Wieland, a German manufacturer of semi-finished products, has developed a CPU liquid cooler prototype that uses a thermosyphon instead of a pump. In a recent video, Der8auer compared the Wieland prototype cooler's performance against that of a regular Corsair AIO 240 CPU cooler to test how it performs compared to …

Roman “der8auer” Hartung has recently shown off a new prototype CPU waterblock, featuring a simple yet revolutionary design concept that conceals the cooler's tubing, offering a clean and sleek appearance on the front side of the motherboard like no other liquid cooling system. As seen in der8auer's video, the brilliance …

Back when 3DFX was still an active company, it was working on releasing the promising Voodoo 5 6000 graphics card. Despite the manufacturer's efforts, it was never released. However, a number of functioning prototypes have surfaced over the years and recently, one such prototype was auctioned off for a whopping $15,000.

Before the RTX 3070 Ti launched, there were rumours that Nvidia would launch a version with 16GB of VRAM. With the RTX 4070 Ti right around the corner, we find it hard to believe Nvidia would still release such a graphics card. However, pictures of a leaked prototype offer evidence …

Ahead of Nvidia's RTX 40 launch, EVGA announced that it is ending its long-running partnership with Nvidia and will no longer make graphics cards. Still, the company did make a few prototype RTX 4090 graphics cards – one of which is now being auctioned off on the EVGA forums.  Initially, …

This week during the China Flash Memory Summit, Kioxia gave us a glimpse at the future of SSDs. While PCIe 4.0 is still relatively new, SSD makers are already working on PCIe 5.0 drives, and Kioxia's prototype is already capable of hitting very impressive speeds.  Photos of Kioxia's event posted …

LG has shown off a lot of interesting display prototypes over the years, with the most recent ones all incorporating flexible OLED panels in some form. The latest prototype from LG is a new OLED gaming display with the option to curve the TV for gaming and flatten it back out for watching TV or movies. 

All the way back in July 2015, we learned that an incredibly rare prototype of the unreleased SNES-CD, otherwise known as the SNES PlayStation or the Nintendo PlayStation Superdisc, was found and recovered in near perfect condition. Over the next couple of years, the owner got the console working and even managed …

We've already seen perfected, digital renders of the Xbox Series X console thanks to a late December reveal trailer but what does the upcoming next-gen system look like in real life? At least one person has managed to get their hands on a prototype Xbox Series X this week, posting …

It has been around a year since Oculus last showed off any of its in-development prototype VR headsets. This week though, we got a proper update, with a new pair of ‘Half Dome' VR headset prototypes being shown off at Oculus Connect 6, which could be leading towards a true …

Last year, the graphics industry had a major shakeup, with Raja Koduri switching to the blue team to take the reins on discrete GPU development for Intel. Since then, things have been somewhat quiet, but this week that changed with some discrete GPU prototype details making their way onto the web.

Before Nvidia branched out into tablets and set top boxes, the Nvidia Shield lineup got its start as a portable Android handheld. The console consisted of a Shield controller and a flippable screen, similar to the Gameboy Advance SP. Since its initial release, Nvidia has taken the Shield brand in …

Earlier this year Valve showed off a new prototype virtual reality controller that looked like a mix between the HTC Vive's wands and Oculus' Touch. Now it may be preparing to send that out to developers, as support for a new prototype controller has been added to SteamVR. Spotted by …

With the age of consumer virtual reality finally upon is, it's no surprise that everyone is enjoying certain games and experiences with their brand new headsets. But uses outside of the gaming world have some exciting potential too, like BMW using the HTC Vive to demo prototypes of its vehicles, …

Last month, word spread across the internet that IBM was creating a virtual reality game based on Sword Art Online. While that didn't turn out to be entirely true, the ‘game' is actually just a short demo/prototype, it is still fairly exciting to see. Over 100,000 people applied to try …

Earlier this year, a super rare prototype of Nintendo and Sony's collaboration console was found in what seemed like perfect condition and photos of it appeared online. Only 200 of these consoles were ever made, most of which were thrown out after the project fell apart. Now for the first …

Yesterday Google promised that it would reveal major advancements and changes to the Project Ara modular smartphone project and now we actually have our first look at a working prototype. The video was uploaded to the Phonebloks YouTube channel, in the video you can see the phone running stock Android …

Lian Li has developed a new prototype case, the PC-A51. It's an aluminium chassis and comes from the same line as the popular PC-A05N but before it goes into production, Lian Li would like some consumer feedback to make sure the case is as good as it can be. Kitguru readers are a …

The world and his dog may be clamouring about the newly released Xbox One and soon-to-be released (at least here anyway) PS4, but the real console that we're waiting for with baited breath, is the SteamBox, otherwise known, as the potential game-breaker. And now we're got another look at it, …

Some of the rarest video games, consoles and accessories are prototypes that never made it into full production. Finding them in the wild is nearly impossible as they're usually in the basement/attic of a previously fired and (at the time) disgruntled employee, who decided they would take the latest and …