Costs for 0.283 €/kWh
· Eurostat 2026 H1
Comparison · TVs & monitors
Cooler Master GM34-CW vs Hgfrtee B340QQU16
Hgfrtee B340QQU16 uses 44 kWh less a year: €12 a year at your price, €125 over ten years.
| Cooler Master GM34-CW | Hgfrtee B340QQU16 | |
|---|---|---|
| Yearly consumption | 56 kWh | 12 kWh |
| Cost per year | €16 | €3 |
| Cost over 10 years | €158 | €33 |
| Rank in its group | 1,344 / 1,482 | 11 / 1,482 |
| Group | Monitors, 32–42″ | Monitors, 32–42″ |
| Energy class SDR / HDR | G / G | C / – |
| On-mode power SDR | 38.2 W | 8.0 W |
| On-mode power HDR | 47.7 W | — |
| Standby / networked standby | 0.3 W | 0.1 W |
| Screen diagonal | 34″ | 34″ |
| Resolution | 3440×1440 | 3440×1440 |
| Panel | LCD | LCD |
| Refresh rate | 144 Hz | 165 Hz |
| Spare parts (minimum) | 7 years | 1 years |
| Software updates (minimum) | — | 1 years |
| Guarantee (supplier) | — | 1 years |
If Cooler Master GM34-CW is cheaper to buy, the price gap is paid back by lower running costs only when it is smaller than the cost difference over the years you keep it. Work it out with your prices →