Compare models
3 monitors side by side.
- Electricity at €0.2832 per kWh (household price with taxes, Eurostat 2026-S1).
- 210 g CO₂e per kWh generated in 2023 (European Environment Agency). Counts use only, not manufacturing.
Electricity prices in all EU countries
- Cheapest to run
- Add a model Use the Compare buttons on any of the monitors.
Yearly running cost
Bars in proportion to the energy each model uses.
- Gamebooster GB-27C240FF €13.09
- iiyama XU2763HSU-B1 €6.45
- iiyama XB2792HSU-B1 A €6.64
| Model | Gamebooster GB-27C240FF | iiyama XU2763HSU-B1 | iiyama XB2792HSU-B1 A |
|---|---|---|---|
| Running cost | |||
| Running cost (per year) | €13.09 | €6.45 | €6.64 |
| over 10 years | €131 +€66 over 10 years | €65 | €66 +€2 over 10 years |
| kWh per year | 46.2 | 22.8 | 23.4 |
| kg CO₂e per year from electricity use | 9.7 | 4.8 | 4.9 |
| Specifications | |||
| Brand | Gamebooster | iiyama | iiyama |
| Model | GB-27C240FF | XU2763HSU-B1 | XB2792HSU-B1 A |
| Energy class | E | B | B |
| Screen size | 27″ (6.8 cm) | 27″ (68.6 cm) | 27″ (68.6 cm) |
| Power in on mode (SDR) | 21.1 W | 10.4 W | 10.7 W |
| Energy class (HDR) | G | – | – |
| Power in on mode (HDR) | 27.3 W | – | – |
| Standby | 0.4 W | 0.3 W | 0.5 W |
| Networked standby | 0 W | – | – |
| Off mode | 0 W | 0.3 W | 0.3 W |
| Resolution | 1920 × 1080 | 1920 × 1080 | 1920 × 1080 |
| Aspect ratio | 16:9 | 16:9 | 16:9 |
| Panel | LCD | LED LCD | LED LCD |
| Refresh rate | 60 Hz | 60 Hz | 60 Hz |
| Power supply | Internal | Internal | Internal |
| On the market since | May 30, 2025 | December 1, 2023 | June 1, 2026 |
| EPREL registration number | 2374672 | 1828497 | 2692644 |
| Guaranteed support | – | 7 years | 8 years |
| Software updates | – | 8 years | 8 years |
| Spare parts available | – | 7 years | 7 years |
Rows where the models differ are highlighted.