Skip to main content

Meet the Megaprocessor: a room-sized computer with the processing power of a Super Nintendo

How many of us can say, hand on heart, that we haven’t at one point been tempted to turn a room in our home into, say, the Batcave, the U.S.S. Enterprise bridge, or some other bit of fanboy nerdery taken several dozen steps too far?

If that describes yourself, please raise a toast for James Newman, a software engineer from the U.K., who recently completed work on a five-year project spent turning an entire room of his house into an enormous 1,000 lbs, 16-bit computer he calls the “megaprocessor.” Over 30 feet long and more than 6 feet high, the room-size computer boasts more than 40,000 transistors, 10,000 LEDs, a price tag of more than $50,000 — and more man-hours than he probably dares count.

Recommended Videos

“The project started with the intention of learning how a transistor worked,” Newman tells Digital Trends. “I thought that would be easier if I actually built something, and for no particular reason decided to build a logic gate. Looking at the gate I built I could see everything and I just started wondering what it would be like to be in a computer where you could see everything in the same way.”

Please enable Javascript to view this content

From there the idea ballooned — all based on his wish to see how exactly a processor works. “It’s not a big house and the Megaprocessor has taken up a lot more than its fair share,” Newman continues. “It lives in the lounge, [so] all the stuff that was there — shelves, books, sofa — have been stacked up in one of the spare bedrooms. To do that I had to move all the furniture from that room to the other spare bedroom so now I have no spare rooms.”

At present, the admittedly retro computer can play both Tetris and tic-tac-toe, although Newman says he also has plans to add the Nokia 3310 classic Snake to the machine’s repertoire soon. “It could obviously do proper mathematical calculations, but why do that when you can play games?” he continues.

Did we mention that we’re not-so-secretly envious of Newman for his amazing creation? “Five years of your life and a year’s salary, and you too could build your own,” he says. “Bargain.”

Well played, sir. Well played!

Luke Dormehl
Former Digital Trends Contributor
I'm a UK-based tech writer covering Cool Tech at Digital Trends. I've also written for Fast Company, Wired, the Guardian…
Microsoft’s new ergonomic keyboard has ‘ultra-responsive’ keys
Microsoft Ergonomic Keyboard

Just when you thought you were done shopping for now, Incase, the manufacturer of the Microsoft accessory line, revealed a new compact yet expensive keyboard on its website. The ergonomic keyboard offers solid specs, but the high price tag might make some potential buyers think twice about getting it.

It offers "ultra-responsive" scissor keys with 1.3mm travel, allowing you to type without pressing the keys too hard. Incase claims you can sync up to three devices to the Microsoft keyboard with Bluetooth 5.1, but you will need two AAA batteries that Incase claims will last 36 months.

Read more
HP is selling the Omen 16 with RTX 4050 at 31% off
The HP Omen-16t Gaming Laptop.

If you're looking for the best gaming laptop to buy for $1,000, you should set your sights on the HP Omen 16. That's all you have to pay for this Nvidia GeForce RTX 4050-powered device, following a 31% discount from HP on its original price of $1,450. We're not sure how much time is remaining before you lose the chance at $450 in savings, so if you're interested in this gaming laptop, our recommendation is to hurry up in completing your purchase as you may already miss out if you delay it to tomorrow.

Why you should buy the HP Omen 16 gaming laptop
This latest model of the HP Omen 16 is equipped with the 14th-generation Intel Core i7 processor and 16GB of RAM, alongside the aforementioned Nvidia GeForce RTX 4050 graphics card. These specifications place it up there with the best gaming laptops, and will allow you to play the best PC games without any issues. You'll also have ample storage space for several titles with all of their required updates and optional DLCs, as the machine ships with a 512GB SSD with Windows 11 Home pre-loaded.

Read more
Radeon RX 9000 series: everything we know about AMD’s next GPUs
RX 7900 XTX and RX 7900 XT on a pink background.

AMD's RX 9000 series is right around the corner, and it's almost ready to compete against some of the best graphics cards. While leaks about the lineup have been scarce for many months, things are getting better. As we're leading up to the official announcement at CES 2025, a lot of information has come out.

Initially referred to as the RX 8000 series, the RDNA 4 generation is now expected to come with a name change and an interesting spread of GPUs. Here's everything you need to know about the RX 9000 series.
AMD RX 9000 series: availability

Read more