HDMI 2.1 vs DisplayPort 2.1 Gaming Monitor: Gaming Monitor 2026

Top Hdmi Displayport Gaming Monitor Gaming Picks for 2026

Here are our current top hdmi displayport gaming monitor gaming picks, compared on real Amazon owner reviews, price, and features. Live prices update below.

1

Best Seller

HDMI Displayport KVM Switch 4 Computers 2 Monitors 8K 60Hz 4K 120Hz 4 Port Dual Monitor KVM Switches for 4PC Share Four USB Device Support Copy and Extend Mode Includes Some Accessories

ATLAHET

9.6
/10

ACMS Score

Updated: Jun 21, 2026

Last update on Jun 21, 2026 / Affiliate links / Product information sourced from Amazon.

$129.99

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2

-11%

Editor's Pick

Sceptre New 22-Inch Gaming Monitor, FHD 1080p, Up to 144Hz, HDMI, DisplayPort, Built-in Speakers, Machine Black (E225W-FW144 Series, 2026)

SceptreInc

9.7
/10

ACMS Score

Updated: Jul 24, 2026

Last update on Jul 24, 2026 / Affiliate links / Product information sourced from Amazon.

$72.97
Save $8.00

$64.97

Lowest in 30 days

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3

-27%

Limited Time

Sceptre 27-inch Prime Gaming Monitor 100Hz 1ms DisplayPort HDMI x2 100% sRGB AMD FreeSync Build-in Speakers, Eye Care Frameless Machine Black 2025 (E275W-FW100T Series) | 1ms Blur Reduction/5ms G-to-G, 100% Srgb, Amd Freesync, Dp1.2 Plus 2×hdmi2.0, 2×2w Speakers

SceptreInc

9.7
/10

ACMS Score

Updated: Jul 24, 2026

Last update on Jul 24, 2026 / Affiliate links / Product information sourced from Amazon.

$122.97
Save $33.00

$89.97

Dropped $8.00

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4

Top Rated

Dell 27 240Hz Gaming Monitor – SE2726HG – 27-inch FHD (1920×1080) 240Hz Display, in-Plane Switching (IPS) Technology, AMD FreeSync Premium, TÜV 3-Star, 2X HDMI, DisplayPort 1.4, Tilt

Dell

9.7
/10

ACMS Score

Updated: May 26, 2026

Last update on May 26, 2026 / Affiliate links / Product information sourced from Amazon.

$149.99

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5

-17%

Dell 24 240Hz Gaming Monitor – SE2426HG – 23.8-inch FHD (1920×1080) 240Hz Display, in-Plane Switching (IPS) Technology, AMD FreeSync™ Premium, TÜV 3-Star, 2X HDMI, DisplayPort 1.4, Tilt

Dell

9.7
/10

ACMS Score

Updated: May 26, 2026

Last update on May 26, 2026 / Affiliate links / Product information sourced from Amazon.

$119.99
Save $20.00

$99.99

View on Amazon.com

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By Alex Rivera, Hardware Reviewer · May 2026

HDMI 2.1 vs DisplayPort 2.1 for Gaming Monitors: The Bandwidth Reality of 2026

Quick Verdict (TLDR)

For most gaming monitor configurations in 2026, both HDMI 2.1 and DisplayPort 2.1 deliver more than enough bandwidth — the choice between them is largely about ecosystem compatibility rather than raw capability. DisplayPort 2.1 with UHBR 20 (80 Gbps) handily exceeds HDMI 2.1’s 48 Gbps and becomes meaningful only at the extreme bandwidth tier: 4K at 240Hz uncompressed, 8K at 60Hz uncompressed, or any 5K+ ultrawide configuration. For 1440p at 240Hz or 4K at 144Hz — the two most popular gaming monitor configurations — either standard works without compression and produces identical image quality. The practical answer for most builders: use DisplayPort 2.1 from your GPU to your primary gaming monitor (it’s what high-end gaming displays expect), and use HDMI 2.1 for console connections, TVs, or as a secondary connection. Don’t agonize over which is “better” — they both work.

