Gamesness

Tools

Free interactive calculators and comparisons for your setup.

FPS Calculator

Estimate expected FPS from your CPU, GPU and resolution.

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PSU Calculator

Work out the power supply wattage your build needs.

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Bottleneck Calculator

Check whether your CPU or GPU is holding the other back.

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PC Builder

Turn a budget into a sensible spend per component.

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Sensitivity Converter

Carry your aim between CS2, Valorant, Apex and more, with eDPI and cm/360.

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Monitor Size Calculator

See a monitor’s PPI, real size and how much of your view it fills.

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Download Time Calculator

See how long a game download will take on your internet speed.

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Frame Time Calculator

Convert FPS to milliseconds per frame and compare refresh rates.

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Gaming Power Cost Calculator

Work out what your gaming PC or console costs to run in electricity.

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Recording Size Calculator

See how much storage a gameplay recording or stream VOD will use.

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Resolution & Aspect Ratio Calculator

Compare pixel counts and aspect ratios between gaming resolutions.

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FOV Calculator

Convert field of view between horizontal and vertical and across aspect ratios.

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Drive Space Calculator

See how much space a new SSD shows in Windows and how many games fit on it.

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Guides

Close-up of a graphics processor chip on a graphics card circuit board, surrounded by small components and capacitorsTools

Hardware-Accelerated GPU Scheduling: What It Does and How to Turn It On

Gigabyte GeForce RTX 3090 Eagle graphics card with three fans, standing on a wooden deskTools

DLSS vs FSR vs XeSS: Upscaling and Frame Generation Explained

Curved ASUS ROG gaming monitor showing its startup logo, with FreeSync 2 HDR and HDMI badges in the cornerTools

How to Set Up HDR for PC Gaming in Windows 11

Low-profile graphics card with a black fan shroud, blue circuit board and VGA, HDMI and DVI portsTools

How to Enable Resizable BAR (and AMD Smart Access Memory)

Open laptop showing two memory modules installed next to the cooling pipesTools

How to Enable XMP or EXPO So Your RAM Runs at Its Rated Speed

Player holding a controller in front of a screen showing a racing gameTools

How to Set Your Monitor to Its Full Refresh Rate (144Hz, 165Hz, 240Hz)

Grey wireless computer mouse resting on a wooden table under blue lightTools

How to Convert Mouse Sensitivity Between Games

Low-profile graphics card with a black fan shroud, blue circuit board and VGA, HDMI and DVI portsTools

Every PC Graphics Setting Explained: What to Turn Down First

Two displays side by side on a white desk with a plantTools

VSync vs G-Sync vs FreeSync: Which Should You Use?

Open laptop showing two memory modules installed next to the cooling pipesTools

PC Gaming Performance Guide: Higher FPS, Lower Latency and Smoother Games

Sapphire graphics card with a single cooling fan, photographed on a white backgroundTools

How to Update Your Graphics Drivers (NVIDIA, AMD and Intel)

Inside of a gaming PC with an RGB liquid CPU cooler, memory and a graphics cardTools

Best CPU Coolers for Gaming PCs: Air and Liquid Picks

Small M.2 solid-state drive fitted in a USB adapter boardTools

Best NVMe SSD for Gaming: 4 Picks and What Speed You Need

Syringe of grey thermal paste next to a plastic spreading spatulaTools

Best Thermal Paste for Gaming PCs (and When to Replace It)

Two flat-screen computer monitors turned on side by side on a deskTools

Free Tools to Test Your Monitor for Dead Pixels and Response Time

A high-performance liquid CPU cooler with triple fans against a bright yellow backgroundTools

How to Tell If Your PC Is Overheating (and What to Do About It)

A gamer viewed from behind, sitting at a multi-monitor desktop setup with an open PC caseTools

Windows Game Mode and Graphics Settings Every PC Gamer Should Check

Gaming PC setup with an open case and RGB lighting on a desk at nightTools

Best Free Software to Boost FPS on Windows

Close-up of an open PC case showing a CPU, motherboard and graphics cardTools

How to Benchmark Your PC: Free Tools Compared

Gaming desk setup with a PC tower and dual monitors showing artworkTools

How to Check If Your PC Meets a Game's System Requirements

A modern wireless router with antennas lit by colored ambient lightTools

How to Fix High Ping and Packet Loss While Gaming

A gaming PC and monitor setup used to check system specificationsTools

How to Check Your PC Specs on Windows (No Downloads Needed)

Close-up of an RGB PC cooling fan inside a gaming desktopTools

How to Monitor CPU and GPU Temperature While Gaming

Close-up of a gaming mouse and backlit mechanical keyboardTools

How to Reduce Input Lag on PC