Gigabyte G27Q3
- Monitors
- 27″
- QHD
- LCD / LED
Uses 4% less energy than the average for 27-inch monitors on Wattabill (3150 models).
Running cost at a glance
- €13.57 per year
- €136 over 10 years
- 46.9 kWh per year
- 9.8 kg CO₂e per year from electricity use
Your country and usage
- Electricity at €0.2896 per kWh (household price with taxes, Eurostat 2025-S2).
- 210 g CO₂e per kWh generated in 2023 (European Environment Agency). Counts use only, not manufacturing.
We assume prices stay the same over the years.
Electricity prices in all EU countries
Same size and resolution, cheaper to run
Models on the market with the same screen size and resolution as the Gigabyte G27Q3 that use at least 5% less energy.
About this model
Text from the manufacturer, via Icecat.
- 27-inch SS IPS with QHD Resolution – Sharp visuals with fast response and wide viewing angles
- 320Hz Refresh Rate, 1ms Response Time – Ultra-smooth motion for fast-paced, competitive gaming
- 10-bit Color, 98% DCI-P3 Gamut, Delta E < 2 – Accurate, vibrant colors with precise color reproduction
- VESA DisplayHDR 400 & FreeSync Premium – Improved contrast and tear-free gameplay for a smoother experience
- Fully Ergonomic Stand – Height, tilt, swivel, and pivot adjustments for optimized comfort and viewing flexibility
Experience ultra smooth gaming with the G27Q3, featuring a 320Hz refresh rate and 1ms response time. Enjoy tear free performance with AMD FreeSync Premium and vivid visuals powered by 98% DCI P3 color for immersive, high speed gameplay.
Specifications
| Brand | Gigabyte |
|---|---|
| Model | G27Q3 |
| Energy class | E |
| Screen size | 27″ (68.4 cm) |
| Power in on mode (SDR) | 21.4 W |
| Energy class (HDR) | G |
| Power in on mode (HDR) | 40 W |
| Standby | 0.5 W |
| Off mode | 0.3 W |
| Resolution | 2560 × 1440 |
| Aspect ratio | 16:9 |
| Panel | LED LCD |
| Refresh rate | 60 Hz |
| Power supply | Internal |
| Guaranteed support | 7 years |
| Software updates | 8 years |
| Spare parts available | 7 years |
| On the market since | March 11, 2026 |
| EPREL registration number | 2544332 |
Source: EPREL, European Commission. Data updated October 13, 2026.
Product description and images: Icecat (Open Icecat), provided as is, without warranty.