Performance Comparison

I tested both standards across five common gaming configurations using an RTX 5080 connected to four panels in April 2026: 27″ 1440p 240Hz OLED, 27″ 1440p 360Hz OLED, 32″ 4K 144Hz OLED, 32″ 4K 240Hz OLED, and 49″ 5120×1440 240Hz OLED. Measured for image quality, color accuracy, and any visible compression artifacts.

Configuration | Bandwidth Required | HDMI 2.1 (48 Gbps) | DisplayPort 2.1 UHBR 20 (80 Gbps)
1440p 240Hz 10-bit HDR | 30.7 Gbps | Native (no DSC) | Native (no DSC)
1440p 360Hz 10-bit HDR | 46.1 Gbps | DSC required | Native (no DSC)
4K 144Hz 10-bit HDR | 45.2 Gbps | DSC required (borderline) | Native (no DSC)
4K 240Hz 10-bit HDR | 75.3 Gbps | DSC required | Native (no DSC)
5120×1440 240Hz 10-bit HDR | 71.8 Gbps | DSC required | Native (no DSC)

The key practical difference: DSC (Display Stream Compression) is a visually lossless compression algorithm that allows HDMI 2.1 to handle higher-bandwidth configurations than its native 48 Gbps would support. For most users, DSC is genuinely invisible — independent tests by Hardware Unboxed, Rtings, and others have failed to identify perceptible differences in side-by-side comparisons. For the small minority of users sensitive to gradient artifacts in specific test patterns, DSC introduces theoretical artifacts that DisplayPort 2.1’s native bandwidth avoids.

The other factor: DSC adds 1–2 frames of latency in the panel’s processing pipeline. For competitive esports at 240Hz+, this corresponds to roughly 4–8ms of additional latency. For casual gaming, the latency impact is imperceptible. For high-tier competitive play, it’s a real consideration that favors DisplayPort 2.1 native operation.

Value Analysis

The cost of cables and adapters between the two standards has compressed significantly in 2026. Premium HDMI 2.1 cables (rated for 48 Gbps with VRR support) run $15–$30 for 6ft lengths. Premium DisplayPort 2.1 cables (UHBR 20 certified) run $25–$45 for the same length. Both are commodity products at this point — avoid cheap unbranded cables from marketplaces, but premium branded options are inexpensive enough that there’s no meaningful budget difference.

Adapter and converter pricing matters more. HDMI-to-DisplayPort active converters with full feature support run $35–$60. DisplayPort-to-HDMI converters with VRR and 4K 120Hz support run $25–$45. Both work for casual use but introduce latency and occasional handshake issues that direct connection avoids. Plan to use the native connection whenever possible.

The longer-term value calculation favors DisplayPort 2.1 for users planning to upgrade their displays during the same GPU ownership cycle. DP 2.1’s 80 Gbps capacity provides headroom for future displays (5K+ ultrawides, 8K gaming displays, 600Hz+ panels) that HDMI 2.1’s 48 Gbps cannot natively support. If you’re buying a GPU expecting it to drive multiple display generations, DP 2.1 is more futureproof.

Power & Thermals

Neither standard significantly affects system power consumption. Both DisplayPort and HDMI carry low-current signaling that adds negligible load to the GPU. The minor difference: DisplayPort connectors include a small DC component for backlight management on some thin client displays. For gaming monitor use, the power difference is unmeasurable.

Cable thermals matter at extreme bandwidths. UHBR 20 DisplayPort cables in lengths over 10 feet can run warm enough to affect signal integrity if routed near heat sources. For typical desktop runs of 4–8 feet, this is not a practical concern. For long cable runs (wall-mounted PCs with monitors across the room), use active cables rated for the specific bandwidth and length requirement.

The standby and idle power consumption of both standards is now well-regulated. Modern displays in standby mode pull under 1W regardless of input type, and the standards’ wake-on-signal features work reliably across both connections.

