When buying a new monitor, most people only look at resolution (1080p/1440p/4K) — but what actually shapes the gaming experience is often refresh rate (Hz) and response time. Even with a powerful GPU, a slow monitor visibly "eats" that performance.
What is refresh rate (Hz)?
It's how many times per second the monitor refreshes the image. A 60Hz monitor can show at most 60 frames per second — even if your GPU produces 200 FPS, the visible ceiling is still 60. That's why refresh rate acts as a cap on how much of your GPU's output you can actually see.
Which Hz should you pick?
| Refresh rate | Who it's for |
|---|---|
| 60Hz | Fine for slow-paced, cinematic/single-player games; not recommended for competitive titles |
| 144Hz | The sweet spot for most gamers — a very noticeable improvement over 60Hz, fits most budgets |
| 240Hz+ | Competitive FPS/battle royale players — the gain beyond 144 is less dramatic but still measurable |
An important caveat: buying a high-Hz monitor alone isn't enough — your GPU needs to actually be able to produce enough FPS to "feed" it. If you're getting 80 FPS on a 240Hz monitor, you're not using most of its potential. Check our calculator to see how much FPS your hardware can realistically hit in specific games.
What is response time?
It's the time it takes a pixel to switch from one color to another (typically measured in milliseconds, e.g. 1ms, 5ms). A slow response time leaves a "blur trail" (ghosting) behind fast-moving objects — which is both visually distracting and can make it harder to track targets clearly in competitive games.
General advice: aim for a response time in the 1-5ms range for competitive games. It's less critical if you're mainly focused on cinematic/single-player titles.
Panel types: TN, VA, IPS
- TN (Twisted Nematic): The fastest response times and usually the highest Hz options, but the weakest color accuracy and viewing angles. Still preferred by some pure competitive FPS players, though it's increasingly being replaced by IPS.
- VA (Vertical Alignment): The best contrast ratio and black levels (particularly striking in dark scenes), with mid-tier response times. A strong choice for cinematic games and movie watching.
- IPS (In-Plane Switching): The best color accuracy and viewing angles — modern IPS panels have also closed much of the response time gap with TN. Today, it's the most balanced overall choice for most gamers.
Balancing resolution vs. Hz
At the same budget, should you prioritize higher resolution or higher Hz? It depends on your GPU power — with a high-end GPU, a combo like 1440p/240Hz can make sense, but "filling" 4K/144Hz (actually producing that much FPS) can be difficult with a mid-range or budget GPU. Comparing different resolution/Hz scenarios against your own hardware in our calculator is the fastest way to see which combination is realistic for you.
Pay attention to G-Sync/FreeSync support
To get the full benefit of a high Hz panel, it's also important the monitor supports variable refresh rate (VRR) — this prevents screen tearing while avoiding the lag VSync introduces. See our VSync/G-Sync/FreeSync guide for details.
Summary: how to decide
- If competitive performance is the priority: high Hz (144-240+), low response time, IPS or TN panel.
- If visual experience/cinematic games are the priority: VA or IPS panel, prioritize contrast and color quality, 144Hz is usually enough.
- Whatever you buy, make sure your GPU can actually "feed" that monitor — otherwise you won't use most of the Hz you paid for.
Frequently Asked Questions
Is going from 144Hz to 240Hz actually noticeable?
Yes, for experienced players in competitive games, especially in aiming precision and motion smoothness. But the difference isn't as dramatic as going from 60Hz to 144Hz — the gains diminish as you go higher.
Is an IPS panel fast enough for competitive gaming?
Yes, modern IPS panels can now reach response times close to 1ms — a speed that only TN panels offered a few years ago is now available on most high-end IPS monitors too.
Does a curved monitor add anything to the gaming experience?
Especially on ultrawide models, it enhances the sense of peripheral immersion for a more enveloping experience, but it has no direct effect on performance (FPS, latency) — it's purely a matter of preference.