-one 3rd-gen Ryzen coverage, today we'll be running a clock-for-clock comparison benchmark. IPC can be a good indicator of a processor's architecture efficiency, so we're pitting the new Ryzen 3900X and 3700X against Intel's Core i9-9900K.

Video game physics are something that we often take for granted. Programming physics into a game can be as simple as one or two routines, or as complex as requiring a separate physics engine to handle the computations. In this article we'll delve into the specifics of rigid body and soft body physics in games.

For the third year in a row, before the year comes to an end, lets look back at some of the worst CPU and PC graphics products released in 2019. Just like we have guides dedicated to the best CPUs and best GPUs you can buy, this is our hall of shame equivalent. Not meaning to create controversy, take this piece as informational light reading for the holidays.

You've followed the rumors, waited for the reviews and finally slapped down your dollars and walked away with one of the latest graphics cards from AMD or Nvidia. Inside these lies a large graphics processor packed with billions of transistors, all running at clock speeds unthinkable a decade ago. Welcome to our architectural comparison of the newest GPUs from AMD and Nvidia.

The PC business as we know it owes itself to an environment of enthusiasts, entrepreneurs and happenstance. The invention of the microprocessor, DRAM, and EPROM integrated circuits would help bring computing to the mainstream. This 5-part series explores the history of personal computing, from the invention of the transistor to modern day chips powering our connected devices.

In 2019, more games flowed between PC and other platforms than ever before and we saw the titanic clash between Valve and Epic. PC gaming retains its unique identity through mods, hardware configurations, and its inextricable ties to Twitch and YouTube. Increasingly, though, the lines between these platforms are dissolving, and everybody's winding up back where so many series and genres started: on PC.

Portable apps are lightweight versions of applications that don't use an installer. Executables are contained within a single folder, meaning you can run them from a USB drive or a cloud folder synced across PCs. We've assembled a collection of the best and most useful portable apps across a variety of categories.

In this third part of our deeper look at 3D game rendering, we'll be focusing what can happen to the 3D world after the vertex processing has done and the scene has been rasterized. The majority of the visual effects seen in games today are down to the clever use of textures -- without them, games would dull and lifeless. So let's get dive in and see how this all works!

Something we've been hearing a lot this year is that there's a lack of development and progress on the PC gaming/hardware front. In an effort to determine if that's true, we'll test 2016's prime $400 GPU, the Nvidia GeForce GTX 1070 against 2019's $400 GPU players, the RTX 2060 Super and RX 5700 XT and compare them in 37 games at 1080p and 1440p.

In the world of computer chips, bigger numbers are often better. More cores, higher GHz, greater FLOPs, all desired by engineers and users alike. But there is one measure that's hot news right now and the smaller it is, the better. Let's take a journey into the world of process nodes, to find out more.

ICQ, short for the phrase "I Seek You," laid the groundwork for standalone instant messaging clients when it arrived in November 1996. Think about how long ago that was... Windows 95 was barely a year old, Nintendo had just introduced the N64, and those with a reason to have a cell phone actually used it to talk on.

We were among the first to review the Ryzen 5 3600 and at $200 we found the 6-core, 12-thread processor a crankin' good deal. In short, it murders the 9600K in core-heavy productivity benchmarks and was right there for the gaming tests. But without question the most popular question we received afterwards was: should you buy the Ryzen 5 3600 or the 3600X?

While 3D graphics turned a fairly dull PC industry into a light and magic show, they owe their existence to generations of innovative endeavour. This is the first installment on a series of four articles that in chronological order, take an extensive look at the history of the GPU. Going from the early days of 3D consumer graphics, to the 3Dfx Voodoo game-changer, the industry's consolidation at the turn of the century, and today's modern GPGPU.

To say that a lot of people use social media is an understatement. At last count, Facebook, Instagram, Twitter and Snapchat had more than 3 billion active users combined. In a small experiment to find out just how much social networks impact our lives, I decided to disable all my accounts for three weeks to see what, if any, effect it has on my day to day.

By far the most common types of display panels used on PC monitors are TN, IPS and VA. We're sure you've heard these terms before if you've researched monitors to purchase, and to be clear, the type of panel is a key piece of information that reveals a lot about how the monitor will behave and perform.

The tech industry is known for its predictive pronouncements and verbal sparring as for its actual innovation. Many have felt compelled to follow Intel co-founder Gordon Moore (of Moore's Law fame) in bringing their judgements and observations into the public eye... with varying degrees of success. Here's a taste of those now infamous quotes.

Time to revisit the state of ray tracing. It's been months since we last discussed ray tracing in detail, when we tested it on early titles such as Battlefield V, and the latest releases of Metro and Tomb Raider, so there's plenty of fresh stuff to go over, more benchmarks, more experience playing those games and quite a few opinions. This is bound to be a long one, so strap yourselves in.

A great background can start your day off on a good mood, today's theme is brand fan, enthusiasts and cult/pop culture themed wallpapers. Whether you are into beautiful landscapes, minimalism or eye-catching designs and patterns, with the kind of hours we spend looking at our computer and smartphone screens, why not make them a little prettier?

A great background can start your day off on a good mood, today's theme is minimalist and abstract wallpapers. Whether you are into beautiful landscapes, illustrations or colorful designs, with the kind of hours we spend looking at our computer and smartphone screens, why not make them a little prettier?

A great background can start your day off on a good mood, today's theme is cars and sports wallpapers. Whether you are into abstract illustrations, or eye-catching designs and patterns, with the kind of hours we spend looking at our computer and smartphone screens, why not make them a little prettier?

A great background can start your day off on a good mood, today's theme is nature photography and amazing scenes. Whether you are into beautiful landscapes, illustrations, or eye-catching designs and patterns, with the kind of hours we spend looking at our computer and smartphone screens, why not make them a little prettier?

A great wallpaper can start your day off on a good mood. There's certainly no shortage of places to find something to revitalize your desktop, whether you are into beautiful landscapes, minimalism, abstract illustrations, or eye-catching designs and patterns. With the kind of hours we spend looking at our computer and smartphone screens, why not make them a little prettier?

I was bitten by the audiophile bug at a relatively young age, however I never got around to exploring the ins and outs of audio equipment as console gaming, computers and photography consumed much of my free time over the past two decades. Recently, however, an opportunity to further tinker with my sound system presented itself and I couldn't pass it up.

We've compiled a list of things that you can do in the Windows Command Prompt, including some commands everyone should know for general usage, more advanced ones for tweaking or troubleshooting your PC, as well as lesser known Command Prompt features.