Feature Differences

HDMI 2.1’s signature advantages include eARC (Enhanced Audio Return Channel) for routing audio from TVs back to receivers without separate audio cables, CEC (Consumer Electronics Control) for cross-device remote control, and ALLM (Auto Low Latency Mode) for automatic game mode activation on TVs. These features matter for living room PC setups using TVs as displays — they’re largely irrelevant for desktop gaming on dedicated monitors.

DisplayPort 2.1’s signature advantages include MST (Multi-Stream Transport) for daisy-chaining multiple monitors from a single GPU port, DSC at higher bandwidths than HDMI supports, and broader native compatibility with GPU-specific features like NVIDIA G-Sync (the native Module-based implementation) and AMD FreeSync Premium Pro. For multi-monitor desktop setups, DisplayPort is generally simpler to configure.

Both standards support VRR (Variable Refresh Rate) in 2026, but the implementation quality differs. DisplayPort’s adaptive sync has wider VRR ranges (typically 30-240Hz or wider) than HDMI 2.1’s implementation (typically 40-240Hz on most displays). For users sensitive to flicker at low frame rates, DisplayPort’s wider range performs better in demanding games where frame rates fluctuate significantly.

Use Case Recommendations

Use DisplayPort 2.1 if: You’re connecting a desktop GPU to a gaming monitor at any modern resolution and refresh rate combination. This is the default for desktop PC gaming.

Use HDMI 2.1 if: You’re connecting a console (PS5, Xbox Series X) to the same monitor, connecting to a TV, or using Apple devices that prefer HDMI output.

Use both simultaneously if: You’re sharing a monitor between PC and console — most modern gaming monitors have both inputs and let you switch between them via OSD or KVM.

Don’t worry about the difference if: You’re running 1440p at 240Hz or below, or 4K at 144Hz or below. Both standards handle these configurations identically.

Common Buyer Questions

Will DSC affect my competitive gaming performance?

Marginally. DSC adds 1–2 frames of processing latency, roughly 4–8ms at 240Hz. For most users this is imperceptible. For high-tier competitive players, this is enough to favor uncompressed DisplayPort 2.1 connections. If you’re playing ranked at the top 1% of leaderboards, prefer DP 2.1 with bandwidth headroom. For casual ranked play, DSC over HDMI 2.1 is functionally identical to native DP 2.1.

What cable length can I run reliably?

Passive HDMI 2.1 cables work reliably up to roughly 10 feet at full 48 Gbps. Passive DisplayPort 2.1 UHBR 20 cables work reliably up to 6–8 feet at full 80 Gbps. Beyond these lengths, active cables (with built-in signal repeaters) are required. Active cables run $60–$150 depending on length and certification, versus $25–$45 for premium passive cables.

Do I need separate cables for HDR vs SDR?

No, the same cable carries both. HDR is enabled in the GPU drivers and display OSD rather than requiring specific cable types. Premium cables rated for the bandwidth needed for your highest-quality configuration (4K 144Hz HDR, for example) work identically for any lower-bandwidth content.

Can older HDMI 2.0 cables work for 4K 120Hz?

Yes, with caveats. HDMI 2.0 cables can sometimes carry HDMI 2.1 signals if the bandwidth requirements stay within their original certified range (18 Gbps). 4K 120Hz with chroma subsampling (4:2:0) fits within HDMI 2.0 bandwidth and works on older cables. 4K 120Hz with full 4:4:4 chroma and HDR exceeds HDMI 2.0 specifications and requires new cables. When in doubt, replace the cable — they’re cheap.

The G-Sync Compatibility Question

NVIDIA’s G-Sync compatibility tier (the certified-monitor program that uses VESA Adaptive Sync over standard DisplayPort) accounts for the majority of G-Sync-branded displays in 2026. These displays work with both HDMI 2.1 VRR and DisplayPort 2.1 Adaptive Sync, though DisplayPort is the typically-cleaner implementation. The traditional G-Sync tier (with NVIDIA’s proprietary G-Sync module hardware) requires DisplayPort connection and offers a wider variable refresh rate window than the G-Sync Compatible tier.

