Compare models
2 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.
- Gawfolk GF270C €12.47
- Gamebooster Lyris FF20 €9.12
| Model | Gawfolk GF270C | Gamebooster Lyris FF20 |
|---|---|---|
| Running cost | ||
| Running cost (per year) | €12.47 | €9.12 |
| over 10 years | €125 +€33 over 10 years | €91 |
| kWh per year | 44 | 32.2 |
| kg CO₂e per year from electricity use | 9.2 | 6.8 |
| Specifications | ||
| Brand | Gawfolk | Gamebooster |
| Model | GF270C | Lyris FF20 |
| Energy class | E | D |
| Screen size | 27″ (68 cm) | 27″ (69 cm) |
| Power in on mode (SDR) | 20.1 W | 14.7 W |
| Standby | 0.3 W | 0.2 W |
| Networked standby | 0 W | 0 W |
| Off mode | 0.2 W | 0.2 W |
| Resolution | 1920 × 1080 | 1920 × 1080 |
| Aspect ratio | 16:9 | 16:9 |
| Panel | LCD | LCD |
| Refresh rate | 200 Hz | 200 Hz |
| Power supply | External | External |
| On the market since | January 14, 2022 | January 6, 2026 |
| EPREL registration number | 1447861 | 2588496 |
| Energy class (HDR) | – | D |
| Power in on mode (HDR) | – | 14.7 W |
| Guaranteed support | – | 1 year |
| Software updates | – | 1 year |
| Spare parts available | – | 1 year |
Rows where the models differ are highlighted.