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3 monitors side by side.

6 h a day
  • 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.

Yearly running cost

Bars in proportion to the energy each model uses.

  • Avalonit IPS270Q100 €11.29
  • Gamepower RAPID Q-MAX €7.75
  • Cepter C27ATILIUSX12 €9.30
Model Avalonit IPS270Q100 Gamepower RAPID Q-MAX Cepter C27ATILIUSX12
Running cost
Running cost (per year) €11.29 €7.75 €9.30
over 10 years €113 +€35 over 10 years €78 €93 +€16 over 10 years
kWh per year 39.9 27.4 32.9
kg CO₂e per year from electricity use 8.4 5.7 6.9
Specifications
Brand Avalonit Gamepower Cepter
Model IPS270Q100 RAPID Q-MAX C27ATILIUSX12
Energy class E E D
Screen size 27″ (68.6 cm) 27″ (68.6 cm) 27″ (68 cm)
Power in on mode (SDR) 18.2 W 12.5 W 15 W
Energy class (HDR) E – D
Power in on mode (HDR) 18.2 W – 16 W
Standby 0.2 W 0.3 W 0.2 W
Networked standby 0 W 0.4 W –
Off mode 0.2 W 0.3 W 0.2 W
Resolution 2560 × 1440 2560 × 1440 2560 × 1440
Aspect ratio 16:9 16:9 16:9
Panel LED LCD LCD LED LCD
Refresh rate 100 Hz 300 Hz 144 Hz
Power supply External External External
On the market since October 15, 2025 December 27, 2024 September 1, 2025
EPREL registration number 2500513 2231840 2414148
Guaranteed support – – 7 years
Software updates – – 7 years
Spare parts available – – 7 years

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