CompHub Blog – Gamіng PC Guіdes, Hardware Advіce & Technology Insіghts

26 September

СompHub

CompHub Introduces Next-Day Delivery

Discover how CompHub Next-Day Delivery works and learn what customers can expect when ordering eligible products across Ireland. How CompHub Next-Day Delivery works Why orders must be placed and fully paid before 12:00 PM Which in-stock products are eligible for faster delivery How A...

25 September

Comparіsons

1080p vs 1440p vs 4K

Compare 1080p vs 1440p vs 4K gaming and understand how resolution affects image quality, FPS, GPU performance and your overall gaming experience. 1080p vs 1440p vs 4K explained Gaming performance at 1080p, 1440p and 4K How resolution affects FPS and GPU performance Which gaming resol...

24 September

Comparіsons

X3D vs Non-X3D CPUs

Compare X3D vs Non-X3D CPUs and learn how AMD 3D V-Cache affects gaming performance, FPS, 1% lows, productivity and the overall value of a modern PC. X3D vs Non-X3D CPU performance explained How AMD 3D V-Cache works for gaming Difference between X3D and standard Ryzen CPUs When X3D CPU...

23 September

Guіdes

How to Install Windows 11

Learn how to install Windows 11 from start to finish, including preparing a USB drive, booting from installation media, choosing the correct installation options and completing the initial Windows setup. How to install Windows 11 step by step What you need before installing Windows 11 H...

22 September

Guіdes

How to Benchmark Your PC

Learn how to benchmark your gaming PC and discover how to test your CPU, GPU, RAM and overall system performance using reliable benchmarking and stress-testing tools. What a PC benchmark is and what it measures How to benchmark a gaming PC correctly How to test GPU performance and stabi...

21 September

Gamіng

What Does FPS Mean in Gaming?

Learn what FPS means in gaming, why Frames Per Second matter, and how frame rate affects smoothness, responsiveness and overall PC gaming performance. What FPS (Frames Per Second) means in gaming Why higher FPS can make games feel smoother The difference between FPS and monitor refresh ...

20 September

Gamіng

Fortnite PC Requirements

Find out the Fortnite PC requirements for 2026 and discover what hardware you need for smooth gameplay at different resolutions and settings. Fortnite minimum requirements for basic gameplay Recommended Fortnite PC specs for smoother performance Hardware needed for 1080p Fortnite gaming...

19 September

News

NVIDIA RTX 5090 Is Disappearing

Why is the NVIDIA RTX 5090 becoming so difficult to find? This article explores the latest RTX 5090 stock shortages, availability, pricing, and the factors affecting the supply of NVIDIA’s flagship GPU. Why RTX 5090 stock is becoming harder to find What is causing the current RTX 5090 shortage...

18 September

News

NVIDIA DLSS 5 Is Here

What does DLSS 5 actually mean for PC gamers? In this article, we look at how DLSS 5 works, what makes it different from previous DLSS generations, which RTX 50 GPUs support it, and how it could affect gaming PC performance and image quality. What NVIDIA DLSS 5 is How 3D-Guided Neural Renderin...

17 September

Comparіsons

XMP vs EXPO

Understand the difference between Intel XMP and AMD EXPO, how memory profiles work, and what you should know before enabling them on a gaming PC. What XMP and EXPO are and how memory profiles work The key differences between Intel XMP vs AMD EXPO How XMP and EXPO affect RAM speed, timin...

16 September

Comparіsons

Prebuilt vs Custom-Built PC

Compare prebuilt and custom-built PCs to understand which option offers better value, performance, flexibility and convenience. What makes a prebuilt PC different from a custom-built PC The main advantages and disadvantages of each option Price, performance and component quality explain...

15 September

Guіdes

Why Does My PC Restart While Gaming?

Learn why your PC restarts while gaming, what causes sudden restarts, and how to identify whether the problem is related to power, temperatures, hardware or software. Common causes of PC restarts while gaming How to check your PSU, CPU and GPU temperatures How RAM, XMP/EXPO and overcloc...