PC bottleneck detection helps pinpoint which component limits performance when games stutter, apps lag, or multitasking feels sluggish. Many slow PC diagnosis issues surface through simple observation ...

If your PC doesn’t deliver the desired performance in a particular game, it’s usually—but not always—due to two limiting factors. Either your processor (CPU) or your graphics card (GPU) is ...

Nothing’s worse than buying all the parts for your gaming PC, only to realize later that your choices are either holding back performance or, even worse, aren’t compatible at all. While there’s no ...

In this piece, I explain with data why when testing a CPU's gaming prowess, we pair powerful flagship tier graphics cards, like an RTX 4090, and run them at lower resolutions like 1080p or 720p. For ...

Use left and right arrow keys to seek audio. A week ago, Microsoft teased a new update to DirectX 12 for developers that will usher in "a new era of performance and efficiency." Today, we've got more ...

There’s one thing that will strike fear into the heart of any PC gamer: a CPU bottleneck. It’s unimaginable that you wouldn’t get the full power of your GPU when playing games, which is often the most ...

A more powerful GPU usually means your games run better, but that's not always the case. The CPU's role in tasks and scheduling can bottleneck performance in some instances. Microsoft has been testing ...

I find it particularly painful when I see people upgrading their PCs backwards, and sadly, it happens a lot. One sees a shiny new GPU launch, reads a few benchmarks, and feels that familiar itch.

I've been watching and reading CPU reviews for quite a while. For the past few CPU generations, it seems like reviewers have added several useful workloads (e.g. tile-based rendering and video ...

Best CPU and GPU pairing guide for 2026 PC builds covering bottlenecks, resolution scaling, and balanced performance for ...

For AI and similar enterprise workloads that are heavily reliant on GPU and storage resources, CPU bottlenecks can cause significant idle time, but enterprise storage leaders at HighPoint Technologies ...

The 6700K is a decade-old chip but still puts up decent performance numbers in games.