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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.

  • Gawfolk GF600F €12.34
  • James Donkey EPIC J60 €7.63
  • Gamebooster RUVIE FF30 €10.92
Model Gawfolk GF600F James Donkey EPIC J60 Gamebooster RUVIE FF30
Running cost
Running cost (per year) €12.34 €7.63 €10.92
over 10 years €123 +€47 over 10 years €76 €109 +€33 over 10 years
kWh per year 43.6 26.9 38.5
kg CO₂e per year from electricity use 9.2 5.7 8.1
Specifications
Brand Gawfolk James Donkey Gamebooster
Model GF600F EPIC J60 RUVIE FF30
Energy class E E E
Screen size 27″ (68.5 cm) 27″ (68.6 cm) 27″ (68.6 cm)
Power in on mode (SDR) 19.9 W 12.3 W 17.6 W
Standby 0.3 W 0.4 W 0.2 W
Networked standby 0 W 0 W 0 W
Off mode 0.3 W 0 W 0.3 W
Resolution 1920 × 1080 1920 × 1080 1920 × 1080
Aspect ratio 16:9 16:9 16:9
Panel LCD LCD LED LCD
Refresh rate 250 Hz 360 Hz 300 Hz
Power supply External External Internal
Guaranteed support 1 year – –
Software updates 1 year – –
Spare parts available 1 year – –
On the market since December 22, 2025 December 27, 2024 March 5, 2026
EPREL registration number 2580722 2231752 2652822
Energy class (HDR) – – E
Power in on mode (HDR) – – 23 W

Rows where the models differ are highlighted.