Comparing 8,100+ PC parts across 16 UK retailers, new prices read every day.New on the blog: Air cooler or AIO liquid cooler? How to choose a CPU cooler

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Buying guides, hardware analysis, and the reasoning behind what we recommend. Written for people choosing parts with real money.

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Air cooler or AIO liquid cooler? How to choose a CPU cooler

Tower coolers and all-in-one liquid coolers both cool well. What separates them is noise, fit, failure modes and price. How to pick, and the three measurements to check first.

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How much RAM do you need for gaming, and how fast should it be?

Capacity, speed, timings and why two sticks beat four. What actually matters when you buy memory for a gaming PC, and the one BIOS setting most people never switch on.

3 min read

How VantaSpec sources prices

Where our prices come from, what we verify before publishing one, and what we deliberately refuse to show. Including the checks that exist because we got it wrong.

3 min read

NVMe SSD specifications decoded: PCIe generations, form factors and endurance

Sequential read speed is the headline figure and the least relevant one for most people. Here is what actually determines how quick an SSD feels.

3 min read

Graphics card memory explained: GDDR6, GDDR6X and GDDR7

Memory capacity is the number on the box, but bus width and memory type often matter more. Here is how to read a graphics card's memory specification properly.

3 min read

How much PSU wattage do you actually need?

Power supply calculators tend to overestimate, and marketing pushes higher still. Here is how to size a PSU from your actual components, and why transient spikes matter more than the headline number.

3 min read

CPU socket compatibility: which processors fit which motherboards

The socket is the first thing to check and the easiest to get wrong. Here is what AM5, LGA1851 and LGA1700 actually mean, and why a matching socket still is not the whole answer.

3 min read

Welcome to VantaSpec: Your New UK-Focused PC Hardware Price Comparison Tool Is Live (Early Access!)

We're excited to launch VantaSpec, a UK-centric site for comparing PC component prices, specs, and benchmarks across retailers. We've just reached 50 live products with a strong focus on GPUs, and hundreds more are in the pipeline. Here's what's new and what to expect next.

2 min read