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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.

  • Gameon GOAD27QHD240IPS €16.13
  • ASUS PG27AQDP €15.20
  • Gamepower RAPID Q-MAX €7.75
Model Gameon GOAD27QHD240IPS ASUS PG27AQDP Gamepower RAPID Q-MAX
Running cost
Running cost (per year) €16.13 €15.20 €7.75
over 10 years €161 +€84 over 10 years €152 +€74 over 10 years €78
kWh per year 56.9 53.7 27.4
kg CO₂e per year from electricity use 12 11 5.7
Specifications
Brand Gameon ASUS Gamepower
Model GOAD27QHD240IPS PG27AQDP RAPID Q-MAX
Energy class F F E
Screen size 27″ (69 cm) 27″ (67.3 cm) 27″ (68.6 cm)
Power in on mode (SDR) 26 W 24.5 W 12.5 W
Energy class (HDR) G G –
Power in on mode (HDR) 29 W 29.6 W –
Standby 0.5 W 0.3 W 0.3 W
Off mode 0.3 W 0.3 W 0.3 W
Resolution 2560 × 1440 2560 × 1440 2560 × 1440
Aspect ratio 16:9 16:9 16:9
Panel LED LCD OLED LCD
Refresh rate 240 Hz 480 Hz 300 Hz
Power supply Internal External External
On the market since May 14, 2025 August 6, 2024 December 27, 2024
EPREL registration number 2357900 2050060 2231840
Guaranteed support – 7 years –
Software updates – 8 years –
Spare parts available – 7 years –
Networked standby – – 0.4 W

Rows where the models differ are highlighted.