Best 360Hz and 540Hz Gaming Monitors: Is Ultra-High Refresh Worth It?

For most players who want ultra-high refresh, the Alienware AW2725DF is the safest 360Hz pick because it pairs the speed with a 1440p QD-OLED image, while the ASUS ROG Swift Pro PG248QP (540Hz) and the Alienware AW2524H (480Hz, 500Hz overclock) are specialist 1080p esports panels for people whose graphics card can push far past 360 fps. If your frame rates sit below about 240 fps in the games you play, none of these monitors will show their full advantage, and a 240Hz screen is the better use of money.

What 360Hz and 540Hz Actually Change

Frame time is the useful way to see the gains. At 240Hz each refresh lasts about 4.2 ms, at 360Hz about 2.8 ms, and at 540Hz about 1.9 ms. Each step saves less time than the one before, which is why reviewers call the move from 240Hz to 360Hz and beyond a refinement for competitive players rather than a transformation. The benefit is also gated by the rest of the system: the game must be limited by the GPU and CPU at several hundred frames per second, and the monitor’s response time must be fast enough to keep up.

ASUS ROG XG279CNS 27 Inch 1080p 380Hz USB-C Gaming Monitor | ELMB Sync, Tripod Socket, IPS, DisplayHDR™ 400, DisplayWidget Center, 0.3ms

Chosen because it specifies ELMB Sync and Tripod Socket.

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KTC 25M2 Pro 400Hz Gaming Monitor, 24.5 Inch 360Hz Gaming Monitor 1080P, Fast IPS, 1ms GTG, DAC, Adaptive Sync, Vertical Monitors w/Shielding Hood, HDMI DP, Tilt/Swivel/Pivot/Height Adjustment, VESA

Chosen because it specifies 24.5 Inch 360Hz Gaming Monitor 1080P and Fast IPS.

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Amzfast 25 Inch White Gaming Monitor 320Hz/300Hz/240Hz, FHD 1080P 1ms Fast IPS Monitor, 12 Months Warranty (DP Cable) TÜV Rheinland Eye Care | AI Crosshair, Night Vision Function, AMZG25F6F

Chosen because it specifies FHD 1080P 1ms Fast IPS Monitor and 12 Months Warranty (DP Cable) TÜV Rheinland Eye Care.

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BenQ Zowie XL2566X+ 24.1 DyAc 2 400Hz Fast TN Gaming Monitor for Esports | 400Hz, Fast TN Panel, DyAc 2 Technology, XL Setting to Share, Black eQualizer, Color Vibrance, S Switch, Shielding Hood

Chosen because it specifies 400Hz and Fast TN Panel.

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Two panel families dominate this tier. Fast LCDs (TN or Fast IPS) reach the highest refresh rates at 1080p. OLED monitors list response times of 0.03 ms GtG and now reach 360Hz to 500Hz at 1440p, so they offer both speed and image quality, with the usual OLED care points around brightness and static images.

Ultra-High-Refresh Monitors at a Glance

Alienware AW2725DF: The 360Hz Reference

Dell lists the AW2725DF as a flat 27-inch QD-OLED at 2560 x 1440 and 360Hz with a 0.03 ms GtG response time, VESA DisplayHDR True Black 400, two DisplayPort 1.4 inputs, one HDMI 2.1 input and a five-port USB hub. It uses AMD FreeSync Premium Pro with VESA Adaptive Sync, and the stand offers height, pivot, swivel and tilt adjustment with a 100 x 100 VESA pattern.

DisplayNinja calls it one of the best 27-inch 1440p gaming monitors, citing the QD-OLED panel, wide colour gamut and variable refresh up to 360Hz. RTINGS describes the refresh rate as extremely fast, with near-instant response and very low input lag, and notes that the cheaper AW2726DM is a lower-end QD-OLED whose main differences are a slower refresh rate and fewer extras. For the query people search as “Alienware 360Hz”, this is the model that fits. Reviewers also point out that it lacks an NVIDIA G-SYNC module, though the monitor works with NVIDIA cards through Adaptive Sync.

As with any OLED, the usual guidance applies: avoid static images for long periods and follow Dell’s warranty and care terms.

OLED at 480Hz and 500Hz

The Samsung Odyssey OLED G6 (G60SF) reaches 500Hz on a 27-inch 1440p QD-OLED. TweakTown lists 0.03 ms response, 300 nits brightness, 99% DCI-P3 coverage, DisplayHDR True Black 500 and an anti-glare coating. The ASUS ROG Swift OLED PG27AQDP is described by RTINGS as a premium 27-inch 1440p OLED at 480Hz; because a full maker spec sheet could not be confirmed for this guide, check ASUS for its ports and warranty.

