This is where the next-generation consoles really set themselves apart and what people get excited for when they come out, even if they don’t know all the language behind it.
The new Xbox Series X supports resolution up to 8k and frame rates of up to 120 fps. Both of these are double what the Xbox One X supports: up to 4k resolution and 60 fps. If you’re not familiar with what this means, 4k resolution means that there are 4,000 pixels on the screen. 60 fps means that every second, you’ll see 60 frames. Think of frames like still images that, when they’re put together, show the video you’re seeing. So, while 4k and 60 fps is incredible and currently means that the Xbox One X can support all games to their full extent, as the years go by, it will slowly become the norm, and the Xbox Series X’s abilities will still be special.
Resolution and frame rate aren’t the only areas where the Xbox Series X doubles what the Xbox One X can do. The Xbox Series X’s GPU is 12 teraflops. A GPU is a graphics processing unit, and FLOP stands for floating operation point. How many teraflops any computer has is how many trillion calculations it can do per second. The Xbox Series X can do 12 trillion of these, which is the most we’ve seen on any console thus far. The Xbox One X’s GPU is 6 teraflops, and even the PlayStation 5 only does 10.8 teraflops.
In terms of CPU, the Xbox Series X proves to be a massive upgrade from the Xbox One X’s eight-core 2.3GHz custom AMD. For $499, you’ll get an eight-core 3.8GHz. A CPU is a central processing unit, and GHz (which stands for gigahertz) measures a CPU’s clock speed, the clock speed being how quickly the CPU can retrieve and interpret instructions. Of course, the higher the number, the better. There’s enough of a difference in the two consoles’ CPUs that you’ll be able to feel a difference in speed.
When it comes to storage, the Xbox Series X introduces the 1TB NVMe SSD. It’s another giant improvement on the Xbox One X’s 1TB HDD. Anyone that knows even the basics about storage knows that an SSD (a solid-state drive) reads and writes much faster than an HDD. The Xbox One X’s HDD is good enough for general use, but the utilization of the new NVMe SSD means that peak performance will be a priority and the speed of doing anything, whether that be loading a game up or opening various applications on the console, will be unbelievably fast.
Where the Xbox One X had 12GB of RAM, the Xbox Series X boasts 16GB. Think of RAM like short-term memory and the more you have, the more your device can handle at any given time without slowing down. 12GB is already respectable, but as with most things when it comes to hardware, the more the better.
One thing that remains the same in both consoles is the fact that they both contain an HD Blu-Ray disk drive.