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.
- Gamepower RAPID €13.33
- Cepter C27ESPORTP540 €12.40
- Ilectry IYVISION2736 €12.53
| Model | Gamepower RAPID | Cepter C27ESPORTP540 | Ilectry IYVISION2736 |
|---|---|---|---|
| Running cost | |||
| Running cost (per year) | €13.33 | €12.40 | €12.53 |
| over 10 years | €133 +€9 over 10 years | €124 | €125 +€1 over 10 years |
| kWh per year | 47.1 | 43.8 | 44.2 |
| kg CO₂e per year from electricity use | 9.9 | 9.2 | 9.3 |
| Specifications | |||
| Brand | Gamepower | Cepter | Ilectry |
| Model | RAPID | C27ESPORTP540 | IYVISION2736 |
| Energy class | E | E | E |
| Screen size | 27″ (68.6 cm) | 27″ (68.5 cm) | 27″ (68.5 cm) |
| Power in on mode (SDR) | 21.5 W | 20 W | 20.2 W |
| Standby | 0.4 W | 0.2 W | 0.2 W |
| Networked standby | 0 W | – | – |
| Off mode | 0.3 W | 0.1 W | – |
| Resolution | 1920 × 1080 | 1920 × 1080 | 1920 × 1080 |
| Aspect ratio | 16:9 | 16:9 | 16:9 |
| Panel | LCD | LCD | LED LCD |
| Refresh rate | 360 Hz | 540 Hz | 360 Hz |
| Power supply | External | External | External |
| Guaranteed support | 5 years | 7 years | 3 years |
| Spare parts available | 2 years | 7 years | 10 years |
| On the market since | March 28, 2025 | March 1, 2025 | January 31, 2024 |
| EPREL registration number | 2314378 | 2259487 | 1922259 |
| Energy class (HDR) | – | G | E |
| Power in on mode (HDR) | – | 35 W | 20.1 W |
| Software updates | – | 7 years | 3 years |
| EAN | – | – | 5600413206287 |
Rows where the models differ are highlighted.