At these rates the monitor can outrun most systems, so the question is whether your game will output 400 or more frames per second at 1440p. Titles such as Counter-Strike 2, Valorant and older esports engines can, on a strong CPU and GPU. Heavier single-player games will not.

1080p Esports Panels: 480Hz to 540Hz

The Alienware AW2524H is a 24.5-inch 1080p Fast IPS panel. Dell lists 400 nits, 99% sRGB, DisplayHDR 400, NVIDIA G-SYNC and a minimum 0.5 ms GtG response. TFTCentral and PCWorld describe it as the first 500Hz monitor, with a native 480Hz and a 500Hz overclock mode. It has one DisplayPort 1.4 and two HDMI 2.0 inputs. Reaching 500Hz needs a graphics card with DisplayPort DSC support; without it, you are limited to 360Hz.

The ASUS ROG Swift Pro PG248QP is a 24.1-inch 1080p Esports TN panel. ASUS lists 540Hz via an overclock setting in the on-screen menu, a 0.2 ms GtG response time, NVIDIA G-SYNC, Reflex Analyzer and ULMB 2. Retailer listings show one DisplayPort 1.4 with DSC, two HDMI 2.0 and two USB 3.2 Gen 1 ports, and a 100 x 100 VESA mount. Because the HDMI ports are version 2.0, they cap at 240Hz, and 540Hz needs DisplayPort. TechSpot’s review says the 0.2 ms claim is optimistic and reports a measured average closer to 2 ms, which is a reminder that listed response times are best-case figures.

This is the answer to “highest Hz monitor” in the sources reviewed. It is possible newer or regional models exceed 540Hz, and that was not confirmed here, so treat 540Hz as the highest figure found rather than a guaranteed record.

Is Ultra-High Refresh Worth It?

• Yes, if you play fast competitive shooters, your system already holds 300+ fps, and you value any reduction in latency and blur.
• Maybe, if you want OLED image quality and some headroom. A 360Hz OLED like the AW2725DF is a better all-round monitor than a 540Hz TN for mixed gaming, video and desktop use.
• No, if your frame rates sit below 200 fps in your main games, or you play mostly single-player titles. A 240Hz or 1440p 165Hz screen delivers most of the benefit.

Also note colour. Esports TN panels trade colour and viewing angle for speed, and 1080p on a 24-inch screen is noticeably less sharp than 1440p on 27 inches.

Pick a Monitor If…

Setup Notes

• Use DisplayPort for the top refresh rates. HDMI 2.0 ports on the PG248QP and AW2524H do not carry the full speed.
• Set the refresh rate in Windows advanced display settings after connecting, then enable the monitor’s overclock or high-refresh mode if the maker provides one.
• Frame rate limiters and G-SYNC or FreeSync settings behave differently near the top of the VRR range; keep the in-game cap a few frames below the maximum to avoid tearing or latency spikes.
• Overclock modes are maker-supported settings, but if you see flicker or artefacts, drop back to the native rate and contact the maker.

Alternatives

• 240Hz 1440p OLED or IPS. Models such as the LG UltraGear 27GR83Q (IPS) or Alienware AW2726DM (QD-OLED) cover most competitive needs at a lower tier.
• ASUS ROG Strix OLED XG27AQDMG. A 240Hz glossy WOLED for buyers who care more about image quality than raw speed.
• 4K 240Hz OLED. For mixed play where sharpness matters, models like the Alienware AW3225QF trade some refresh for resolution.

Frequently Asked Questions

Is 540Hz noticeably better than 360Hz?

The measurable gain is about 0.9 ms of frame time, which most players cannot perceive directly. Competitive specialists may value the lower latency, but the monitor type matters more: a 360Hz OLED may look and feel better overall than a 540Hz TN.

What is the highest hertz monitor available?

Among the sources reviewed, the ASUS ROG Swift Pro PG248QP at 540Hz (via overclock setting) was the highest stated. New models appear regularly, so a newer announcement may exist.

Which Alienware monitor has 360Hz?

The Alienware AW2725DF is a 27-inch QD-OLED at 360Hz and 1440p. The AW2524H is the Alienware 1080p model with 480Hz native and a 500Hz overclock mode.

Do I need a special cable or port?

DisplayPort 1.4 is the usual connection for the top rates, and 500Hz or 540Hz modes rely on DSC. Check that your graphics card supports it, and use the cable supplied by the maker.

Will my graphics card use 360Hz or more?

Only if it produces that many frames per second in your game. Light esports titles can, with a strong CPU and GPU. If your average is far below the refresh rate, the extra hertz is unused.

Is an OLED worry-free at 360Hz?

OLED panels can retain static images, so follow the maker’s care guidance and warranty terms, and avoid leaving a static desktop on screen for hours.