The main processor (CPU, “Central Processing Unit”), the main memory (RAM, “Random-Access Memory”), and the dedicated graphics card with its graphics processor (GPU, “Graphics Processing Unit”) are ...

A brief timeline of PC graphics bus interfaces. The history of the Peripheral Component Interconnect (PCI) bus. The status of the current industry-standard PCI Express (PCIe) bus. Prior to the PC era, ...

There are multiple components that make a computer, the most prominent of which include the CPU, GPU, RAM, and storage. Not only do these parts play a pivotal role in your PC's overall performance, ...

We may receive a commission on purchases made from links. Today, a computer can end up being one of the most capable gaming systems available. High-end gaming PCs are able to easily outpace dedicated ...

PCMag has never surveyed readers about most of the product categories below, with the exception of graphics cards and their chip platforms. (Readers have rated those since 2022.) Meanwhile, if you’re ...

The market for building your own PCs isn’t huge, but for those who do so, it can be life-changing. Crafting a computing rig out of discrete parts is educational and empowering, not to mention a great ...

If you told me 25 years ago that Intel would end up in decline, that Nvidia would buy a chunk of the ailing company, and that the two would partner to build chips that integrate Intel x86 CPU cores ...

Prime Day isn't known as a PC-building shopping holiday, but it's still a good excuse for PC component makers to discount their wares while there are a lot of people looking at the sales. There are ...