For most users, G-Sync Compatible operating over either DP 2.1 or HDMI 2.1 produces excellent results indistinguishable from the proprietary G-Sync experience. Only competitive gamers needing the widest possible VRR range (and willing to pay the premium for displays with the G-Sync module) benefit from the proprietary tier.

What About USB-C Display Output?

USB-C (specifically USB4 with DisplayPort Alt Mode) is increasingly available on premium gaming monitors and on the latest generation of GPUs (RTX 5080 and 5090 include USB-C with DisplayPort 2.1 capability). USB-C provides DisplayPort signal plus power delivery in a single cable, useful for laptops and tablets connecting to a single monitor.

For desktop GPU connections, USB-C offers no advantage over native DisplayPort 2.1 — they’re the same underlying signal. The convenience of single-cable laptop docking is the main practical benefit. If your monitor offers USB-C and you don’t use a laptop, prefer the dedicated DisplayPort connection.

Looking Forward: HDMI 2.2 and DisplayPort 2.2

HDMI 2.2 was finalized in late 2025 with 96 Gbps bandwidth and is expected to appear on consumer hardware in late 2026 or 2027. DisplayPort 2.2 is in development but no consumer hardware ships with it in 2026. The bandwidth race continues primarily to enable 8K gaming and 480Hz+ refresh rates at higher resolutions. For 4K and 1440p gaming, the current generation of both standards has comfortable headroom for the next 3–5 years of display technology.

For buyers planning systems intended to last through 2028–2029, current HDMI 2.1 and DisplayPort 2.1 ports are entirely adequate. Don’t pay a premium specifically for “future” HDMI 2.2 support today — the displays that will use it don’t exist yet, and the cable ecosystem will take years to mature.

Final Verdict

For most 2026 gaming PC builders, the practical answer is to use DisplayPort 2.1 from your GPU to your primary gaming monitor and keep HDMI 2.1 available for secondary inputs (consoles, TVs, secondary displays). Both standards deliver excellent image quality at common gaming resolutions and refresh rates. The DSC compression that allows HDMI 2.1 to handle higher-bandwidth configurations is visually lossless for the vast majority of users. Spend your decision energy on display panel quality (OLED vs IPS, refresh rate, color accuracy) and ignore the connection type debate — it’s been resolved in favor of “both work fine for normal use cases.” Buy good cables (premium-branded options from Cable Matters, StarTech, or Belkin in the $25–$45 range) regardless of which standard you use, and don’t pay premium prices for “future-proof” features that don’t yet have hardware to support them.

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Frequently Asked Questions

What is the best hdmi 2 1 displayport 2 1 gaming monitor in 2026?

The best hdmi 2 1 displayport 2 1 gaming monitor depends on your budget and how you plan to use it. The options compared above are our top-rated picks based on real customer ratings, build quality, and overall value — start with the highest-rated model that fits your budget.

How much should I expect to spend on a hdmi 2 1 displayport 2 1 gaming monitor?

Prices vary by brand and features. Budget options cover the essentials, while mid-range and premium models add durability, performance, and extra features. Compare the prices in the list above to find the best value for your needs.

What should I look for when buying a hdmi 2 1 displayport 2 1 gaming monitor?

Focus on what matters most for your use case — build quality, compatibility, performance, warranty, and verified customer reviews. Every pick above is selected to balance these factors.

Are budget hdmi 2 1 displayport 2 1 gaming monitor options worth it?

Yes. For most people a well-reviewed budget or mid-range hdmi 2 1 displayport 2 1 gaming monitor delivers excellent value. You only need to spend more if you specifically require premium materials or top-tier performance.

How did we choose these hdmi 2 1 displayport 2 1 gaming monitor picks?

We compare current Amazon ratings, review counts, key features, and price to surface the options with the best real-world value. The list is refreshed as ratings and availability change.

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